diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.dg/lto')
217 files changed, 3157 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20080908_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20080908_0.c new file mode 100644 index 000000000..3bc1c3a72 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20080908_0.c @@ -0,0 +1,16 @@ +/* { dg-lto-do assemble } */ +void foo(void) { + char *bar; + int baz; + while (1) + { + if (baz) + { + baz = -baz; + do + *bar++ = 0; + while (++baz); + } + ++baz; + } +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20080917_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20080917_0.c new file mode 100644 index 000000000..ac0891081 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20080917_0.c @@ -0,0 +1,29 @@ +/* { dg-lto-do assemble } */ +/* { dg-lto-options {{-O2 -funsigned-char}} } */ +int +foo (char *s, int flag) +{ + for (;;) + { + unsigned char c; + if (flag) + c = *s; + else + c = *s; + return c; + } +} + +int +baz (const char *s, int flag) +{ + for (;;) + { + unsigned char c; + if (flag) + c = *s; + else + c = *s; + return c; + } +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20080924_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20080924_0.c new file mode 100644 index 000000000..db7745077 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20080924_0.c @@ -0,0 +1,9 @@ +/* { dg-lto-do assemble } */ +/* { dg-lto-options {{-O2 -flto -funsigned-char}} } */ +typedef unsigned int size_t; +foo (const char *src, unsigned char *dst, size_t size) +{ + int ch; + while ((ch = *src++) != '\0') { + } +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081024_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081024_0.c new file mode 100644 index 000000000..9fa297abc --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081024_0.c @@ -0,0 +1,26 @@ +/* { dg-lto-do run } */ + +#include <stdarg.h> +#include <stdio.h> +#include <string.h> + +char * +myprintf (const char *fmt, ...) +{ + va_list args; + static char buf[80]; + + va_start (args, fmt); + (void) vsnprintf (buf, sizeof (buf), fmt, args); + va_end (args); + return buf; +} + +int +main () +{ + char *s; + + s = myprintf ("%s: %d\n", "foo", 1); + return strcmp (s, "foo: 1\n") != 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081109_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081109_0.c new file mode 100644 index 000000000..eaa25f673 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081109_0.c @@ -0,0 +1,3 @@ +/* { dg-lto-do assemble } */ +/* { dg-lto-options {{-w -flto}} } */ +void Foo(void) { char bar[1]; free(bar); } diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081111_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081111_0.c new file mode 100644 index 000000000..899689c1b --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081111_0.c @@ -0,0 +1,11 @@ +extern int mumble; +extern void abort (void); +extern void exit (int); + +int +main () +{ + if (++mumble != 42) + abort (); + exit (0); +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081111_1.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081111_1.c new file mode 100644 index 000000000..2b7fee586 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081111_1.c @@ -0,0 +1,7 @@ +int mumble = 41; + +int +bar (void) +{ + return mumble; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081112_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081112_0.c new file mode 100644 index 000000000..a90aa70b3 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081112_0.c @@ -0,0 +1,14 @@ +extern void exit (int); +extern void abort (void); + +extern void f (); +extern int g (); + +int +main () +{ + f (); + if (g () != 42) + abort (); + exit (0); +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081112_1.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081112_1.c new file mode 100644 index 000000000..2ba1cb940 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081112_1.c @@ -0,0 +1,13 @@ +static int mumble; + +void +f (void) +{ + mumble = 41; +} + +int __attribute__((noinline)) +g (void) +{ + return ++mumble; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081115_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081115_0.c new file mode 100644 index 000000000..c9f4c803f --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081115_0.c @@ -0,0 +1,32 @@ +/* { dg-lto-options {{-O2 -DOPTIMIZE -flto -flto-partition=1to1} {-O0 -flto -flto-partition=1to1}} } */ + +extern void abort (void); + +int f (void) +{ + return 1; +} + +extern inline int +e_inline_baz (void) +{ + return 1 + f(); +} + +int +bar (void) +{ + return e_inline_baz (); +} + +main () +{ +#ifdef OPTIMIZE + if (bar () != 2 || foo () != 3) + abort (); +#else + if (bar () != 0 || foo () != 0) + abort (); +#endif + return 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081115_1.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081115_1.c new file mode 100644 index 000000000..62ffa5200 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081115_1.c @@ -0,0 +1,11 @@ +extern inline int +e_inline_baz (void) +{ + return 2 + 1; +} + +int +foo (void) +{ + return e_inline_baz (); +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081115_2.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081115_2.c new file mode 100644 index 000000000..0ccecd736 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081115_2.c @@ -0,0 +1,5 @@ +int +e_inline_baz (void) +{ + return 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081118_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081118_0.c new file mode 100644 index 000000000..b37eb31a4 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081118_0.c @@ -0,0 +1,28 @@ +/* { dg-lto-options {{-O2 -DOPTIMIZE -flto -flto-partition=1to1} {-O0 -flto -flto-partition=1to1}} } */ + +extern void abort (void); +extern int f (void); + +extern inline int +e_inline_baz (void) +{ + return 1 + f(); +} + +int +bar (void) +{ + return e_inline_baz (); +} + +main () +{ +#ifdef OPTIMIZE + if (bar () != 2 || foo () != 3) + abort (); +#else + if (bar () != 0 || foo () != 0) + abort (); +#endif + return 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081118_1.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081118_1.c new file mode 100644 index 000000000..f0a8c3c87 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081118_1.c @@ -0,0 +1,13 @@ +extern int f (void); + +extern inline int +e_inline_baz (void) +{ + return 2 + f (); +} + +int +foo (void) +{ + return e_inline_baz (); +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081118_2.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081118_2.c new file mode 100644 index 000000000..32ce432a1 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081118_2.c @@ -0,0 +1,11 @@ +int +e_inline_baz (void) +{ + return 0; +} + + __attribute__((noinline)) int +f (void) +{ + return 1; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081120-1_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081120-1_0.c new file mode 100644 index 000000000..e842b37f6 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081120-1_0.c @@ -0,0 +1,5 @@ +/* { dg-lto-do link } */ +/* { dg-lto-options {{-flto -r -nostdlib}} } */ +extern int stat(void) __asm__("" "stat64"); +extern inline int stat(void) { } +static void foo(void) { stat(); } diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081120-1_1.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081120-1_1.c new file mode 100644 index 000000000..73d25000c --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081120-1_1.c @@ -0,0 +1,3 @@ +extern int stat(void) __asm__("" "stat64"); +extern inline int stat(void) { } +static void foo(void) { stat(); } diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081120-2_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081120-2_0.c new file mode 100644 index 000000000..e2e11d64b --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081120-2_0.c @@ -0,0 +1,3 @@ +/* { dg-lto-do link } */ +/* { dg-lto-options {{-flto -flto-partition=1to1 -r -nostdlib}} } */ +void bar(void) {} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081120-2_1.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081120-2_1.c new file mode 100644 index 000000000..c81f8c7fd --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081120-2_1.c @@ -0,0 +1,2 @@ +int mumble = 0; +void foo(void) {} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081125_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081125_0.c new file mode 100644 index 000000000..4b2e7191f --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081125_0.c @@ -0,0 +1,6 @@ +int foo (int); + +int main() +{ + return foo (0); +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081125_1.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081125_1.c new file mode 100644 index 000000000..1fcf4e7d3 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081125_1.c @@ -0,0 +1,4 @@ +int foo (int x) +{ + return x; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081126_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081126_0.c new file mode 100644 index 000000000..9243da96a --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081126_0.c @@ -0,0 +1,8 @@ +/* { dg-lto-do link } */ +/* { dg-skip-if "" { ! { i?86-*-* x86_64-*-* } } { "*" } { "" } } */ +/* { dg-lto-options {{-flto -r -nostdlib}} } */ + +int f(void) { + register int ri asm("edi"); + return ri; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081201-1_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081201-1_0.c new file mode 100644 index 000000000..b6896446d --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081201-1_0.c @@ -0,0 +1,33 @@ +/* { dg-lto-options {{-O2 -DOPTIMIZE -flto -flto-partition=1to1} {-O0 -flto -flto-partition=1to1}} } */ + +extern void abort (void); + +int +f (void) +{ + return 1; +} + +extern inline int +e_inline_baz (void) +{ + return 1 + f(); +} + +int +bar (void) +{ + return e_inline_baz (); +} + +main () +{ +#ifdef OPTIMIZE + if (bar () != 2 || foo () != 3) + abort (); +#else + if (bar () != 0 || foo () != 0) + abort (); +#endif + return 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081201-1_1.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081201-1_1.c new file mode 100644 index 000000000..f0a8c3c87 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081201-1_1.c @@ -0,0 +1,13 @@ +extern int f (void); + +extern inline int +e_inline_baz (void) +{ + return 2 + f (); +} + +int +foo (void) +{ + return e_inline_baz (); +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081201-1_2.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081201-1_2.c new file mode 100644 index 000000000..bcf87a749 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081201-1_2.c @@ -0,0 +1,7 @@ +int +e_inline_baz (void) +{ + return 0; +} + + diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081201-2_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081201-2_0.c new file mode 100644 index 000000000..fd021eb1c --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081201-2_0.c @@ -0,0 +1,16 @@ +/* { dg-lto-options {{-O3 -flto -flto-partition=1to1}} } */ + +/* Test that cross-TU inlining works. */ + +extern void abort (); +extern void exit (int); +extern void *foo (void); + +int +main () +{ + if (foo () != __builtin_return_address (0)) + abort (); + + exit (0); +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081201-2_1.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081201-2_1.c new file mode 100644 index 000000000..f93e1fd02 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081201-2_1.c @@ -0,0 +1,5 @@ +void * +foo (void) +{ + return __builtin_return_address (0); +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081202-1_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081202-1_0.c new file mode 100644 index 000000000..1bdb91f81 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081202-1_0.c @@ -0,0 +1,11 @@ +/* { dg-lto-options {{-flto -flto-partition=1to1 -O3}} } */ + +extern void exit (int); +extern void foo (void); + +int +main () +{ + foo (); + exit (0); +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081202-1_1.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081202-1_1.c new file mode 100644 index 000000000..2f6777864 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081202-1_1.c @@ -0,0 +1,10 @@ +static void __attribute__((noinline)) +bar (void) +{ +} + +void +foo (void) +{ + bar (); +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081202-2_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081202-2_0.c new file mode 100644 index 000000000..9d34f740b --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081202-2_0.c @@ -0,0 +1,13 @@ +/* { dg-lto-options {{-flto -flto-partition=1to1 -O3}} } */ + +extern void exit (int); +extern void *foo (void); + +void *p; + +int +main () +{ + p = foo (); + exit (0); +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081202-2_1.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081202-2_1.c new file mode 100644 index 000000000..adb150245 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081202-2_1.c @@ -0,0 +1,16 @@ +static void __attribute__((noinline)) +bar (void) +{ +} + +void * +foo (void) +{ + return bar; +} + +void +quxx (void) +{ + return bar (); +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081204-1_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081204-1_0.c new file mode 100644 index 000000000..0c3849f61 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081204-1_0.c @@ -0,0 +1,8 @@ +/* { dg-lto-do link } */ +/* { dg-require-effective-target fpic } */ +/* { dg-lto-options {{-flto -flto-partition=1to1 -fPIC -r -nostdlib}} } */ + +/* Tests for the absence during linking of: + lto1: error: type of 'i' does not match original declaration */ + +const int i[1]; diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081204-1_1.