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| author | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
|---|---|---|
| committer | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
| commit | 1bc5aee63eb72b341f506ad058502cd0361f0d10 (patch) | |
| tree | c607e8252f3405424ff15bc2d00aa38dadbb2518 /gcc-4.9/gcc/testsuite/g++.dg/torture/darwin-cfstring-3.C | |
| parent | 283a0bf58fcf333c58a2a92c3ebbc41fb9eb1fdb (diff) | |
| download | toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.gz toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.bz2 toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.zip | |
Initial checkin of GCC 4.9.0 from trunk (r208799).
Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba
Diffstat (limited to 'gcc-4.9/gcc/testsuite/g++.dg/torture/darwin-cfstring-3.C')
| -rw-r--r-- | gcc-4.9/gcc/testsuite/g++.dg/torture/darwin-cfstring-3.C | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/g++.dg/torture/darwin-cfstring-3.C b/gcc-4.9/gcc/testsuite/g++.dg/torture/darwin-cfstring-3.C new file mode 100644 index 000000000..2d755ec8d --- /dev/null +++ b/gcc-4.9/gcc/testsuite/g++.dg/torture/darwin-cfstring-3.C @@ -0,0 +1,30 @@ +/* Test whether the __builtin__CFStringMakeConstantString + "function" generates compile-time objects with the correct layout. */ +/* Developed by Ziemowit Laski <zlaski@apple.com>. */ + +/* { dg-do compile { target *-*-darwin* } } */ +/* { dg-options "-mconstant-cfstrings" } */ + +typedef const struct __CFString *CFStringRef; + +#ifdef __CONSTANT_CFSTRINGS__ +#define CFSTR(STR) ((CFStringRef) __builtin___CFStringMakeConstantString (STR)) +#else +#error __CONSTANT_CFSTRINGS__ not defined +#endif + +extern int cond; +extern const char *func(void); + +CFStringRef s0 = CFSTR("Hello" "there"); + +void foo(void) { + const CFStringRef s1 = CFSTR("Str1"); + + s0 = s1; +} + +/* { dg-final { scan-assembler "\\.long\[ \\t\]+___CFConstantStringClassReference\n\[ \\t\]*\\.long\[ \\t\]+1992\n\[ \\t\]*\\.long\[ \\t\]+LC.*\n\[ \\t\]*\\.long\[ \\t\]+4\n" { target { *-*-darwin* && { ! lp64 } } } } } */ +/* { dg-final { scan-assembler "\\.long\[ \\t\]+___CFConstantStringClassReference\n\[ \\t\]*\\.long\[ \\t\]+1992\n\[ \\t\]*\\.long\[ \\t\]+LC.*\n\[ \\t\]*\\.long\[ \\t\]+10\n" { target { *-*-darwin* && { ! lp64 } } } } } */ +/* { dg-final { scan-assembler ".quad\t___CFConstantStringClassReference\n\t.long\t1992\n\t.space 4\n\t.quad\t.*\n\t.quad\t4\n" { target { *-*-darwin* && { lp64 } } } } } */ +/* { dg-final { scan-assembler ".quad\t___CFConstantStringClassReference\n\t.long\t1992\n\t.space 4\n\t.quad\t.*\n\t.quad\t10\n" { target { *-*-darwin* && { lp64 } } } } } */ |