diff options
| author | Ben Cheng <bccheng@google.com> | 2012-10-01 10:30:31 -0700 |
|---|---|---|
| committer | Ben Cheng <bccheng@google.com> | 2012-10-01 10:30:31 -0700 |
| commit | 82bcbebce43f0227f506d75a5b764b6847041bae (patch) | |
| tree | fe9f8597b48a430c4daeb5123e3e8eb28e6f9da9 /gcc-4.7/gcc/testsuite/gcc.target/i386/recip-vec-sqrtf-avx.c | |
| parent | 3c052de3bb16ac53b6b6ed659ec7557eb84c7590 (diff) | |
| download | toolchain_gcc-82bcbebce43f0227f506d75a5b764b6847041bae.tar.gz toolchain_gcc-82bcbebce43f0227f506d75a5b764b6847041bae.tar.bz2 toolchain_gcc-82bcbebce43f0227f506d75a5b764b6847041bae.zip | |
Initial check-in of gcc 4.7.2.
Change-Id: I4a2f5a921c21741a0e18bda986d77e5f1bef0365
Diffstat (limited to 'gcc-4.7/gcc/testsuite/gcc.target/i386/recip-vec-sqrtf-avx.c')
| -rw-r--r-- | gcc-4.7/gcc/testsuite/gcc.target/i386/recip-vec-sqrtf-avx.c | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/gcc-4.7/gcc/testsuite/gcc.target/i386/recip-vec-sqrtf-avx.c b/gcc-4.7/gcc/testsuite/gcc.target/i386/recip-vec-sqrtf-avx.c new file mode 100644 index 000000000..9cf3cc81b --- /dev/null +++ b/gcc-4.7/gcc/testsuite/gcc.target/i386/recip-vec-sqrtf-avx.c @@ -0,0 +1,34 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -ffast-math -ftree-vectorize -mavx -mtune=generic -mfpmath=sse -mrecip" } */ + +float a[32]; +float b[32]; +float r[32]; + +extern float sqrtf (float); + +void t1(void) +{ + int i; + + for (i = 0; i < 32; i++) + r[i] = a[i] / sqrtf (b[i]); +} + +void t2(void) +{ + int i; + + for (i = 0; i < 32; i++) + r[i] = sqrtf (a[i] / b[i]); +} + +void t3(void) +{ + int i; + + for (i = 0; i < 32; i++) + r[i] = sqrtf (a[i]); +} + +/* { dg-final { scan-assembler-times "vrsqrtps\[ \\t\]+\[^\n\]*%ymm" 3 } } */ |