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081204-1_1.c new file mode 100644 index 000000000..95761ea15 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081204-1_1.c @@ -0,0 +1,5 @@ +extern const int i[]; + +int dummy(void) { + return i[0]; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081204-2_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081204-2_0.c new file mode 100644 index 000000000..53446050f --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081204-2_0.c @@ -0,0 +1,5 @@ +/* { dg-lto-do link } */ +/* { dg-skip-if "" { ! { i?86-*-* x86_64-*-* } } { "*" } { "" } } */ +/* { dg-lto-options {{-w -flto -fPIC -r -nostdlib}} } */ + +register int ri asm("edi"); diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081210-1_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081210-1_0.c new file mode 100644 index 000000000..34e0ec400 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081210-1_0.c @@ -0,0 +1,23 @@ +#if defined(_LP64) +typedef unsigned long int uintptr_t; +#elif defined (_WIN64) +typedef unsigned long long int uintptr_t; +#else +typedef unsigned int uintptr_t; +#endif + +extern void srand (uintptr_t); + +inline void +foo (uintptr_t seed) +{ + srand (seed * seed); +} + +int +main () +{ + foo (0); + srand ((uintptr_t) (&foo)); + return 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081212-1_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081212-1_0.c new file mode 100644 index 000000000..acc001868 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081212-1_0.c @@ -0,0 +1,4 @@ +/* { dg-lto-do link } */ +/* { dg-lto-options {{-r -nostdlib}} } */ +int exported_var = 42; +/* { dg-final { scan-symbol "exported_var" } } */ diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081222_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081222_0.c new file mode 100644 index 000000000..091647a01 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081222_0.c @@ -0,0 +1,12 @@ +/* { dg-require-alias "" } */ +#include "20081222_0.h" + +extern void abort (void); + +int +main () +{ + if (x () == 7) + return 0; + abort (); +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081222_0.h b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081222_0.h new file mode 100644 index 000000000..4c26f4616 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081222_0.h @@ -0,0 +1 @@ +int x(); diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081222_1.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081222_1.c new file mode 100644 index 000000000..755eb9918 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081222_1.c @@ -0,0 +1,20 @@ +#include "20081222_0.h" + +#define ASMNAME(cname) ASMNAME2 (__USER_LABEL_PREFIX__, cname) +#define ASMNAME2(prefix, cname) STRING (prefix) cname +#define STRING(x) #x + +/* Actually, call "x" "INT_X", and make it hidden. */ +extern __typeof (x) x + __asm__ (ASMNAME ("INT_x")) + __attribute__ ((__visibility__ ("hidden"))); + +int x () +{ + return 7; +} + +/* Make an externally-visible symbol "X" that's an alias for INT_x. */ +extern __typeof (x) EXT_x + __asm__ (ASMNAME ("x")) + __attribute__ ((__alias__ ("INT_x"))); diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081224_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081224_0.c new file mode 100644 index 000000000..9f9afdf85 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081224_0.c @@ -0,0 +1,10 @@ +/* { dg-lto-do link } */ +/* { dg-require-effective-target fpic } */ +/* { dg-lto-options {{-flto -flto-partition=1to1 -r -nostdlib -fPIC}} } */ +#include "20081224_0.h" + +extern struct foo x; + +void f(void) { + x.x = 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081224_0.h b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081224_0.h new file mode 100644 index 000000000..7b62a0796 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081224_0.h @@ -0,0 +1,3 @@ +typedef struct foo { + int x; +} foo_t; diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081224_1.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081224_1.c new file mode 100644 index 000000000..3e1ff3410 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20081224_1.c @@ -0,0 +1,2 @@ +#include "20081224_0.h" +foo_t x; diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090116_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090116_0.c new file mode 100644 index 000000000..4a8659699 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090116_0.c @@ -0,0 +1,13 @@ +/* { dg-lto-do link } */ +/* { dg-require-effective-target fpic } */ +/* { dg-lto-options {{-O1 -flto -flto-partition=1to1 -fPIC}} } */ +/* { dg-extra-ld-options {-r -nostdlib -O0} } */ + +int foo(void) { + int ret, i; + for (i = 0; i < 1; i++) + ret = 0; + for (i = 0; i < 1; i++) + ret = 1; + return ret; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090120_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090120_0.c new file mode 100644 index 000000000..6c69a9918 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090120_0.c @@ -0,0 +1,14 @@ +/* { dg-lto-options {{-flto -funsigned-char}} } */ + +extern void abort (); + +char c = 0xff; + +int +main () +{ + int i = (unsigned) c; + if (i < 0) + abort (); + return 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090126-1_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090126-1_0.c new file mode 100644 index 000000000..01a129940 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090126-1_0.c @@ -0,0 +1,7 @@ +/* { dg-lto-do link } */ +/* { dg-lto-options {{-O0 -flto -flto-partition=1to1}} } */ +/* { dg-extra-ld-options {-r -nostdlib -O2 -flto -flto-partition=1to1} } */ + +int main(int argc, char **argv) { + return 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090126-2_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090126-2_0.c new file mode 100644 index 000000000..f75a05fec --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090126-2_0.c @@ -0,0 +1,8 @@ +/* { dg-lto-do link } */ +/* { dg-require-effective-target fpic } */ +/* { dg-lto-options {{-fPIC -O2 -flto -flto-partition=1to1}} } */ +/* { dg-extra-ld-options {-fno-PIC -r -nostdlib -O2 -flto -flto-partition=1to1} } */ + +int main(int argc, char **argv) { + return 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090206-1_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090206-1_0.c new file mode 100644 index 000000000..83d2c8607 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090206-1_0.c @@ -0,0 +1,11 @@ +/* { dg-lto-do link } */ +/* { dg-skip-if "" { ! { i?86-*-linux* i?86-*-gnu* x86_64-*-linux* } } { "*" } { "" } } */ +/* { dg-lto-options {{-fPIC -r -nostdlib -flto -flto-partition=1to1 -msse2}} } */ +/* { dg-require-effective-target sse2 } */ +/* { dg-suppress-ld-options {-fPIC -msse2} } */ + +typedef short v8hi __attribute__((__vector_size__(16))); +void func (void) { + v8hi x, y, z; + z = __builtin_ia32_paddw128 (x, y); +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090206-2_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090206-2_0.c new file mode 100644 index 000000000..40b71328f --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090206-2_0.c @@ -0,0 +1,19 @@ +/* { dg-lto-do link } */ +/* { dg-skip-if "" { ! { i?86-*-linux* i?86-*-gnu* x86_64-*-linux* } } { "*" } { "" } } */ +/* { dg-require-effective-target fpic } */ +/* { dg-lto-options {{-flto -flto-partition=1to1 -fPIC}} } */ +/* { dg-suppress-ld-options {-fPIC} } */ + +void func(int n) { + static int __thread v = 0; + int i; + for (i = 0; i < n; ++i) { + volatile int *p = &v; + volatile int x __attribute__ ((unused)) = *p; + } +} + +int main(int argc, char **argv) { + func(argc); + return 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090210_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090210_0.c new file mode 100644 index 000000000..ce9dfac10 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090210_0.c @@ -0,0 +1,9 @@ +/* { dg-lto-do run } */ +/* { dg-require-effective-target fpic } */ +/* { dg-suppress-ld-options {-fPIC} } */ +/* { dg-require-effective-target tls_runtime } */ +/* { dg-extra-ld-options "-pthread" { target *-*-solaris2.9 } } */ +int foo (int x) +{ + return x; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090210_1.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090210_1.c new file mode 100644 index 000000000..960411972 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090210_1.c @@ -0,0 +1,22 @@ +/* { dg-options "-fPIC" { target { ! sparc*-*-* } } } */ +static void +f (int n) +{ + int i; + static int __thread value = 100; + for (i = 0; i < n; ++i) + { + volatile int *p = &value; + volatile int x __attribute__ ((unused)) = *p; + } +} + + +extern int foo (int); + +int +main (int argc, char **argv) +{ + f (foo (4) + argc); + return 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090213_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090213_0.c new file mode 100644 index 000000000..6387a0e47 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090213_0.c @@ -0,0 +1,11 @@ +/* { dg-lto-do run } */ +#include <stdio.h> + +extern int foo (int); + +main() +{ + int x = foo (10); + printf ("x is %d, foo is at 0x%p\n", x, foo); + return 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090213_1.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090213_1.c new file mode 100644 index 000000000..4a852efd1 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090213_1.c @@ -0,0 +1,6 @@ +int foo (int x) +{ + return x * 32; +} + + diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090218-1_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090218-1_0.c new file mode 100644 index 000000000..750c20275 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090218-1_0.c @@ -0,0 +1,4 @@ +void inline set_mem_alias_set () __attribute__ ((always_inline)); +void emit_push_insn () { + set_mem_alias_set (); +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090218-1_1.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090218-1_1.c new file mode 100644 index 000000000..7db2c85e4 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090218-1_1.c @@ -0,0 +1,9 @@ +int main(void) +{ + return 0; +} +static void __attribute__ ((noinline)) get_mem_attrs () { +} +void inline __attribute__ ((always_inline)) set_mem_alias_set () { + get_mem_attrs (); +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090218-2_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090218-2_0.c new file mode 100644 index 000000000..8857e7a6d --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090218-2_0.c @@ -0,0 +1,3 @@ +void emit_push_insn () { + set_mem_alias_set (); +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090218-2_1.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090218-2_1.c new file mode 100644 index 000000000..5e103cb03 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090218-2_1.c @@ -0,0 +1,19 @@ +typedef struct { +} mem_attrs; +int main(void) +{ + return 0; +} +void *malloc(__SIZE_TYPE__ size); +void *memcpy(void *dest, const void *src, __SIZE_TYPE__ n); +static mem_attrs * get_mem_attrs () { + void **slot; + *slot = malloc (3); + memcpy (*slot, 0, 3); +} +void set_mem_attributes () { + get_mem_attrs (); +} +void set_mem_alias_set () { + get_mem_attrs (); +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090218_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090218_0.c new file mode 100644 index 000000000..c4390fa1f --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090218_0.c @@ -0,0 +1,7 @@ +void __attribute__((noinline)) *foo1(void); +void __attribute__((noinline)) *foo2(void); + +int main(void) +{ + return foo1() != foo2(); +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090218_1.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090218_1.c new file mode 100644 index 000000000..c28b84ada --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090218_1.c @@ -0,0 +1,6 @@ +void bar(void); +void __attribute__((noinline)) *foo1 (void) +{ + bar(); + return (void *) bar; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090218_2.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090218_2.c new file mode 100644 index 000000000..e9f835f36 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090218_2.c @@ -0,0 +1,6 @@ +void bar(void); +void __attribute__((noinline)) *foo2 (void) +{ + bar(); + return (void *) bar; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090218_3.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090218_3.c new file mode 100644 index 000000000..e1f4df614 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090218_3.c @@ -0,0 +1,3 @@ +void bar(void) +{ +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090219_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090219_0.c new file mode 100644 index 000000000..985c884ce --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090219_0.c @@ -0,0 +1,29 @@ +/* { dg-lto-do link } */ +/* { dg-require-effective-target fpic } */ +/* { dg-lto-options {{-O3 -flto -flto-partition=1to1 -fPIC -r -nostdlib}} } */ + +struct Foo { int f1, f2, f3, f4, f5; }; + +int x = 0; +struct Foo *foo; + +inline void Bar(int n){ + foo[x].f1 = 0; + foo[x].f2 = 0; + foo[x].f3 = 0; + foo[x].f4 = 0; + foo[x].f5 = n; +} + +int ei[1]; +inline void Baz(int n) { + if (ei[n] == 1) + Bar (0); + else if (ei[n] == 0) + Bar (1); +} + +void mumble(void) { + for (;;) + Baz (0); +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090312_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090312_0.c new file mode 100644 index 000000000..8aaad754c --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090312_0.c @@ -0,0 +1,43 @@ +/* { dg-lto-do link } */ +extern int **foo (void); +extern void mumble (char*, char*, char*); + +static int * +bar (char **sp) +{ + char *s = *sp, *rs = s; + int c; + while (*foo ()[c]) + rs++; + while (c = *rs) + { + if (c || ((c == '"') || (c == '\''))) + { + if (c) + *rs++ = c; + else + mumble (0, "", ""); + } + else if (c || (*foo ()[c] & 1)) + *rs++ = c; + } + if (c) + mumble (0, "", ""); +} + +static void +baz (char *s) +{ + char *args[100]; + while (bar (&s)) + { + mumble (args[0], "", ""); + } +} + +int +main (void) +{ + baz (""); + return 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090312_1.