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author | Ben Cheng <bccheng@google.com> | 2012-10-01 10:30:31 -0700 |
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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/fma_float_3.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/fma_float_3.c')
-rw-r--r-- | gcc-4.7/gcc/testsuite/gcc.target/i386/fma_float_3.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/gcc-4.7/gcc/testsuite/gcc.target/i386/fma_float_3.c b/gcc-4.7/gcc/testsuite/gcc.target/i386/fma_float_3.c new file mode 100644 index 000000000..afb88b607 --- /dev/null +++ b/gcc-4.7/gcc/testsuite/gcc.target/i386/fma_float_3.c @@ -0,0 +1,18 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -Wno-attributes -mfpmath=sse -mfma" } */ + +/* Test that the compiler properly optimizes floating point multiply + and add instructions into FMA3 instructions. */ + +#define TYPE float + +#include "fma_3.h" + +/* { dg-final { scan-assembler-times "vfmadd132ss" 4 } } */ +/* { dg-final { scan-assembler-times "vfmadd231ss" 4 } } */ +/* { dg-final { scan-assembler-times "vfmsub132ss" 4 } } */ +/* { dg-final { scan-assembler-times "vfmsub231ss" 4 } } */ +/* { dg-final { scan-assembler-times "vfnmadd132ss" 4 } } */ +/* { dg-final { scan-assembler-times "vfnmadd231ss" 4 } } */ +/* { dg-final { scan-assembler-times "vfnmsub132ss" 4 } } */ +/* { dg-final { scan-assembler-times "vfnmsub231ss" 4 } } */ |