diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/g++.dg/tree-prof')
18 files changed, 337 insertions, 2 deletions
diff --git a/gcc-4.9/gcc/testsuite/g++.dg/tree-prof/func_reorder_gold_plugin_1.C b/gcc-4.9/gcc/testsuite/g++.dg/tree-prof/func_reorder_gold_plugin_1.C index c58f3ca94..9c532c195 100644 --- a/gcc-4.9/gcc/testsuite/g++.dg/tree-prof/func_reorder_gold_plugin_1.C +++ b/gcc-4.9/gcc/testsuite/g++.dg/tree-prof/func_reorder_gold_plugin_1.C @@ -38,7 +38,7 @@ int main () /* { dg-final-use { scan-assembler "\.string \"Weight 1000 1000\"" } } */ /* { dg-final-use { scan-assembler "\.string \"Weight 1001 1001\"" } } */ /* Check if main is next to foo or bar */ -/* { dg-final-use { scan-file linker.dump "Callgraph group : *\(_Z3foov main|main _Z3foov|_Z3barv main|main _Z3barv\).*\n" } } */ +/* { dg-final-use { scan-file linker.dump "Callgraph group : *\.*(_Z3foov main|main _Z3foov|_Z3barv main|main _Z3barv\).*\n" } } */ /* { dg-final-use { scan-file linker.dump ".text\..*\._Z9notcalledv entry count = 0 computed = 0 max count = 0" } } */ /* { dg-final-use { scan-file linker.dump "Moving .* section\\(s\\) to new segment" } } */ /* { dg-final-use { cleanup-saved-temps } } */ diff --git a/gcc-4.9/gcc/testsuite/g++.dg/tree-prof/lipo/buildinfo.txt b/gcc-4.9/gcc/testsuite/g++.dg/tree-prof/lipo/buildinfo.txt new file mode 100644 index 000000000..c7a82f77e --- /dev/null +++ b/gcc-4.9/gcc/testsuite/g++.dg/tree-prof/lipo/buildinfo.txt @@ -0,0 +1 @@ +Test -fprofile-generate-buildinfo option diff --git a/gcc-4.9/gcc/testsuite/g++.dg/tree-prof/lipo/comdat_fixup.h b/gcc-4.9/gcc/testsuite/g++.dg/tree-prof/lipo/comdat_fixup.h new file mode 100644 index 000000000..bf28164a0 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/g++.dg/tree-prof/lipo/comdat_fixup.h @@ -0,0 +1,5 @@ +class Foo +{ + public: + int foo(int x) { return x; } +}; diff --git a/gcc-4.9/gcc/testsuite/g++.dg/tree-prof/lipo/comdat_fixup_0.C b/gcc-4.9/gcc/testsuite/g++.dg/tree-prof/lipo/comdat_fixup_0.C new file mode 100644 index 000000000..7743a0b36 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/g++.dg/tree-prof/lipo/comdat_fixup_0.C @@ -0,0 +1,9 @@ +/* { dg-options "-O2 -fno-inline -fprofile-generate-buildinfo=$srcdir/g++.dg/tree-prof/lipo/buildinfo.txt" } */ +#include <stdio.h> + +extern int foo1(int x); +extern int foo2(int x); +int main() +{ + printf ("Result = %d\n", foo1(1) + foo2(1)); +} diff --git a/gcc-4.9/gcc/testsuite/g++.dg/tree-prof/lipo/comdat_fixup_1.C b/gcc-4.9/gcc/testsuite/g++.dg/tree-prof/lipo/comdat_fixup_1.C new file mode 100644 index 000000000..5f24dc1eb --- /dev/null +++ b/gcc-4.9/gcc/testsuite/g++.dg/tree-prof/lipo/comdat_fixup_1.C @@ -0,0 +1,7 @@ +/* { dg-options "-O2 -fno-inline" } */ +#include "comdat_fixup.h" +int foo1(int x) +{ + Foo f; + return f.foo(x); +} diff --git a/gcc-4.9/gcc/testsuite/g++.dg/tree-prof/lipo/comdat_fixup_2.C b/gcc-4.9/gcc/testsuite/g++.dg/tree-prof/lipo/comdat_fixup_2.C new file mode 100644 index 000000000..1416129c0 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/g++.dg/tree-prof/lipo/comdat_fixup_2.C @@ -0,0 +1,7 @@ +/* { dg-options "-O2 -fno-inline" } */ +#include "comdat_fixup.h" +int foo2(int x) +{ + Foo f; + return f.foo(x); +} diff --git a/gcc-4.9/gcc/testsuite/g++.dg/tree-prof/lipo/indir-call-prof_0.C b/gcc-4.9/gcc/testsuite/g++.dg/tree-prof/lipo/indir-call-prof_0.C index b34b937fd..78fd0c583 100644 --- a/gcc-4.9/gcc/testsuite/g++.dg/tree-prof/lipo/indir-call-prof_0.C +++ b/gcc-4.9/gcc/testsuite/g++.dg/tree-prof/lipo/indir-call-prof_0.C @@ -1,4 +1,4 @@ -/* { dg-options "-O2 -fdump-tree-optimized -fdump-ipa-profile" } */ +/* { dg-options "-O2 -fdump-tree-optimized -fdump-ipa-profile --param=lipo-sampling-period=1" } */ struct A { A () {} diff --git a/gcc-4.9/gcc/testsuite/g++.dg/tree-prof/lipo/static1_0.C b/gcc-4.9/gcc/testsuite/g++.dg/tree-prof/lipo/static1_0.C new file mode 100644 index 000000000..525480dab --- /dev/null +++ b/gcc-4.9/gcc/testsuite/g++.dg/tree-prof/lipo/static1_0.C @@ -0,0 +1,48 @@ +// { dg-options "-std=c++11 -O2" } + +// A test case for static var promotion on targets like powerpc, where +// the static initializer data is loaded via indirection through +// TOC. Ensure that the global label for static initializer data is +// unique via *.cmo* suffix. + +// Bug: after static var promotion in two different modules, we have +// the following which leads to multiple definition of ._41" error during +// link time. + +// Module 1 Module 2 +// .hidden ._41.cmo.1 .hidden ._41.cmo.3 +// .globl ._41 .globl ._41 +// ._41: ._41: +// ... ... + + +// Instead we should use the appropriate unique names for initializer +// data as in the following. + +// Module 1 Module 2 +// .hidden ._41.cmo.1 .hidden ._41.cmo.3 +// .globl ._41.cmo.1 .globl ._41.cmo.3 +// ._41.cmo.1: ._41.cmo.3: +// ... ... + +class A { + public: + int f(int x) const; +}; + +class B { + public: + int f(int x) const; +}; + +int main() +{ + A *a = new A(); + B *b = new B(); + int total = 0; + for (int i=0; i<3; ++i) { + total += a->f(1); + total += b->f(1); + } + return (total > 0) ? 0 : 1; +} diff --git a/gcc-4.9/gcc/testsuite/g++.dg/tree-prof/lipo/static1_1.C b/gcc-4.9/gcc/testsuite/g++.dg/tree-prof/lipo/static1_1.C new file mode 100644 index 000000000..0236e16d3 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/g++.dg/tree-prof/lipo/static1_1.C @@ -0,0 +1,14 @@ +/* { dg-options "-std=c++11 -O2" } */ + +#include <vector> + +class A { + public: + int f(int x) const; +}; + +static const std::vector<int> point1_{42}; + +int A::f(int x) const { + return x+1; +} diff --git a/gcc-4.9/gcc/testsuite/g++.dg/tree-prof/lipo/static1_2.C b/gcc-4.9/gcc/testsuite/g++.dg/tree-prof/lipo/static1_2.C new file mode 100644 index 000000000..d39095de5 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/g++.dg/tree-prof/lipo/static1_2.C @@ -0,0 +1,14 @@ +/* { dg-options "-std=c++11 -O2" } */ + +#include <vector> + +class B { + public: + int f(int x) const; +}; + +static const std::vector<int> point2_{43}; + +int B::f(int x) const { + return x+1; +} diff --git a/gcc-4.9/gcc/testsuite/g++.dg/tree-prof/lipo/tls.h b/gcc-4.9/gcc/testsuite/g++.dg/tree-prof/lipo/tls.h new file mode 100644 index 000000000..5eb102d74 