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090312_1.c new file mode 100644 index 000000000..882fb0f41 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090312_1.c @@ -0,0 +1,9 @@ +int **foo (void) +{ + +} + +void mumble (char* a, char* b , char* c) +{ + +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090313_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090313_0.c new file mode 100644 index 000000000..226e64713 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090313_0.c @@ -0,0 +1,11 @@ +/* { dg-lto-options "-mcpu=v9" { target sparc*-*-* } } */ +/* { dg-require-effective-target sync_char_short } */ +void +_cairo_clip_path_reference () { + int a; + __sync_fetch_and_add(&a, 1); +} + +int main(void) { + return 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090706-1_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090706-1_0.c new file mode 100644 index 000000000..7877fd350 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090706-1_0.c @@ -0,0 +1,42 @@ +#include <stdarg.h> + +extern void abort (void); + +void foo (int size, ...) +{ + struct + { + struct + { + char x[size]; + } e; + unsigned r; + } d; + va_list ap; + char c; + int i; + + va_start (ap, size); + d = va_arg (ap, typeof (d)); + c = d.e.x[3]; + if (c != '3') + abort (); + if (d.r != 2602) + abort (); + va_end (ap); +} + +int main (void) +{ + int z = 5, i; + struct { struct { char a[z]; } y; unsigned r; } x; + + x.y.a[0] = '0'; + x.y.a[1] = '1'; + x.y.a[2] = '2'; + x.y.a[3] = '3'; + x.y.a[4] = '4'; + x.r = 2602; + foo (z, x); + return 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090706-2_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090706-2_0.c new file mode 100644 index 000000000..69da98b5c --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090706-2_0.c @@ -0,0 +1,16 @@ +extern void abort (void); + +int foo (int size) +{ + int a[size]; + a[size - 10] = 42; + return a[size - 10] + size; +} + +main() +{ + int x = foo (20); + if (x != 62) + abort (); + return 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090717_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090717_0.c new file mode 100644 index 000000000..fe13bdf78 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090717_0.c @@ -0,0 +1,4 @@ +struct variable { + const char *string; +}; +struct variable table[] = { }; diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090717_1.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090717_1.c new file mode 100644 index 000000000..bda813821 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090717_1.c @@ -0,0 +1,11 @@ +struct variable { + const char *string; +}; +extern struct variable table[]; +int main(int argc, char *argv[]) +{ + struct variable *p; + for(p = table; p->string; p++) + ; + return 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090729_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090729_0.c new file mode 100644 index 000000000..05ae74f87 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090729_0.c @@ -0,0 +1,4 @@ +/* { dg-lto-options "-w" } */ + +double i; +int j; diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090729_1.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090729_1.c new file mode 100644 index 000000000..0a5091ac2 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090729_1.c @@ -0,0 +1,4 @@ +double j; +int i; +int main () { return i; } + diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090812_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090812_0.c new file mode 100644 index 000000000..baf20f520 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090812_0.c @@ -0,0 +1,11 @@ +struct X; +struct Y +{ + struct X *p; + int i; +}; + +void foo (struct Y *p) +{ + p->i = 1; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090812_1.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090812_1.c new file mode 100644 index 000000000..e91424492 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090812_1.c @@ -0,0 +1,26 @@ +/* struct X is complete in this TU, this causes us to not merge Y and + thus assign different alias-sets to them. */ +struct X +{ + int i; +}; +struct Y +{ + struct X *p; + int i; +}; +extern void abort (void); +extern void foo(struct Y *); +int __attribute__((noinline)) bar(struct Y *p) +{ + p->i = 0; + foo (p); + return p->i; +} +int main() +{ + struct Y y; + if (bar (&y) != 1) + abort (); + return 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090914-1_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090914-1_0.c new file mode 100644 index 000000000..ef9f7b351 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090914-1_0.c @@ -0,0 +1,13 @@ +/* { dg-lto-do link } */ +/* { dg-lto-options {{-flto -g -fvar-tracking-assignments}} } */ +/* { dg-suppress-ld-options "-g -fvar-tracking-assignments" } */ + +void foo() +{ + int hex = 0x4; +} + +int main() +{ + return 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090914-2_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090914-2_0.c new file mode 100644 index 000000000..d83ed377b --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20090914-2_0.c @@ -0,0 +1,14 @@ +/* { dg-lto-do run } */ +/* { dg-skip-if "x86 only" { ! { x86_64-*-* i?86-*-* } } { "*" } { "" } } */ +/* { dg-skip-if "no .type" { *-*-darwin* } { "*" } { "" } } */ +/* { dg-skip-if "no @function" { *-*-mingw* *-*-cygwin* } { "*" } { "" } } */ + +/* Doesn't work without this dummy function with -fwhopr. */ +int foo(void) { } + +asm(".text\n" + ".globl main\n" + "\t.type main,@function\n" + "main:\n" + "\txorl %eax, %eax\n" + "\tret\n"); diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091005-1_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091005-1_0.c new file mode 100644 index 000000000..f4316efbc --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091005-1_0.c @@ -0,0 +1,3 @@ +/* { dg-lto-do run } */ + +const int i[10] = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 }; diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091005-1_1.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091005-1_1.c new file mode 100644 index 000000000..52eb8e78b --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091005-1_1.c @@ -0,0 +1,2 @@ +extern int i[10]; +int main () { return i[0]; } diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091005-2_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091005-2_0.c new file mode 100644 index 000000000..d1485d671 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091005-2_0.c @@ -0,0 +1,11 @@ +/* { dg-lto-do link } */ +/* { dg-lto-options {{-fstrict-aliasing -flto}} } */ + +typedef struct { } t_commrec; +typedef struct { } t_fft_c; +void +solve_pme(t_commrec *cr) +{ + t_fft_c *ptr; +} +int main () { return 0; } diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091006-1_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091006-1_0.c new file mode 100644 index 000000000..9b4356edc --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091006-1_0.c @@ -0,0 +1,14 @@ +/* { dg-lto-do link } */ + +typedef void (*fnt) (void); +void __attribute__((noinline)) bar (void) {} +extern inline void check3 (void) +{ + bar (); +} +void test (void) +{ + const fnt pcheck3 = check3; + pcheck3 (); +} +int main() { return 0; } diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091006-1_1.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091006-1_1.c new file mode 100644 index 000000000..f82f82700 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091006-1_1.c @@ -0,0 +1,2 @@ +extern void bar (void); +void check3 (void) { bar (); } diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091006-2_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091006-2_0.c new file mode 100644 index 000000000..abe12c40c --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091006-2_0.c @@ -0,0 +1,5 @@ +/* { dg-lto-do link } */ +/* { dg-extra-ld-options "-w" } */ + +extern int a[10]; +int main() { return 0; } diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091006-2_1.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091006-2_1.c new file mode 100644 index 000000000..581839344 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091006-2_1.c @@ -0,0 +1 @@ +int a[16]; diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091006-2_2.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091006-2_2.c new file mode 100644 index 000000000..a610b2b12 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091006-2_2.c @@ -0,0 +1 @@ +extern int a[14]; diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091013-1_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091013-1_0.c new file mode 100644 index 000000000..83de8d322 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091013-1_0.c @@ -0,0 +1,22 @@ +/* { dg-lto-do link } */ +/* { dg-require-effective-target fpic } */ +/* { dg-lto-options {{-fPIC -r -nostdlib -flto} {-fPIC -r -nostdlib -O2 -flto}} } */ + +void * HeapAlloc(void*,unsigned int,unsigned long); + +typedef struct tagGdiFont GdiFont; + +typedef struct tagDC { + int xunused; + GdiFont *gdiFont; + unsigned int font_code_page; +} DC; + +DC *alloc_dc_ptr( void *funcs, unsigned short magic ) +{ + DC *dc; + if (!(dc = HeapAlloc( 0, 0, sizeof(*dc) ))) return ((void *)0); + dc->gdiFont = 0; + return dc; +} + diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091013-1_1.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091013-1_1.c new file mode 100644 index 000000000..ff890dce4 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091013-1_1.c @@ -0,0 +1,112 @@ +/* { dg-xfail-if "cast to pointer of different size" { "avr-*-*" x86_64-*-mingw* } { "*" } { "" } } */ +typedef struct HDC__ { int unused; } *HDC; +typedef struct HFONT__ { int unused; } *HFONT; + +typedef struct +{ + unsigned int ciACP; +} CHARSETINFO, *PCHARSETINFO, *LPCHARSETINFO; + +typedef struct tagTEXTMETRICW +{ + int tmCharSet; +} TEXTMETRICW, *LPTEXTMETRICW, *PTEXTMETRICW; + +struct gdi_obj_funcs +{ + void* (*pSelectObject)( void* handle, void* hdc ); +}; + +typedef struct tagGdiFont GdiFont; + +typedef struct tagDC +{ + int xunused; + GdiFont *gdiFont; + unsigned int font_code_page; +} DC; + +extern GdiFont* WineEngCreateFontInstance(DC*, HFONT); +extern unsigned int WineEngGetTextCharsetInfo(GdiFont *font, void* fs, unsigned int flags); +extern int WineEngGetTextMetrics(GdiFont*, LPTEXTMETRICW); +extern void* alloc_gdi_handle( void *obj, unsigned short type, const struct gdi_obj_funcs *funcs ); + +enum __wine_debug_class +{ + __WINE_DBCL_FIXME, + __WINE_DBCL_ERR, + __WINE_DBCL_WARN, + __WINE_DBCL_TRACE, + + __WINE_DBCL_INIT = 7 +}; + +struct __wine_debug_channel +{ + unsigned char flags; + char name[15]; +}; + +extern int wine_dbg_log( enum __wine_debug_class cls, struct __wine_debug_channel *ch, const char *func, + const char *format, ... ) __attribute__((format (printf,4,5))); + +static struct __wine_debug_channel __wine_dbch_font = { ~0, "font" }; +static struct __wine_debug_channel * const __wine_dbch___default = &__wine_dbch_font; + +static void* FONT_SelectObject( void* handle, void* hdc ); + +static const struct gdi_obj_funcs font_funcs = +{ + FONT_SelectObject, +}; + +HFONT CreateFontIndirectW( const void *plf ) +{ + return alloc_gdi_handle( 0, 6, &font_funcs ); +} + +static void update_font_code_page( DC *dc ) +{ + CHARSETINFO csi; + int charset = (unsigned char)1; + + if (dc->gdiFont) + charset = WineEngGetTextCharsetInfo( dc->gdiFont, ((void *)0), 0 ); + + if (TranslateCharsetInfo( ((void *)(unsigned long)((unsigned long)charset)), &csi, 1) ) + dc->font_code_page = csi.ciACP; + else { + switch(charset) { + case (unsigned char)1: + dc->font_code_page = GetACP(); + break; + + case (unsigned char)246: + dc->font_code_page = 0; + break; + + default: + do { if((((__wine_dbch___default))->flags & (1 << __WINE_DBCL_FIXME))) { struct __wine_debug_channel * const __dbch = (__wine_dbch___default); const enum __wine_debug_class __dbcl = __WINE_DBCL_FIXME; wine_dbg_log( __dbcl, __dbch, __FUNCTION__, "Can't find codepage for charset %d\n", charset); } } while(0); + dc->font_code_page = 0; + break; + } + } + + do { if((((__wine_dbch___default))->flags & (1 << __WINE_DBCL_TRACE))) { struct __wine_debug_channel * const __dbch = (__wine_dbch___default); const enum __wine_debug_class __dbcl = __WINE_DBCL_TRACE; wine_dbg_log( __dbcl, __dbch, __FUNCTION__, "charset %d => cp %d\n", charset, dc->font_code_page); } } while(0); +} + +static void* FONT_SelectObject( void* handle, void* hdc ) +{ + DC *dc; + + dc->gdiFont = WineEngCreateFontInstance( dc, handle ); + update_font_code_page( dc ); + return 0; +} + +int GetTextMetricsW( HDC hdc, TEXTMETRICW *metrics ) +{ + DC * dc; + return WineEngGetTextMetrics(dc->gdiFont, metrics); +} + diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091013-1_2.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091013-1_2.c new file mode 100644 index 000000000..60bd1defa --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091013-1_2.c @@ -0,0 +1,221 @@ +/* { dg-xfail-if "cast to pointer of different size" { "avr-*-*" x86_64-*-mingw* } { "*" } { "" } } */ +typedef struct HDC__ { int unused; } *HDC; +typedef struct HFONT__ { int unused; } *HFONT; + +void* HeapAlloc(void*,unsigned int,unsigned long); + +typedef struct tagLOGFONTW +{ + int lfPitchAndFamily; + unsigned short lfFaceName[32]; +} LOGFONTW, *PLOGFONTW, *LPLOGFONTW; + +typedef struct tagGdiFont GdiFont; +typedef struct tagDC DC; + +extern unsigned int WineEngGetFontData(GdiFont*, unsigned int, unsigned int, void*, unsigned int); + +struct list +{ + struct list *next; + struct list *prev; +}; + +typedef struct FT_FaceRec_ +{ + signed long face_flags; +} FT_FaceRec, *FT_Face; + +typedef struct { } GM; + +typedef struct { } FMAT2; + +typedef struct { + unsigned int hash; + LOGFONTW lf; + int can_use_bitmap; +} FONT_DESC; + + + +typedef struct tagHFONTLIST { + struct list entry; + HFONT hfont; +} HFONTLIST; + +typedef struct { + struct list entry; + void *face; + GdiFont *font; +} CHILD_FONT; + + +struct tagGdiFont { + struct list entry; + GM **gm; + struct list hfontlist; + struct list child_fonts; + + FT_Face ft_face; + FONT_DESC font_desc; + long ppem; +}; + + + +static struct list gdi_font_list = { &(gdi_font_list), &(gdi_font_list) }; + + + + +static int get_glyph_index_linked(GdiFont *font, unsigned int c, GdiFont **linked_font, unsigned int *glyph); +static long load_VDMX(GdiFont*, long); + +extern int f1(void*,int); + +static FT_Face OpenFontFace(GdiFont *font, void *face, long width, long height) +{ + FT_Face ft_face; + + font->ppem = load_VDMX(font, height); + if(font->ppem == 0) + font->ppem = f1(ft_face, height); + return ft_face; +} + + +static GdiFont *alloc_font(void) +{ + GdiFont *ret = HeapAlloc(0, 0x00000008, sizeof(*ret)); + ret->gm = HeapAlloc(0, 0x00000008, sizeof(GM*)); + return ret; +} + + +static long load_VDMX(GdiFont *font,long height) +{ + unsigned short hdr[3]; + + WineEngGetFontData(font, 0x42424242, 0, hdr, 6); + return 0; +} + +static int fontcmp(const GdiFont *font, FONT_DESC *fd) +{ + if(font->font_desc.hash != fd->hash) return 1; + if(memcmp(&font->font_desc.lf, &fd->lf, __builtin_offsetof (LOGFONTW, lfFaceName))) return 1; + if(!font->font_desc.can_use_bitmap != !fd->can_use_bitmap) return 1; + return strcmpiW(font->font_desc.lf.lfFaceName, fd->lf.lfFaceName); +} + +static GdiFont *find_in_cache(HFONT hfont, const LOGFONTW *plf, const FMAT2 *pmat, int can_use_bitmap) +{ + GdiFont *ret; + FONT_DESC fd; + HFONTLIST *hflist; + struct list *font_elem_ptr, *hfontlist_elem_ptr; + + fd.lf = *plf; + fd.can_use_bitmap = can_use_bitmap; + + + for ((font_elem_ptr) = (&gdi_font_list)->next; (font_elem_ptr) != (&gdi_font_list); (font_elem_ptr) = (font_elem_ptr)->next) { + ret = ((struct tagGdiFont *)((char *)(font_elem_ptr) - (unsigned long)(&((struct tagGdiFont *)0)->entry))); + if(!fontcmp(ret, &fd)) { + if(!can_use_bitmap && !