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| author | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
|---|---|---|
| committer | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
| commit | 554fd8c5195424bdbcabf5de30fdc183aba391bd (patch) | |
| tree | 976dc5ab7fddf506dadce60ae936f43f58787092 /gcc/testsuite/gcc.target/i386/pr46865-1.c | |
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Diffstat (limited to 'gcc/testsuite/gcc.target/i386/pr46865-1.c')
| -rw-r--r-- | gcc/testsuite/gcc.target/i386/pr46865-1.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/i386/pr46865-1.c b/gcc/testsuite/gcc.target/i386/pr46865-1.c new file mode 100644 index 000000000..220a1c077 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pr46865-1.c @@ -0,0 +1,31 @@ +/* PR rtl-optimization/46865 */ +/* { dg-do compile } */ +/* { dg-options "-O2" } */ + +extern unsigned long f; + +#define m1(f) \ + if (f & 1) \ + asm volatile ("nop /* asmnop */\n"); \ + else \ + asm volatile ("nop /* asmnop */\n"); + +#define m2(f) \ + if (f & 1) \ + asm volatile ("nop /* asmnop */\n" : : "i" (6) : "cx"); \ + else \ + asm volatile ("nop /* asmnop */\n" : : "i" (6) : "cx"); + +void +foo (void) +{ + m1 (f); +} + +void +bar (void) +{ + m2 (f); +} + +/* { dg-final { scan-assembler-times "asmnop" 2 } } */ |