Mercurial > hg > CbC > CbC_gcc
comparison gcc/testsuite/gcc.dg/pr57438-1.c @ 111:04ced10e8804
gcc 7
| author | kono |
|---|---|
| date | Fri, 27 Oct 2017 22:46:09 +0900 |
| parents | |
| children |
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| 68:561a7518be6b | 111:04ced10e8804 |
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| 1 /* { dg-do compile { target *-*-darwin* } } */ | |
| 2 /* { dg-options "-O1" } */ | |
| 3 /* { dg-additional-options "-mdynamic-no-pic" { target powerpc*-*-darwin* } } | |
| 4 | |
| 5 /* This is testing that a completely empty function body results in the | |
| 6 insertion of a ud2/trap instruction to prevent a zero-sized FDE, and/or | |
| 7 the function label apparently pointing to following code. */ | |
| 8 | |
| 9 __attribute__((noinline)) | |
| 10 void foo (void) | |
| 11 { | |
| 12 __builtin_unreachable(); | |
| 13 } | |
| 14 | |
| 15 /* { dg-final { scan-assembler "ud2" { target { i?86-*-darwin* x86_64-*-darwin* } } } } */ | |
| 16 /* { dg-final { scan-assembler "trap" { target { powerpc*-*-darwin* } } } } */ |