( ret->ft_face->face_flags & ( 1L << 0 ) )) continue; + for ((hfontlist_elem_ptr) = (&ret->hfontlist)->next; (hfontlist_elem_ptr) != (&ret->hfontlist); (hfontlist_elem_ptr) = (hfontlist_elem_ptr)->next) { + hflist = ((struct tagHFONTLIST *)((char *)(hfontlist_elem_ptr) - (unsigned long)(&((struct tagHFONTLIST *)0)->entry))); + if(hflist->hfont == hfont) + return ret; + } + hflist = HeapAlloc(0, 0, sizeof(*hflist)); + hflist->hfont = hfont; + return ret; + } + } + + while(font_elem_ptr) { + ret = ((struct tagGdiFont *)((char *)(font_elem_ptr) - (unsigned long)(&((struct tagGdiFont *)0)->entry))); + if(!fontcmp(ret, &fd)) { + if(!can_use_bitmap && !( ret->ft_face->face_flags & ( 1L << 0 ) )) continue; + hflist = HeapAlloc(0, 0, sizeof(*hflist)); + hflist->hfont = hfont; + return ret; + } + } + return ((void *)0); +} + + + + +GdiFont *WineEngCreateFontInstance(DC *dc, HFONT hfont) +{ + GdiFont *ret; + int can_use_bitmap; + LOGFONTW lf; + FMAT2 dcmat; + + if((ret = find_in_cache(hfont, &lf, &dcmat, can_use_bitmap)) != ((void *)0)) + return ret; + return alloc_font(); +} + +extern unsigned int f(void*,unsigned int g); + +static unsigned int get_glyph_index(void*font, unsigned int glyph) +{ + return f(font, glyph); +} + +unsigned int WineEngGetGlyphOutline(GdiFont *incoming_font, unsigned int glyph, unsigned int format, + void* lpgm, unsigned int buflen, void* buf, + const void* lpmat) +{ + unsigned int glyph_index; + + get_glyph_index_linked(incoming_font, glyph, &incoming_font, &glyph_index); + return 0; +} + +static int load_child_font(GdiFont *font, CHILD_FONT *child) +{ + child->font = alloc_font(); + child->font->ft_face = OpenFontFace(child->font, child->face, 0, -font->ppem); + if(!child->font->ft_face) + return 0; + return 1; +} + +static int get_glyph_index_linked(GdiFont *font, unsigned int c, GdiFont **linked_font, unsigned int *glyph) +{ + unsigned int g; + CHILD_FONT *child_font; + + for ((child_font) = ((CHILD_FONT *)((char *)((&font->child_fonts)->next) - (unsigned long)(&((CHILD_FONT *)0)->entry))); &(child_font)->entry != (&font->child_fonts); (child_font) = ((CHILD_FONT *)((char *)((child_font)->entry.next) - (unsigned long)(&((CHILD_FONT *)0)->entry)))) + { + if(!load_child_font(font, child_font)) + continue; + + g = get_glyph_index(child_font->font, c); + if(g) { + *glyph = g; + *linked_font = child_font->font; + return 1; + } + } + return 0; +} + +unsigned int WineEngGetFontData(GdiFont *font, unsigned int table, unsigned int offset, void* buf, + unsigned int cbData) +{ + unsigned long len; + load_sfnt_table(font->ft_face, table, offset, buf, &len); + return len; +} + +int WineEngGetLinkedHFont(DC *dc, unsigned short c, HFONT *new_hfont, unsigned int *glyph) { + return get_glyph_index_linked(0, 0, 0, 0); +} + diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091014-1_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091014-1_0.c new file mode 100644 index 000000000..be327aaff --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091014-1_0.c @@ -0,0 +1,5 @@ +/* { dg-lto-do link } */ +/* { dg-require-effective-target fpic } */ +/* { dg-lto-options {{-fPIC -r -nostdlib -flto}} } */ + +/* Empty file. See PR41173. */ diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091015-1_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091015-1_0.c new file mode 100644 index 000000000..1c11f6448 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091015-1_0.c @@ -0,0 +1,6 @@ +/* { dg-lto-do link } */ +/* { dg-require-effective-target fpic } */ +/* { dg-lto-options {{-fPIC -r -nostdlib -O2 -flto} {-fPIC -r -nostdlib -O2 -flto -flto-partition=1to1}} } */ + +#include "20091015-1_b.h" +void diagnostic_initialize (FILE **stream) { *stream = stderr; } diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091015-1_1.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091015-1_1.c new file mode 100644 index 000000000..c000518f4 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091015-1_1.c @@ -0,0 +1,4 @@ +#include "20091015-1_a.h" +#include "20091015-1_b.h" +void ggc_print_common_statistics (FILE *stream) { +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091015-1_2.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091015-1_2.c new file mode 100644 index 000000000..fd1068086 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091015-1_2.c @@ -0,0 +1,5 @@ +#include "20091015-1_a.h" +#include "20091015-1_b.h" +void debug_optab_libfuncs (void) { +foo (stderr, 4 ); +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091015-1_a.h b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091015-1_a.h new file mode 100644 index 000000000..61e56c9a9 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091015-1_a.h @@ -0,0 +1,2 @@ +struct _IO_FILE { int _flags; +}; diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091015-1_b.h b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091015-1_b.h new file mode 100644 index 000000000..881390274 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091015-1_b.h @@ -0,0 +1,2 @@ +typedef struct _IO_FILE FILE; +extern struct _IO_FILE *stderr; diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091016-1_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091016-1_0.c new file mode 100644 index 000000000..b44c75a97 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091016-1_0.c @@ -0,0 +1,14 @@ +/* { dg-lto-do link } */ +/* { dg-require-effective-target fpic } */ +/* { dg-lto-options {{-fPIC -r -nostdlib -O2 -flto}} } */ + +typedef struct VEC_constructor_elt_gc { } VEC_constructor_elt_gc; +#include "20091016-1_a.h" +struct stmt_tree_s { + tree x_cur_stmt_list; +}; +void *add_stmt (struct stmt_tree_s *x) +{ + return &x->x_cur_stmt_list; +} + diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091016-1_1.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091016-1_1.c new file mode 100644 index 000000000..06389b8e3 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091016-1_1.c @@ -0,0 +1,18 @@ +typedef struct VEC_constructor_elt_gcx { } VEC_constructor_elt_gc; +#include "20091016-1_a.h" +struct gcc_target { + void (* builtin_vec_perm) (tree*); +}; +extern struct gcc_target targetm; +void dwarf2out_begin_prologue (tree t) +{ + (*targetm.builtin_vec_perm) (&t); +} +struct die_arg_entry_struct { + tree arg; +}; +void *gt_pch_p_20VEC_die_arg_entry_gc (struct die_arg_entry_struct *vec) +{ + return &(vec->arg); +} + diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091016-1_a.h b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091016-1_a.h new file mode 100644 index 000000000..8eefed5cf --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091016-1_a.h @@ -0,0 +1,6 @@ +typedef union tree_node *tree; +union tree_node { + tree * use; + VEC_constructor_elt_gc *elts; +}; + diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091017-1_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091017-1_0.c new file mode 100644 index 000000000..ec4c62e4d --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091017-1_0.c @@ -0,0 +1,15 @@ +/* { dg-lto-do run } */ + +struct X { + int i; +}; +extern void foo (void *); +extern void abort (void); +int main () +{ + struct X *p; + foo(&p); + if (p != (struct X *)0) + abort (); + return 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091017-1_1.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091017-1_1.c new file mode 100644 index 000000000..23e5992bd --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091017-1_1.c @@ -0,0 +1,6 @@ +struct X; +void foo (void *q) +{ + struct X **p = (struct X **)q; + *p = (struct X *)0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091020-1_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091020-1_0.c new file mode 100644 index 000000000..f9d8bf87d --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091020-1_0.c @@ -0,0 +1,9 @@ +/* { dg-lto-do link } */ +/* { dg-require-effective-target fpic } */ +/* { dg-lto-options {{-fPIC -r -nostdlib -flto}} } */ + +typedef struct { + int NumPackStreams; +} CSzAr; +void cli_7unz (CSzAr db) { } + diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091020-1_1.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091020-1_1.c new file mode 100644 index 000000000..899183a24 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091020-1_1.c @@ -0,0 +1,15 @@ +typedef struct { + int NumPackStreams; +} CSzAr; +typedef struct { + CSzAr db; +} CSzArEx; +int SzArEx_Init(CSzArEx *p) +{ + return p->db.NumPackStreams; +} +int SzArEx_GetFolderFullPackSize(const CSzArEx *p) +{ + return p->db.NumPackStreams; +} + diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091020-2_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091020-2_0.c new file mode 100644 index 000000000..21e596787 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091020-2_0.c @@ -0,0 +1,19 @@ +/* { dg-lto-do link } */ +/* { dg-require-effective-target fpic } */ +/* { dg-lto-options {{-fPIC -r -nostdlib -flto}} } */ + +typedef struct { + int NumPackStreams; +} CSzAr; +typedef struct { + CSzAr db; +} CSzArEx; +int SzArEx_Init(CSzArEx *p) +{ + return p->db.NumPackStreams; +} +int SzArEx_GetFolderFullPackSize(const CSzArEx *p) +{ + return p->db.NumPackStreams; +} + diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091020-2_1.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091020-2_1.c new file mode 100644 index 000000000..9174f26c3 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091020-2_1.c @@ -0,0 +1,5 @@ +typedef struct { + int NumPackStreams; +} CSzAr; +void cli_7unz (CSzAr db) { } + diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091020-3_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091020-3_0.c new file mode 100644 index 000000000..441a7b91a --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091020-3_0.c @@ -0,0 +1,20 @@ +/* { dg-lto-do assemble } */ + +typedef __SIZE_TYPE__ size_t; +static int stack_dir; +static void find_stack_direction () +{ + static char *addr = ((void *)0); + auto char dummy; + if (addr == ((void *)0)) + { + addr = &(dummy); + find_stack_direction (); + } +} +void * C_alloca (size_t size) +{ + if (stack_dir == 0) + find_stack_direction (); +} + diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091027-1_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091027-1_0.c new file mode 100644 index 000000000..f2669fe0f --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091027-1_0.c @@ -0,0 +1,11 @@ +/* { dg-lto-do link } */ +/* { dg-extra-ld-options "-r -nostdlib" } */ + +typedef struct _xmlDict xmlDict; +struct _xmlDict { + int ref_counter; +}; +void xmlDictCreate(void) { + xmlDict * dict; +} + diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091027-1_1.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091027-1_1.c new file mode 100644 index 000000000..d92394cc5 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091027-1_1.c @@ -0,0 +1,9 @@ +typedef struct _xmlDict xmlDict; +struct _xmlDoc { + struct _xmlDict *dict; +}; +void xmlAddEntity(struct _xmlDoc *a) { + xmlDict * dict = a->dict; + xmlHashCreateDict(0, dict); +} + diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091209-1_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091209-1_0.c new file mode 100644 index 000000000..5aa2fe0b0 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091209-1_0.c @@ -0,0 +1,23 @@ +/* Stream an indirect edge in and out. */ + +/* { dg-lto-do link } */ +/* { dg-lto-options {{ -O3 -fno-early-inlining -flto }} } */ + +volatile int something; + +static void hooray () +{ + something = 1; +} + +static void hiphip (void (*f)()) +{ + something = 2; + f (); +} + +int main (int argc, int *argv[]) +{ + hiphip (hooray); + return 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091216-1_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091216-1_0.c new file mode 100644 index 000000000..7bcf1f38d --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20091216-1_0.c @@ -0,0 +1,11 @@ +/* { dg-lto-do run } */ + +#include "../nop.h" + +asm (".globl start_\nstart_: " NOP); + +int +main () +{ + return 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100103-1_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100103-1_0.c new file mode 100644 index 000000000..8e1b48417 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100103-1_0.c @@ -0,0 +1,8 @@ +/* { dg-lto-do link } */ +/* { dg-lto-options {{-funsigned-char -flto} {-fsigned-char -flto}} } */ + +char *foo; +int main() +{ + foo = "bar"; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100103-2_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100103-2_0.c new file mode 100644 index 000000000..1fb6a7b3e --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100103-2_0.c @@ -0,0 +1,12 @@ +/* { dg-lto-do link } */ +/* { dg-lto-options {{-O -flto -funsigned-char} {-O -flto -fsigned-char}} } */ + +char p[32] = ""; +int main () +{ + if (__builtin___strcpy_chk (p + 1, "vwxyz", + __builtin_object_size (p + 1, 0)) != p + 1) + __builtin_abort (); + return 0; +} + diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100104_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100104_0.c new file mode 100644 index 000000000..c17e7682f --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100104_0.c @@ -0,0 +1,8 @@ +/* { dg-lto-do assemble } */ +/* The problem with this testcase is that we were missing an undefined + reference to c_common_attribute_table. This can be tested with + GNUTARGET=plugin nm --plugin liblto_plugin.so 20100104_0.o + but we don't have support in the testsuite for doing it. */ + +extern int c_common_attribute_table[]; +void *foobar = c_common_attribute_table; diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100108_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100108_0.c new file mode 100644 index 000000000..73f44ec05 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100108_0.c @@ -0,0 +1,9 @@ +/* { dg-lto-do assemble } */ +/* The problem with this testcase is that we were missing an undefined + reference to flag_exceptions. This can be tested with + GNUTARGET=plugin nm --plugin liblto_plugin.so 20100108_0.o + but we don't have support in the testsuite for doing it. */ + +extern int flag_exceptions; +static int *foo = &flag_exceptions; +int **bar = &foo; diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100227-1_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100227-1_0.c new file mode 100644 index 000000000..4145c7001 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100227-1_0.c @@ -0,0 +1,14 @@ +/* { dg-lto-do link } */ +/* { dg-extra-ld-options "-w" } */ + +/* Make sure we do not ICE on the invalid re-declaration of s. */ + +extern void f(void); +const char *s = "Hello, world!"; + +int main(void) +{ + f(); + return 0; +} + diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100227-1_1.