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author | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
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committer | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
commit | 1bc5aee63eb72b341f506ad058502cd0361f0d10 (patch) | |
tree | c607e8252f3405424ff15bc2d00aa38dadbb2518 /gcc-4.9/gcc/testsuite/gcc.target/i386/pr46865-1.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/gcc.target/i386/pr46865-1.c')
-rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.target/i386/pr46865-1.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/i386/pr46865-1.c b/gcc-4.9/gcc/testsuite/gcc.target/i386/pr46865-1.c new file mode 100644 index 000000000..220a1c077 --- /dev/null +++ b/gcc-4.9/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 } } */ |