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/g++.dg/tree-prof/lipo/tls.h @@ -0,0 +1,16 @@ +extern int NextId(); + +class TLSClass { + public: + TLSClass() { + id = NextId(); + bar = 1; + } + ~TLSClass() {} + int id; + int bar; +}; +extern TLSClass* NextTLSClass(); +extern void *SetTLSClass(TLSClass *a); +extern TLSClass *GetTLSClass(); +extern thread_local TLSClass* current_tls_; diff --git a/gcc-4.9/gcc/testsuite/g++.dg/tree-prof/lipo/tls2.h b/gcc-4.9/gcc/testsuite/g++.dg/tree-prof/lipo/tls2.h new file mode 100644 index 000000000..9ba0945c2 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/g++.dg/tree-prof/lipo/tls2.h @@ -0,0 +1,15 @@ +extern int NextId(); + +class TLSClass { + public: + TLSClass() { + id = NextId(); + bar = 1; + } + ~TLSClass() {} + int id; + int bar; +}; +extern TLSClass* NextTLSClass(); +extern void *SetTLSClass(TLSClass *a); +extern TLSClass *GetTLSClass(); diff --git a/gcc-4.9/gcc/testsuite/g++.dg/tree-prof/lipo/tls2_0.C b/gcc-4.9/gcc/testsuite/g++.dg/tree-prof/lipo/tls2_0.C new file mode 100644 index 000000000..9ccd5b96b --- /dev/null +++ b/gcc-4.9/gcc/testsuite/g++.dg/tree-prof/lipo/tls2_0.C @@ -0,0 +1,10 @@ +// { dg-options "-std=c++11 -O2 --param=lipo-sampling-period=1" } +#include "tls2.h" + +static thread_local TLSClass* current_tls_ = NextTLSClass(); +void *SetTLSClass(TLSClass *a) { + current_tls_ = a; +} +TLSClass *GetTLSClass() { + return current_tls_; +} diff --git a/gcc-4.9/gcc/testsuite/g++.dg/tree-prof/lipo/tls2_1.C b/gcc-4.9/gcc/testsuite/g++.dg/tree-prof/lipo/tls2_1.C new file mode 100644 index 000000000..43c108526 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/g++.dg/tree-prof/lipo/tls2_1.C @@ -0,0 +1,31 @@ +// { dg-options "-std=c++11 -O2 --param=lipo-sampling-period=1" } +#include <stdio.h> +#include <stdlib.h> +#include <new> +#include "tls2.h" +TLSClass* NextTLSClass() { + return new TLSClass(); +} +int NextId() { + static int id = 0; + return id++; +} +static thread_local TLSClass* current_tls2_ = NextTLSClass(); +void *SetTLSClass2(TLSClass *a) { + current_tls2_ = a; +} +int main() { + int i = 0; + if (GetTLSClass()->id != i++) + abort(); + TLSClass *A = NextTLSClass(); + SetTLSClass(A); + if (GetTLSClass()->id != i++) + abort(); + if (current_tls2_->id != i++) + abort(); + A = NextTLSClass(); + SetTLSClass2(A); + if (current_tls2_->id != i++) + abort(); +} diff --git a/gcc-4.9/gcc/testsuite/g++.dg/tree-prof/lipo/tls_0.C b/gcc-4.9/gcc/testsuite/g++.dg/tree-prof/lipo/tls_0.C new file mode 100644 index 000000000..f3e5e376e --- /dev/null +++ b/gcc-4.9/gcc/testsuite/g++.dg/tree-prof/lipo/tls_0.C @@ -0,0 +1,10 @@ +// { dg-options "-std=c++11 -O2 --param=lipo-sampling-period=1" } +#include "tls.h" + +thread_local TLSClass* current_tls_ = NextTLSClass(); +void *SetTLSClass(TLSClass *a) { + current_tls_ = a; +} +TLSClass *GetTLSClass() { + return current_tls_; +} diff --git a/gcc-4.9/gcc/testsuite/g++.dg/tree-prof/lipo/tls_1.C b/gcc-4.9/gcc/testsuite/g++.dg/tree-prof/lipo/tls_1.C new file mode 100644 index 000000000..fcf8c2101 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/g++.dg/tree-prof/lipo/tls_1.C @@ -0,0 +1,38 @@ +// { dg-options "-std=c++11 -O2 --param=lipo-sampling-period=1" } +#include <stdio.h> +#include <stdlib.h> +#include <new> +#include "tls.h" +TLSClass* NextTLSClass() { + return new TLSClass(); +} +int NextId() { + static int id = 0; + return id++; +} +void *SetTLSClassHere(TLSClass *a) { + current_tls_ = a; +} +thread_local TLSClass* current_tls2_ = NextTLSClass(); +void *SetTLSClass2(TLSClass *a) { + current_tls2_ = a; +} +int main() { + int i = 0; + if (GetTLSClass()->id != i++) + abort(); + TLSClass *A = NextTLSClass(); + SetTLSClass(A); + if (GetTLSClass()->id != i++) + abort(); + A = NextTLSClass(); + SetTLSClassHere(A); + if (GetTLSClass()->id != i++) + abort(); + if (current_tls2_->id != i++) + abort(); + A = NextTLSClass(); + SetTLSClass2(A); + if (current_tls2_->id != i++) + abort(); +} diff --git a/gcc-4.9/gcc/testsuite/g++.dg/tree-prof/partition_patch.C b/gcc-4.9/gcc/testsuite/g++.dg/tree-prof/partition_patch.C new file mode 100644 index 000000000..b1225a0f8 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/g++.dg/tree-prof/partition_patch.C @@ -0,0 +1,19 @@ +// Check if patching works with function splitting. +// { dg-require-effective-target freorder } +// { dg-options "-O2 -fnon-call-exceptions -freorder-blocks-and-partition " { target { ! x86_64-*-* } } } +// { dg-options "-O2 -fnon-call-exceptions -freorder-blocks-and-partition -mpatch-functions-for-instrumentation -fno-optimize-sibling-calls " { target x86_64-*-* } } + +int k; + +int +main () +{ + try + { + if (k) + throw 6; + } + catch (...) + { + } +} diff --git a/gcc-4.9/gcc/testsuite/g++.dg/tree-prof/pr63581.C b/gcc-4.9/gcc/testsuite/g++.dg/tree-prof/pr63581.C new file mode 100644 index 000000000..c8caf0765 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/g++.dg/tree-prof/pr63581.C @@ -0,0 +1,91 @@ +// { dg-require-effective-target freorder } +/* { dg-options "-O2 -g -fno-peel-loops" } */ + +struct page { + int i; +} global; + +__attribute__((noinline)) static struct page* find_page1 (int i) +{ + if ( i< 150) + return 0; + global.i = i; + return &global; +} + +__attribute__((noinline)) static struct page* find_page2 (int i) +{ + global.i = i; + return &global; +} + +volatile int ii; +__attribute__((noinline)) static int zero (void) +{ + return ii; +} + +static inline int uptodate (struct page* p) +{ + return (p->i < 709); +} + +static struct page* bar(int i) +{ + struct page *page; + +repeat: + page = find_page1 (i); + if (!page) { + page = find_page2 (i); + if (!page) + return 0; + if (zero () ) { + zero (); + goto repeat; + } + } + return page; +} + +__attribute__((noinline)) int foo (int n) +{ + struct page *page; + +retry: + page = bar (n); + if (page == 0) + return 0; + if (uptodate (page)) + goto out; + + zero (); + if (page->i < 0) { + zero (); + goto retry; + } +out: + return 1; +} + +__attribute__((noinline)) int hot (void) +{ + int i; + int sum = 0; + + for (i = 0; i < 433038; i++) + sum+=i; + + return sum; +} + +int main(void) +{ + int i; + + global.i = hot (); + for (i = 0; i < 858; i++) + foo (i); + + return 0; +} |