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100227-1_1.c new file mode 100644 index 000000000..a10ba0259 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100227-1_1.c @@ -0,0 +1,8 @@ +extern int puts(const char *); +extern const char s[]; + +void f(void) +{ + puts(s); +} + diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100423-1_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100423-1_0.c new file mode 100644 index 000000000..1963c1fee --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100423-1_0.c @@ -0,0 +1,10 @@ +/* { dg-lto-do run } */ + +struct bar {int x;}; +extern struct bar foo(void); +int main() +{ + struct bar x=foo(); + return 0; +} + diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100423-1_1.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100423-1_1.c new file mode 100644 index 000000000..8b159d2cb --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100423-1_1.c @@ -0,0 +1,7 @@ +typedef struct{int x;} bar; +bar foo (void) +{ + bar x; + return x; +} + diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100423-2_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100423-2_0.c new file mode 100644 index 000000000..f546757c2 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100423-2_0.c @@ -0,0 +1,25 @@ +/* { dg-lto-do link } */ +/* { dg-lto-options {{-O2 -flto -flto-partition=none} {-O2 -flto -flto-partition=1to1} {-O3 -flto -flto-partition=none} {-O3 -flto -flto-partition=1to1}} } */ + +#include <stdio.h> + +typedef unsigned char uch; +extern uch inbuf[]; +unsigned insize; +char *progname; +extern void read_error (void); +int fill_inbuf(int eof_ok) +{ + if (insize == 0) + { + if (eof_ok) + return -1; + read_error(); + } + return inbuf[0]; +} +void read_error(void) +{ + fprintf(stderr, "\n%s: ", progname); +} + diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100423-2_1.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100423-2_1.c new file mode 100644 index 000000000..546de6573 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100423-2_1.c @@ -0,0 +1,20 @@ +typedef unsigned char uch; +uch inbuf[8]; +extern unsigned insize; +unsigned inptr; +int to_stdout = 0; +int force = 0; +extern int fill_inbuf (int); +int get_method(int in) +{ + char magic[2]; + if (force && to_stdout) + magic[0] = (char)(inptr < insize ? inbuf[inptr++] : fill_inbuf(1)); + else + magic[1] = (char)(inptr < insize ? inbuf[inptr++] : fill_inbuf(0)); +} +int main() +{ + return 0; +} + diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100426_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100426_0.c new file mode 100644 index 000000000..e1dc06f96 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100426_0.c @@ -0,0 +1,7 @@ +/* { dg-lto-do link } */ +/* { dg-lto-options {{-r -nostdlib -flto -g}} } */ + +long Perl_my_htonl (long l) +{ + union { } u; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100430-1_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100430-1_0.c new file mode 100644 index 000000000..d2e79c629 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100430-1_0.c @@ -0,0 +1,14 @@ +/* { dg-lto-do link } */ +/* { dg-lto-options {{-O2 -fprofile-arcs -flto -r -nostdlib}} } */ + +void +expand_stmt_with_iterators_1 (void) +{ + extern void expand_expr_stmt (void); + expand_expr_stmt (); +} +void +iterator_expand (void) +{ + expand_stmt_with_iterators_1 (); +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100518_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100518_0.c new file mode 100644 index 000000000..c0e9c8be2 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100518_0.c @@ -0,0 +1,14 @@ +/* { dg-lto-do link } */ +/* { dg-skip-if "" { ! { i?86-*-* x86_64-*-* } } { "*" } { "" } } */ +/* Forgot to steam in/out the number of labels for asm goto. PR44184. */ + +extern int printf (__const char *__restrict __format, ...); + +int x = 1; +int main () +{ + asm goto ("decl %0; jnz %l[a]" :: "m"(x) : "memory" : a); + printf ("Hello world\n"); +a: + return 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100603-1_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100603-1_0.c new file mode 100644 index 000000000..cc35c78cf --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100603-1_0.c @@ -0,0 +1,4 @@ +/* { dg-lto-do link } */ +/* { dg-extra-ld-options {-r -nostdlib} } */ + +/* This file intentionally left empty. */ diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100603-2_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100603-2_0.c new file mode 100644 index 000000000..11bee496d --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100603-2_0.c @@ -0,0 +1,5 @@ +/* { dg-lto-do link } */ +/* { dg-extra-ld-options {-r -nostdlib} } */ + +int foo; +int *i = &foo; diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100603-3_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100603-3_0.c new file mode 100644 index 000000000..3fc08fdbf --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100603-3_0.c @@ -0,0 +1,4 @@ +/* { dg-lto-do link } */ +/* { dg-extra-ld-options {-r -nostdlib} } */ + +int i = 42; diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100709-1_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100709-1_0.c new file mode 100644 index 000000000..33f38f6c2 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100709-1_0.c @@ -0,0 +1,7 @@ +/* { dg-lto-do link } */ + +struct X; +struct Y { + struct X (*fnptr)(struct X); +}; +struct Y foo; diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100709-1_1.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100709-1_1.c new file mode 100644 index 000000000..b970795c6 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100709-1_1.c @@ -0,0 +1,11 @@ +struct X { int i; }; +struct Y { + struct X (*fnptr)(struct X); +}; +extern struct Y foo; +int main() +{ + struct X x; + foo.fnptr(x); + return 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100720-1_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100720-1_0.c new file mode 100644 index 000000000..ca9366f62 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100720-1_0.c @@ -0,0 +1,22 @@ +/* { dg-lto-do run } */ + +struct X { + int a; +}; + +typedef struct list_node *list; + +struct list_node { + list next; + struct X *value; +}; + +list f(void) +{ + return 0; +} + +int main(void) +{ + return 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100720-1_1.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100720-1_1.c new file mode 100644 index 000000000..789e88e7d --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100720-1_1.c @@ -0,0 +1,15 @@ +struct X { + int b; +}; + +typedef struct list_node *list; + +struct list_node { + list next; + struct X *value; +}; + +list g(void) +{ + return 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100720-2_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100720-2_0.c new file mode 100644 index 000000000..87b13b0de --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100720-2_0.c @@ -0,0 +1,23 @@ +/* { dg-lto-do run } */ + +struct X { + int a; +}; + +typedef struct list_node *list; + +struct list_node { + list next; + list *ptr; + struct X *value; +}; + +list f(list lst) +{ + return lst->next; +} + +int main(void) +{ + return 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100720-2_1.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100720-2_1.c new file mode 100644 index 000000000..b3a2cd06e --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100720-2_1.c @@ -0,0 +1,16 @@ +struct X { + int b; +}; + +typedef struct list_node *list; + +struct list_node { + list next; + list *ptr; + struct X *value; +}; + +list *g(list *ptr) +{ + return ptr; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100720-3_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100720-3_0.c new file mode 100644 index 000000000..99c89ebd7 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100720-3_0.c @@ -0,0 +1,24 @@ +/* { dg-lto-do run } */ + +struct X { + int a; +}; + +struct link { + struct list_node *next; +}; + +struct list_node { + struct link lnk; + struct X *value; +}; + +void f(struct list_node *lst) +{ + lst->lnk.next = 0; +} + +int main(void) +{ + return 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100720-3_1.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100720-3_1.c new file mode 100644 index 000000000..3d323813e --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100720-3_1.c @@ -0,0 +1,17 @@ +struct X { + int b; +}; + +struct link { + struct list_node *next; +}; + +struct list_node { + struct link lnk; + struct X *value; +}; + +void g(struct list_node *lst) +{ + lst->lnk.next = 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100720-4_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100720-4_0.c new file mode 100644 index 000000000..e7669552f --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100720-4_0.c @@ -0,0 +1,15 @@ +/* { dg-lto-do link } */ +/* { dg-lto-options {{-flto -fsigned-char} {-flto -funsigned-char}} } */ + +char *a; +int f; + +void +foo (void) +{ + f = (*a != '-'); +} +int main() +{ + return 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100722-1_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100722-1_0.c new file mode 100644 index 000000000..275a03c25 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100722-1_0.c @@ -0,0 +1,6 @@ +/* { dg-lto-do run } */ +/* { dg-require-linker-plugin "" } */ +/* { dg-extra-ld-options "-fuse-linker-plugin" } */ + +int main() { return 0; } + diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100724-1_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100724-1_0.c new file mode 100644 index 000000000..9651242ed --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100724-1_0.c @@ -0,0 +1,11 @@ +/* { dg-lto-do link } */ + +void baz(void) +{ + __builtin_abort (); +} +void foo(void) +{ + baz(); +} +int main() { return 0; } diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100724-1_1.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100724-1_1.c new file mode 100644 index 000000000..dc101e60c --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100724-1_1.c @@ -0,0 +1,5 @@ +extern __attribute__((__noreturn__)) void baz(void); +void bar(void) +{ + baz(); +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100825-1_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100825-1_0.c new file mode 100644 index 000000000..67b5ce035 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20100825-1_0.c @@ -0,0 +1,57 @@ +/* { dg-lto-do link } */ +/* { dg-lto-options { { -O3 -flto } } } */ + +typedef unsigned int UINT32; +typedef unsigned long long UINT64; +typedef struct { UINT64 w[2]; } UINT128; +void _bid_to_dpd128 (UINT128 *, UINT128 *); +static const int short_recip_scale[] = { + 1, + 65 - 64, + 69 - 64, + 71 - 64, + 75 - 64, + 78 - 64, + 81 - 64, + 85 - 64, + 88 - 64, + 91 - 64, + 95 - 64, + 98 - 64, + 101 - 64, + 105 - 64, + 108 - 64, + 111 - 64, + 115 - 64, + 118 - 64 +}; + +void _bid_to_dpd128 (UINT128 *, UINT128 *); + +void +_bid_to_dpd128 (UINT128 *pres, UINT128 *px) { + UINT128 res; + unsigned int comb; + UINT128 bcoeff; + UINT128 BH; + UINT64 BL, d109; + unsigned int amount; + UINT128 x = *px; + + comb = (x.w[1] ) >> 46; + if ((comb & 0x1e000) == 0x1e000) { + res = x; + } else { + bcoeff.w[1] = (x.w[1] & 0x0001ffffffffffffull); + bcoeff.w[0] = x.w[0]; + amount = 9; + BH.w[0] = (BH.w[0] >> amount) | (BH.w[1] << (64 - amount)); + BL = bcoeff.w[0] - BH.w[0] * 1000000000000000000ull; + d109 = 0x3333333333333334ull; + { UINT64 CXH, CXL, CYH,CYL,PL,PH,PM,PM2; CXH = (BH.w[0]) >> 32; CXL = (UINT32)(BH.w[0]); CYH = (d109) >> 32; CYL = (UINT32)(d109); PM = CXH*CYL; PH = CXH*CYH; PL = CXL*CYL; PM2 = CXL*CYH; PH += (PM>>32); PM = (UINT64)((UINT32)PM)+PM2+(PL>>32); }; + { UINT64 CXH, CXL, CYH,CYL,PL,PH,PM,PM2; CXH = (BL) >> 32; CXL = (UINT32)(BL); CYH = (d109) >> 32; CYL = (UINT32)(d109); PM = CXH*CYL; PH = CXH*CYH; PL = CXL*CYL; PM2 = CXL*CYH; PH += (PM>>32); PM = (UINT64)((UINT32)PM)+PM2+(PL>>32); }; + } + *pres = res; +} + +int main() { return 0; } diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20101009-1_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20101009-1_0.c new file mode 100644 index 000000000..bad180b0b --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20101009-1_0.c @@ -0,0 +1,16 @@ +/* { dg-lto-do link } */ + +static inline void +bar (unsigned *u) +{ + __asm__ ("":"=r" (*u)); +} + +void +foo (void) +{ + int i; + bar (&i); +} + +int main() { return 0; } diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20101009-2_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20101009-2_0.c new file mode 100644 index 000000000..249d0e079 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20101009-2_0.c @@ -0,0 +1,3 @@ +/* { dg-lto-do link } */ + +int main() { return 0; } diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20101009-2_1.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20101009-2_1.c new file mode 100644 index 000000000..887057db7 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20101009-2_1.c @@ -0,0 +1,5 @@ +int foo (void) +{ + static int i; + return ++i; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20101009-2_2.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20101009-2_2.c new file mode 100644 index 000000000..4a97fe806 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20101009-2_2.c @@ -0,0 +1,5 @@ +int bar (void) +{ + static int i; + return ++i; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20101125-1_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20101125-1_0.c new file mode 100644 index 000000000..662dd243d --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20101125-1_0.c @@ -0,0 +1,24 @@ +/* { dg-lto-do link } */ + +struct X { + int i; +}; + +struct W { + struct U *p; + struct X *q; +}; + +struct U { + struct W a[1]; +}; + +void foo(struct U *ptr) +{ + ptr->a[0].p = 0; +} + +int main(void) +{ + return 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20101125-1_1.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20101125-1_1.c new file mode 100644 index 000000000..2924e3f26 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20101125-1_1.c @@ -0,0 +1,17 @@ +struct X { + char i; +}; + +struct W { + struct U *p; + struct X *q; +}; + +struct U { + struct W a[1]; +}; + +void bar(struct U *ptr) +{ + ptr->a[0].p = 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20110201-1_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20110201-1_0.c new file mode 100644 index 000000000..a00664928 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20110201-1_0.c @@ -0,0 +1,29 @@ +/* { dg-lto-do run } */ +/* { dg-lto-options { { -O0 -flto } } } */ +/* { dg-extra-ld-options "-O2 -ffast-math -fuse-linker-plugin" } */ +/* { dg-require-linker-plugin "" } */ + +/* We require a linker plugin because otherwise we'd need to link + against libm which we are not sure here has cabs on all targets. + This is because collect2 invokes ld on the -O0 object code + which does not have folded cabs. */ + +double cabs(_Complex double); +double __attribute__((used)) +foo (_Complex double x, int b) +{ + if (b) + x = 0; + return cabs(x); +} + +/* We provide a dummy sqrt to avoid link failures on targets that do not + expand sqrt inline. Note that we do not link against libm in order + to ensure cabs is not satisfied by the library, but must be folded. */ +double __attribute__((used)) +sqrt (double x) +{ + return x; +} + +int main() { return 0; } diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20111207-1_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20111207-1_0.c new file mode 100644 index 000000000..486264066 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20111207-1_0.c @@ -0,0 +1,4 @@ +/* { dg-lto-do run } */ +/* { dg-lto-options { { -flto } } } */ +/* { dg-require-linker-plugin "" } */ +/* { dg-extra-ld-options "-fuse-linker-plugin" } */ diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20111207-1_1.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20111207-1_1.c new file mode 100644 index 000000000..a616c194f --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20111207-1_1.c @@ -0,0 +1,3 @@ +/* { dg-options "-fno-lto" } */ + +int i; diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20111207-1_2.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20111207-1_2.c new file mode 100644 index 000000000..048f715b4 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20111207-1_2.c @@ -0,0 +1 @@ +int i; diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20111207-1_3.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20111207-1_3.c new file mode 100644 index 000000000..9beed5950 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20111207-1_3.c @@ -0,0 +1,6 @@ +extern int i; + +int main() +{ + return i; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20111207-2_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20111207-2_0.c new file mode 100644 index 000000000..6b7f30e13 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20111207-2_0.c @@ -0,0 +1,18 @@ +/* { dg-lto-do run } */ +/* { dg-lto-options { { -g -O -flto } } } */ + +int +test (void) +{ + int f (void); + return 0; +} + +int +main (void) +{ + int f (void); + int test (void); + + return test (); +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20111213-1_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20111213-1_0.c new file mode 100644 index 000000000..e6f54748a --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20111213-1_0.c @@ -0,0 +1,8 @@ +/* { dg-lto-do link } */ +/* { dg-lto-options { { -flto -g } } } */ +/* { dg-extra-ld-options {-r -nostdlib} } */ + +void gfc_be_parse_file (void) +{ + typedef enum builtin_type builtin_type; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20120723_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20120723_0.c new file mode 100644 index 000000000..78cfdf77c --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20120723_0.c @@ -0,0 +1,54 @@ +/* Make sure that by reference and by value aggregate jump functions do not get + mixed up. + ??? This testcase is invalid C and can only pass on specific platforms. */ +/* { dg-lto-do run } */ +/* { dg-skip-if "" { { sparc*-*-* } && ilp32 } { "*" } { "" } } */ +/* { dg-lto-options { {-O3 -fno-early-inlining -flto}} } */ + +extern void abort (void); + +struct S +{ + int i; + void (*f)(struct S *); + int j; +}; + +struct E +{ + struct S *p; +}; + +struct S *gs; +int gr = 111; +char gc[1024]; + +static __attribute__ ((noinline, noclone)) struct S * +get_s (void) +{ + return (struct S *) &gc; +} + +static void wrong_target (struct S *s) +{ + abort (); +} + +void bar (struct S *s) +{ + s->f (s); +} + +extern void foo (struct S *s); + +int main (int argc, char **argv) +{ + struct S *s = get_s(); + gs = s; + s->i = 5678; + s->f = wrong_target; + s->j = 1234; + foo (s); + + return gr; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20120723_1.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20120723_1.c new file mode 100644 index 000000000..5c50861b4 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20120723_1.c @@ -0,0 +1,39 @@ +/* Make sure that by reference and by value aggregate jump functions do not get + mixed up. */ + +extern void abort (void); + +struct S +{ + int i; + void (*f)(struct S *); + int j; +}; + +struct E +{ + struct S *p; +}; + +extern struct S *gs; +extern int gr; +extern char gc[1024]; + +static __attribute__ ((noinline, noclone)) struct S * +get_s (void) +{ + return (struct S *) &gc; +} + +static void good_target (struct S *s) +{ + gr = 0; +} + +extern void bar (struct E e); + +void foo (struct E e) +{ + gs->f = good_target; + bar (e); +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/README b/gcc-4.9/gcc/testsuite/gcc.dg/lto/README new file mode 100644 index 000000000..1a13dd92c --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/README @@ -0,0 +1,35 @@ +This directory contains tests for link-time optimization (LTO). +Tests in this directory may span multiple files, so the naming of +the files is significant. + +The name of every file must end with '_N' where N is an integer. +All the files with the same name base and different _N suffixes +will be compiled separately and linked together to form the final +executable. + +By default, each set of files will be compiled with list of +options listed in LTO_OPTIONS (../../lib/lto.exp), which can be +overwritten in the shell environment or using the 'dg-lto-options' +command in the main file of the set (i.e., the file with _0 +suffix). + +For example, given the files a_0.C a_1.C a_2.C, they will be +compiled as: + +$ g++ -c <flags> a_0.C +$ g++ -c <flags> a_1.C +$ g++ -c <flags> a_2.C +$ g++ -o <executable> a_0.o a_1.o a_2.o + +Tests that do not need more than one file are a special case +where there is a single file named 'foo_0.C'. + +The only supported dg-lto-do option are 'assemble', 'run' and 'link'. +Additionally, these can only be used in the main file. If +'assemble' is used, only the individual object files are +generated. If 'link' is used, the final executable is generated +but not executed (in this case, function main() needs to exist +but it does not need to do anything). If 'run' is used, the +final executable is generated and the resulting binary executed. + +The default value for dg-lto-do is 'run'. diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/attr-weakref-1_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/attr-weakref-1_0.c new file mode 100644 index 000000000..1e02f68f2 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/attr-weakref-1_0.c @@ -0,0 +1,29 @@ +/* { dg-lto-do run } */ +int first = 0; +void abort (void); +int second = 0; +void callmealias (void) +{ + if (!first || !second) + abort (); +} +void callmefirst (void) +{ + if (first) + abort(); + first = 1; +} +void callmesecond (void) +{ + if (!first) + abort(); + if (second) + abort(); + second = 1; +} +main() +{ + c(); + b(); + return 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/attr-weakref-1_1.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/attr-weakref-1_1.c new file mode 100644 index 000000000..67e6e1c1f --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/attr-weakref-1_1.c @@ -0,0 +1,7 @@ +extern void callmesecond(); +static void callmealias() __attribute__((weakref ("callmesecond"))); + +b() +{ + callmealias(); +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/attr-weakref-1_2.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/attr-weakref-1_2.c new file mode 100644 index 000000000..6f382f61e --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/attr-weakref-1_2.c @@ -0,0 +1,7 @@ +extern void callmefirst(); +static void callmealias() __attribute__((weakref ("callmefirst"))); + +c() +{ + callmealias(); +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/const-uniq_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/const-uniq_0.c new file mode 100644 index 000000000..1bbc7f45f --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/const-uniq_0.c @@ -0,0 +1,16 @@ +/* The 3 constant initializers should be uniquized. */ + +/* { dg-lto-do run } */ +/* { dg-lto-options {{-Os -flto -flto-partition=none} {-Os -flto -flto-partition=1to1} } } */ + +int lookup1 (int i) +{ + int a[] = { 0, 1, 2, 3, 4, 5, 6, 7 }; + return a[i]; +} + +int lookup2 (int i) +{ + int a[] = { 0, 1, 2, 3, 4, 5, 6, 7 }; + return a[i+1]; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/const-uniq_1.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/const-uniq_1.c new file mode 100644 index 000000000..ee1505cc9 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/const-uniq_1.c @@ -0,0 +1,23 @@ +extern int lookup1 (int i); +extern int lookup2 (int i); +extern void abort (void); + +int lookup3 (int i) +{ + int a[] = { 0, 1, 2, 3, 4, 5, 6, 7 }; + return a[i+2]; +} + +int main (void) +{ + if (lookup1(2) != 2) + abort (); + + if (lookup2(2) != 3) + abort (); + + if (lookup3(2) != 4) + abort (); + + return 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/ipacp_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/ipacp_0.c new file mode 100644 index 000000000..097c1c253 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/ipacp_0.c @@ -0,0 +1,15 @@ +/* { dg-lto-options {{ -O1 -flto -flto-partition=1to1 -fipa-cp -fipa-cp-clone}} } */ +/* { dg-lto-do run } */ + +/* Test that clonning happens and we unify declarations of a from both units. */ +const int a = 5; +extern void clone_me (int *); + +int +main(void) +{ + int i; + for (i=0;i<100;i++) + clone_me ((int *)&a); + return 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/ipacp_1.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/ipacp_1.c new file mode 100644 index 000000000..69c1ec6e9 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/ipacp_1.c @@ -0,0 +1,12 @@ +void abort (void); +extern int a; + +__attribute__ ((noinline)) +void +clone_me (int *ptr) +{ + if (ptr != &a) + abort (); + if (!__builtin_constant_p (ptr != &a)) + abort (); +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/ipareference2_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/ipareference2_0.c new file mode 100644 index 000000000..f7ae0b4e3 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/ipareference2_0.c @@ -0,0 +1,16 @@ +/* { dg-lto-options {{ -O1 -flto -flto-partition=1to1 -fwhole-program}} } */ +/* { dg-lto-do run } */ + +/* Verify that ipa-reference marks A as constant and we fold references + to a[1] and a[2] to &c and that we promote C to hidden vars shared across ltrans units. */ +void abort (void); +int b,c,d,e,f; +int *a[5]={&b,&c,&c,&e}; +void other_ltrans (void); +main() +{ + other_ltrans (); + if (*(a[1])!=11) + abort (); + return 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/ipareference2_1.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/ipareference2_1.c new file mode 100644 index 000000000..c7653b080 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/ipareference2_1.c @@ -0,0 +1,13 @@ +void abort (void); +extern int *a[5]; +extern int b,c,d,e,f; +__attribute__ ((noinline, noclone)) +void +other_ltrans (void) +{ + if (!__builtin_constant_p (a[1]==a[2])) + abort (); + if (a[1]!=a[2]) + abort (); + *(a[1])=11; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/ipareference_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/ipareference_0.c new file mode 100644 index 000000000..f8970f0e9 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/ipareference_0.c @@ -0,0 +1,26 @@ +/* { dg-lto-options {{ -O1 -flto -flto-partition=1to1 }} } */ +/* { dg-lto-do run } */ + +/* Test that ipa-reference notice that get_val will not change since do_nothing does not + modify anything. This needs streaming cross file boundary summaries. */ +extern int get_val (void); +extern int set_val (void); +extern do_nothing (void); +void abort (void); +main() +{ + int a; + int b; + set_val (); + a = get_val (); + do_nothing(); + b = get_val (); + if (a==b) + { + if (!__builtin_constant_p (a==b)) + abort (); + return 0; + } + else + abort (); +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/ipareference_1.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/ipareference_1.c new file mode 100644 index 000000000..c5d72faaf --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/ipareference_1.c @@ -0,0 +1,14 @@ +static int val; +int set_val (void) +{ + val = 5; +} +int get_val (void) +{ + return val; +} +__attribute__ ((__noinline__)) +do_nothing () +{ + asm volatile ("":::"memory"); +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/lto.exp b/gcc-4.9/gcc/testsuite/gcc.dg/lto/lto.exp new file mode 100644 index 000000000..25862978b --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/lto.exp @@ -0,0 +1,59 @@ +# Copyright (C) 2009-2014 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GCC; see the file COPYING3. If not see +# <http://www.gnu.org/licenses/>. +# +# Contributed by Diego Novillo <dnovillo@google.com> + + +# Test link-time optimization across multiple files. +# +# Programs are broken into multiple files. Each one is compiled +# separately with LTO information. The final executable is generated +# by collecting all the generated object files using regular LTO or WHOPR. + +if $tracelevel then { + strace $tracelevel +} + +# Load procedures from common libraries. +load_lib standard.exp +load_lib gcc.exp + +# Load the language-independent compabibility support procedures. +load_lib lto.exp + +# If LTO has not been enabled, bail. +if { ![check_effective_target_lto] } { + return +} + +gcc_init +lto_init no-mathlib + +# Define an identifier for use with this suite to avoid name conflicts +# with other lto tests running at the same time. +set sid "c_lto" + +# Main loop. +foreach src [lsort [find $srcdir/$subdir *_0.c]] { + # If we're only testing specific files and this isn't one of them, skip it. + if ![runtest_file_p $runtests $src] then { + continue + } + + lto-execute $src $sid +} + +lto_finish diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/materialize-1_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/materialize-1_0.c new file mode 100644 index 000000000..1751d65d2 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/materialize-1_0.c @@ -0,0 +1,8 @@ +/* { dg-lto-options {{ -O3 -flto -flto-partition=1to1}} } */ +/* { dg-lto-do run } */ +extern void clone_me (int, int); +int a=15; +inline int inline_me () +{ + clone_me (0,a); +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/materialize-1_1.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/materialize-1_1.c new file mode 100644 index 000000000..ca080579f --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/materialize-1_1.c @@ -0,0 +1,22 @@ +int inline_me (void); +extern int a; +void abort (void); + +__attribute__ ((noinline)) +void +clone_me (int c, int d) +{ + if (!c) + { + if (d!=a) + abort (); + } +} +int +main(void) +{ + int i; + for (i=0;i<a;i++) + inline_me (); + return 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/noreturn-1_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/noreturn-1_0.c new file mode 100644 index 000000000..7f493cd9f --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/noreturn-1_0.c @@ -0,0 +1,10 @@ +/* { dg-lto-do run } */ +/* { dg-lto-options {{-O2 -flto -flto-partition=1to1} } } */ + +void exit (int); +__attribute__ ((noreturn)) +int +call_me (void) +{ + exit (0); +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/noreturn-1_1.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/noreturn-1_1.c new file mode 100644 index 000000000..cc2bcf8dc --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/noreturn-1_1.c @@ -0,0 +1,6 @@ +int call_me (void); +int +main(void) +{ + return call_me (); +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr27898_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr27898_0.c new file mode 100644 index 000000000..c7e23f35e --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr27898_0.c @@ -0,0 +1,8 @@ +/* PR c/27898 */ +/* { dg-lto-do link } */ + +union u { struct { int i; }; }; + +extern int foo (union u *); + +int main() { return 0; } diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr27898_1.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr27898_1.c new file mode 100644 index 000000000..110e0d9df --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr27898_1.c @@ -0,0 +1,3 @@ +union u { struct { int i; }; }; + +extern int foo (union u *); diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr28706_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr28706_0.c new file mode 100644 index 000000000..aaa8940eb --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr28706_0.c @@ -0,0 +1,12 @@ +/* PR c/28706 */ +/* { dg-lto-do link } */ + +struct A +{ + int i; +} __attribute__((aligned (sizeof (long int)))); + +extern void foo (struct A *); +extern void foo (struct A *); + +int main() { return 0; } diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr28706_1.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr28706_1.c new file mode 100644 index 000000000..4550b6374 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr28706_1.c @@ -0,0 +1,9 @@ +/* PR c/28706 */ + +struct A +{ + int i; +} __attribute__((aligned (sizeof (long int)))); + +extern void foo (struct A *); +extern void foo (struct A *); diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr28712_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr28712_0.c new file mode 100644 index 000000000..dff029cad --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr28712_0.c @@ -0,0 +1,16 @@ +/* PR c/28712 */ +/* { dg-lto-do link } */ + +struct A; + +extern struct A *a; + +struct A { } __attribute__((packed)); + +struct B __attribute__((aligned (sizeof (int)))); + +extern struct B *b; + +struct B { int i; } __attribute__((packed)); + +int main() { return 0; } diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr28712_1.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr28712_1.c new file mode 100644 index 000000000..8a322457f --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr28712_1.c @@ -0,0 +1,12 @@ +/* PR c/28712 */ +struct A; + +extern struct A *a; + +struct A { } __attribute__((packed)); + +struct B __attribute__((aligned (sizeof (int)))); + +extern struct B *b; + +struct B { int i; } __attribute__((packed)); diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr28712_2.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr28712_2.c new file mode 100644 index 000000000..1937e88b5 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr28712_2.c @@ -0,0 +1,13 @@ +/* PR c/28712 */ + +struct A; + +extern struct A *a; + +struct A { } __attribute__((packed)); + +struct B __attribute__((aligned (sizeof (int)))); + +extern struct B *b; + +struct B { int i; } __attribute__((packed)); diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr34989-1_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr34989-1_0.c new file mode 100644 index 000000000..245486b6e --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr34989-1_0.c @@ -0,0 +1,10 @@ +/* { dg-lto-do link } */ + +extern struct globals *const ptr_to_globals; +struct globals { }; +int syslogd_main(int argc, char **argv) +{ + (*(struct globals**)&ptr_to_globals) = 0; +} + +int main() { return 0; } diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr34989-1_1.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr34989-1_1.c new file mode 100644 index 000000000..59604b6e4 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr34989-1_1.c @@ -0,0 +1 @@ +struct globals *const ptr_to_globals; diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr45721_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr45721_0.c new file mode 100644 index 000000000..8c5c05204 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr45721_0.c @@ -0,0 +1,4 @@ +/* { dg-lto-do assemble } */ +void baz(void) {} +void *y = (void *)baz; +int main () { return 0; } diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr45721_1.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr45721_1.c new file mode 100644 index 000000000..05d854f9f --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr45721_1.c @@ -0,0 +1,2 @@ +static void bar(void) __attribute__ ((weakref("baz"))); +void *x = (void *)bar; diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr45736_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr45736_0.c new file mode 100644 index 000000000..860e239b5 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr45736_0.c @@ -0,0 +1,16 @@ +/* { dg-lto-do link } */ +/* { dg-lto-options {{-flto -r -nostdlib -O}} } */ + +extern void baz (void); + +static void __attribute__ ((constructor)) +bar (void) +{ + baz (); +} + +void +foo (void) +{ + bar (); +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr46940_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr46940_0.c new file mode 100644 index 000000000..89cb828fb --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr46940_0.c @@ -0,0 +1,15 @@ +/* { dg-require-linker-plugin "" } */ +/* { dg-extra-ld-options "-fuse-linker-plugin" } */ +#include <stdio.h> + +#define ASMNAME(cname) ASMNAME2 (__USER_LABEL_PREFIX__, cname) +#define ASMNAME2(prefix, cname) STRING (prefix) cname +#define STRING(x) #x + +extern __attribute__((visibility("hidden"))) void _moz_foo (void); +extern __typeof (_moz_foo) _moz_foo __asm__ (ASMNAME ("INT__foo")) __attribute__((__visibility__("hidden"))) ; +void _moz_foo(void) +{ + printf ("blah\n"); +} +extern __typeof (_moz_foo) EXT__foo __asm__(ASMNAME ("_moz_foo")) __attribute__((__alias__("" "INT__foo"))); diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr46940_1.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr46940_1.c new file mode 100644 index 000000000..924a09b7c --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr46940_1.c @@ -0,0 +1,7 @@ +extern void _moz_foo (void); +int +main() +{ + _moz_foo (); + return 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr47188_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr47188_0.c new file mode 100644 index 000000000..ac9e03167 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr47188_0.c @@ -0,0 +1,7 @@ +/* { dg-lto-do assemble } */ +/* { dg-require-linker-plugin "" } */ +/* { dg-extra-ld-options "-fuse-linker-plugin -fwhole-program" } */ +int foo(void) +{ + return 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr47188_1.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr47188_1.c new file mode 100644 index 000000000..f18f4db38 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr47188_1.c @@ -0,0 +1,8 @@ +/* { dg-options "-fno-lto" } */ + +extern int foo(void); + +int main(void) +{ + return foo(); +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr47259_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr47259_0.c new file mode 100644 index 000000000..7900e5a8b --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr47259_0.c @@ -0,0 +1,12 @@ +/* { dg-lto-do link } */ +/* { dg-skip-if "" { ! { x86_64-*-* } } { "*" } { "" } } */ +/* { dg-lto-options { { -O2 -flto -w } } } */ + +register int r asm("esi"); + +void foo(void) +{ + if (r) + __asm__("sar\t%0" : "+r" (r)); + __asm__("sar\t%0" : "+r" (r)); +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr47259_1.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr47259_1.c new file mode 100644 index 000000000..03bf89475 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr47259_1.c @@ -0,0 +1,9 @@ +/* { dg-options "-fno-lto" } */ + +extern void foo(void); + +int main(void) +{ + foo(); + return 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr47924_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr47924_0.c new file mode 100644 index 000000000..f7fdb44b0 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr47924_0.c @@ -0,0 +1,19 @@ +/* { dg-lto-do link } */ +/* { dg-lto-options {{-O2 -flto}} } */ + +extern void link_error (void); +short *p __attribute__((used)); +int i __attribute__((used)); + +int main() +{ + if (i == 0) + return; + + *p = 0; + + if (i == 0) + link_error (); + + return 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr48622_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr48622_0.c new file mode 100644 index 000000000..ffb5f62d6 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr48622_0.c @@ -0,0 +1,93 @@ +/* { dg-lto-do link } */ +/* { dg-lto-options {{-O -flto -finline-small-functions -fno-early-inlining}} } */ + +void abort(void); +void exit(int); + +typedef unsigned int u8 __attribute__ ((mode (QI))); + +u8 +ashift_qi_0 (u8 n) +{ +} + +u8 +ashift_qi_2 (u8 n) +{ +} + +u8 +ashift_qi_3 (u8 n) +{ +} + +u8 +ashift_qi_4 (u8 n) +{ +} + +u8 +ashift_qi_5 (u8 n) +{ +} + +u8 +ashift_qi_6 (u8 n) +{ +} + +u8 +ashift_qi_7 (u8 n) +{ +} + +u8 +lshiftrt_qi_0 (u8 n) +{ +} + +u8 +lshiftrt_qi_4 (u8 n) +{ +} + +u8 +lshiftrt_qi_5 (u8 n) +{ +} + +u8 +lshiftrt_qi_7 (u8 n) +{ +} + +int +main () +{ + if (ashift_qi_0 (0xff) != (u8) ((u8) 0xff << 0)) + abort (); + if (ashift_qi_1 (0xff) != (u8) ((u8) 0xff << 1)) + abort (); + if (ashift_qi_2 (0xff) != (u8) ((u8) 0xff << 2)) + abort (); + if (ashift_qi_3 (0xff) != (u8) ((u8) 0xff << 3)) + abort (); + if (ashift_qi_4 (0xff) != (u8) ((u8) 0xff << 4)) + abort (); + if (ashift_qi_5 (0xff) != (u8) ((u8) 0xff << 5)) + abort (); + if (ashift_qi_6 (0xff) != (u8) ((u8) 0xff << 6)) + abort (); + if (ashift_qi_7 (0xff) != (u8) ((u8) 0xff << 7)) + abort (); + if (lshiftrt_qi_0 (0xff) != (u8) ((u8) 0xff >> 0)) + abort (); + if (lshiftrt_qi_4 (0xff) != (u8) ((u8) 0xff >> 4)) + abort (); + if (lshiftrt_qi_5 (0xff) != (u8) ((u8) 0xff >> 5)) + abort (); + if (lshiftrt_qi_7 (0xff) != (u8) ((u8) 0xff >> 7)) + abort (); + exit (0); +} + diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr51572-1_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr51572-1_0.c new file mode 100644 index 000000000..dfe529783 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr51572-1_0.c @@ -0,0 +1,9 @@ +/* { dg-lto-do link } */ +/* { dg-lto-options { { -flto -g } } } */ + +typedef int T; +void fn (void) +{ + static T t; +} +int main() {} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr52097_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr52097_0.c new file mode 100644 index 000000000..cd4af5d1f --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr52097_0.c @@ -0,0 +1,20 @@ +/* { dg-lto-do link } */ +/* { dg-lto-options { { -O -flto -fexceptions -fnon-call-exceptions --param allow-store-data-races=0 } } } */ + +typedef struct { unsigned int e0 : 16; } s1; +typedef struct { unsigned int e0 : 16; } s2; +typedef struct { s1 i1; s2 i2; } io; + +static io *i; + +void f1 (void) +{ + s1 x0; + i->i1 = x0; +} + +int main () +{ + f1 (); + return 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr52634_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr52634_0.c new file mode 100644 index 000000000..a858cc1a5 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr52634_0.c @@ -0,0 +1,7 @@ +/* { dg-require-weak "" } */ +/* { dg-require-alias "" } */ +/* { dg-lto-do link } */ +/* { dg-lto-options {{-flto -r -nostdlib -flto-partition=1to1}} */ +extern int cfliteValueCallBacks; +void baz (int *); +int main () { baz(&cfliteValueCallBacks); } diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr52634_1.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr52634_1.c new file mode 100644 index 000000000..af4c43980 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr52634_1.c @@ -0,0 +1,6 @@ +int cfliteKeyCallBacks = 5; +extern int cfliteValueCallBacks __attribute__((alias("cfliteKeyCallBacks"))); +void baz(void *ptr) +{ + asm volatile (""::"r"(ptr)); +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr53214_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr53214_0.c new file mode 100644 index 000000000..e76d4dac4 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr53214_0.c @@ -0,0 +1,8 @@ +/* { dg-lto-do run } */ + +double a(double) __attribute__ ((optimize(1), used)); +double a(double r) +{ + return r; +} +int main () { return 0; } diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr53470_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr53470_0.c new file mode 100644 index 000000000..3c799f60c --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr53470_0.c @@ -0,0 +1,9 @@ +/* { dg-lto-do link } */ +/* { dg-lto-options { { -flto } { -flto -g } } } */ + +int main () +{ + { + union A { } v; + } +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr54702_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr54702_0.c new file mode 100644 index 000000000..2242f50b6 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr54702_0.c @@ -0,0 +1,10 @@ +/* { dg-lto-do link } */ +/* { dg-lto-options { { -O2 -flto -w } } } */ +/* { dg-extra-ld-options { -r -nostdlib } } */ + +#include <stdlib.h> +void* f () +{ + void* p = malloc (1); + return p; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr54702_1.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr54702_1.c new file mode 100644 index 000000000..2afb0fbc0 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr54702_1.c @@ -0,0 +1,16 @@ +int *b; +void *d; +int c; +static int *f1 (); +void f2 () +{ + int *a = f1 (0); +} + +int *f1 (j) +{ + b = malloc (0); + d = *malloc; + c = j; +} + diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr54709_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr54709_0.c new file mode 100644 index 000000000..f3db5dcbb --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr54709_0.c @@ -0,0 +1,10 @@ +/* { dg-lto-do link } */ +/* { dg-require-visibility "hidden" } */ +/* { dg-require-effective-target fpic } */ +/* { dg-extra-ld-options { -shared } } */ +/* { dg-lto-options { { -fPIC -fvisibility=hidden -flto } } } */ + +void foo (void *p, void *q, unsigned s) +{ + __builtin_memcpy (p, q, s); +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr54709_1.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr54709_1.c new file mode 100644 index 000000000..59c137d6f --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr54709_1.c @@ -0,0 +1,5 @@ +void * memcpy (void *, void *, long); +void bar (void *p, void *q, unsigned s) +{ + memcpy (p, q, s); +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr55113_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr55113_0.c new file mode 100644 index 000000000..8ef11dc47 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr55113_0.c @@ -0,0 +1,13 @@ +/* PR 55113 */ +/* { dg-lto-do link } */ +/* { dg-lto-options { { -flto -fshort-double -O0 } } }*/ +/* { dg-skip-if "PR60410" { { x86_64-*-* i?86-*-* } && lp64 } } */ + +int +main(void) +{ + float a = 1.0; + float b = 2.0; + double f = a + b * 1e-12; + return (int)f - 1; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr55525_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr55525_0.c new file mode 100644 index 000000000..7faaf806a --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr55525_0.c @@ -0,0 +1,8 @@ +/* { dg-lto-do link } */ +/* { dg-lto-options { { -flto -w } } } */ + +char s[sizeof (char *)]; +int main(void) +{ + return strcmp(&s[1], "foo"); +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr55525_1.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr55525_1.c new file mode 100644 index 000000000..3c3381780 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr55525_1.c @@ -0,0 +1 @@ +char *s = (char *) 0; diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr55660_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr55660_0.c new file mode 100644 index 000000000..7e7bb2fff --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr55660_0.c @@ -0,0 +1,11 @@ +/* { dg-lto-do run } */ +/* { dg-extra-ld-options { -funsigned-char } } */ + +char n[3] = {'a','b','c'}; +int foo(char *x) +{ + if (*x == 'b') + return (int)*x; + *x = 'y'; + return 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr55660_1.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr55660_1.c new file mode 100644 index 000000000..a8c368bb9 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr55660_1.c @@ -0,0 +1,15 @@ +extern int foo (char*); +extern void abort (void); + +extern char n[3]; + +int main () +{ + int i, m = 0; + for (i = 0; i < 3; i++) + m += foo(&n[i]); + + if (m != 'b') + abort (); + return 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr55703_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr55703_0.c new file mode 100644 index 000000000..1c4e04b3a --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr55703_0.c @@ -0,0 +1,59 @@ +/* { dg-lto-do run } */ +/* { dg-lto-options { { -O2 -flto -fno-tree-copy-prop -fno-tree-dce } } } */ + +int try (int num) { + __label__ lab1, lab2, lab3, lab4, lab5, lab6, default_lab; + + void *do_switch (int num) { + switch(num) { + case 1: + return &&lab1; + case 2: + return &&lab2; + case 3: + return &&lab3; + case 4: + return &&lab4; + case 5: + return &&lab5; + case 6: + return &&lab6; + default: + return &&default_lab; + } + } + + goto *do_switch (num); + + lab1: + return 1; + + lab2: + return 2; + + lab3: + return 3; + + lab4: + return 4; + + lab5: + return 5; + + lab6: + return 6; + + default_lab: + return -1; +} + +main() +{ + int i; + for (i = 1; i <= 6; i++) + { + if (try (i) != i) + __builtin_abort(); + } + __builtin_exit(0); +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr56168_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr56168_0.c new file mode 100644 index 000000000..13f768e7e --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr56168_0.c @@ -0,0 +1,15 @@ +/* { dg-lto-do run } */ +/* { dg-lto-options { { -flto -O -ffast-math -fno-builtin } } } */ + +extern double pow(double, double); +extern void abort (void); +volatile double x = 1.0; +int main(int argc, char **argv) +{ + double d1 = x; + double d2 = pow(d1, 1.0 / 3.0); + double d3 = d1 * d1; + if (d3 != 1.0 || d2 != 0.0) + abort (); + return 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr56168_1.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr56168_1.c new file mode 100644 index 000000000..560d0bda8 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr56168_1.c @@ -0,0 +1,4 @@ +/* { dg-options "-fno-lto" } */ + +double __attribute__((noinline,noclone)) +pow (double x, double y) { return 0.0; } diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr56297_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr56297_0.c new file mode 100644 index 000000000..5ed19da15 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr56297_0.c @@ -0,0 +1,13 @@ +/* { dg-lto-do link } */ +/* { dg-lto-options { { -flto -fno-common } } } */ + +#if __x86_64__ || __i386__ +register int i asm("esp"); +#else +extern int i; +#endif + +int main(void) +{ + return i; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr56297_1.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr56297_1.c new file mode 100644 index 000000000..17e9c8c45 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr56297_1.c @@ -0,0 +1,5 @@ +#if __x86_64__ || __i386__ +register int i asm("esp"); +#else +int i; +#endif diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr59323-2_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr59323-2_0.c new file mode 100644 index 000000000..938a89d6a --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr59323-2_0.c @@ -0,0 +1,37 @@ +/* { dg-lto-do link } */ +/* { dg-lto-options { { -O2 -g -flto } } } */ +/* { dg-extra-ld-options { -r -nostdlib } } */ + +extern void bar(void); + +int main(int argc, char **argv) +{ + int i; + + if (argc == 1) { + extern void bar (); + + bar(); + + { + extern void bar (); + + asm goto ("" : : : : lab); +lab: + ; + } + } + + { + extern void bar (); + + int foo(void) + { + return argv[0][0]; + } + + i = foo(); + } + + return i; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr59323_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr59323_0.c new file mode 100644 index 000000000..b59105891 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr59323_0.c @@ -0,0 +1,37 @@ +/* { dg-lto-do link } */ +/* { dg-lto-options { { -O2 -g -flto } } } */ +/* { dg-extra-ld-options { -r -nostdlib } } */ + +extern void bar(void); + +int main(int argc, char **argv) +{ + int i; + + if (argc == 1) { + enum { X }; + + bar(); + + { + enum { X }; + + asm goto ("" : : : : lab); +lab: + ; + } + } + + { + enum { X }; + + int foo(void) + { + return argv[0][0]; + } + + i = foo(); + } + + return i; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr60404_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr60404_0.c new file mode 100644 index 000000000..a22216db2 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr60404_0.c @@ -0,0 +1,15 @@ +/* { dg-lto-do run } */ +/* { dg-lto-options { { -O1 -flto } } } */ +/* { dg-extra-ld-options { -O0 } } */ + +extern void fn2 (int); +int a[1], b; + +int +main () +{ + fn2 (0); + if (b != 0 || a[b] != 0) + __builtin_abort (); + return 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr60404_1.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr60404_1.c new file mode 100644 index 000000000..8c1259803 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr60404_1.c @@ -0,0 +1,4 @@ +void +fn1 (int p) +{ +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr60404_2.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr60404_2.c new file mode 100644 index 000000000..e1db02409 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr60404_2.c @@ -0,0 +1,9 @@ +extern int b; +extern void fn1 (int); + +void +fn2 (int p) +{ + b = p++; + fn1 (p); +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr60461_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr60461_0.c new file mode 100644 index 000000000..cad6a8de8 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/pr60461_0.c @@ -0,0 +1,37 @@ +/* { dg-lto-do link } */ +/* { dg-lto-options {{-Os -flto} } } */ + + +struct S +{ + int f1; + int f2; +} a[1] = { {0, 0} }; + +int b, c; + +static unsigned short fn1 (struct S); + +void +fn2 () +{ + for (; c;) + ; + b = 0; + fn1 (a[0]); +} + +unsigned short +fn1 (struct S p) +{ + if (p.f1) + fn2 (); + return 0; +} + +int +main () +{ + fn2 (); + return 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/resolutions_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/resolutions_0.c new file mode 100644 index 000000000..9e59cb069 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/resolutions_0.c @@ -0,0 +1,10 @@ +/* { dg-require-linker-plugin "" } */ +/* { dg-extra-ld-options "-fuse-linker-plugin -O1" } */ + +link_error() +{ +} +main() +{ + return 0; +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/save-temps_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/save-temps_0.c new file mode 100644 index 000000000..8af161958 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/save-temps_0.c @@ -0,0 +1,9 @@ +/* { dg-lto-options {{ -O -flto -save-temps}} } */ +/* { dg-lto-do link } */ + +int +main (void) +{ + return 0; +} + diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/trans-mem-3_0.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/trans-mem-3_0.c new file mode 100644 index 000000000..f622823dc --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/trans-mem-3_0.c @@ -0,0 +1,10 @@ +/* { dg-lto-options {{-flto}} } */ +/* { dg-lto-do link } */ +/* { dg-require-effective-target stdint_types } */ +/* { dg-require-effective-target fgnu_tm } */ + +/* Test that we can build one object file with -fgnu-tm + (trans-mem-3_1.c), but do the final link of all objects without + -fgnu-tm. */ + +int i; diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/trans-mem-3_1.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/trans-mem-3_1.c new file mode 100644 index 000000000..4b7f7d751 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/trans-mem-3_1.c @@ -0,0 +1,10 @@ +/* { dg-options "-fgnu-tm" } */ + +#include "trans-mem.h" + +extern int i; + +main() +{ + __transaction_atomic { i = 0; } +} diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/trans-mem.h b/gcc-4.9/gcc/testsuite/gcc.dg/lto/trans-mem.h new file mode 100644 index 000000000..add5a297b --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/trans-mem.h @@ -0,0 +1,22 @@ +#include <stdint.h> + +/* Dummy declarations for common TM supporting functions. */ + +/* These must be in sync with both libitm/libitm.h and the TM builtin + definitions in gcc/gtm-builtins.def. */ + +#define noinline __attribute__((noinline,noclone,used)) + +#ifdef __i386__ +/* Only for 32-bit x86. */ +# define ITM_REGPARM __attribute__((regparm(2))) +#else +# define ITM_REGPARM +#endif + +ITM_REGPARM noinline uint32_t _ITM_beginTransaction(uint32_t a, ...) { asm(""); } +ITM_REGPARM noinline void _ITM_commitTransaction (void) { asm(""); } +ITM_REGPARM noinline void _ITM_WU4 (void *a, uint32_t b) { asm(""); } +ITM_REGPARM noinline void _ITM_WU8 (void *a, uint64_t b) { asm(""); } +noinline void _ITM_registerTMCloneTable (void) { asm(""); } +noinline void _ITM_deregisterTMCloneTable (void) { asm(""); } |