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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/l_fma_double_2.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/l_fma_double_2.c')
-rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.target/i386/l_fma_double_2.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/i386/l_fma_double_2.c b/gcc-4.9/gcc/testsuite/gcc.target/i386/l_fma_double_2.c new file mode 100644 index 000000000..e10110006 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.target/i386/l_fma_double_2.c @@ -0,0 +1,19 @@ +/* { dg-do compile } */ +/* { dg-options "-O3 -Wno-attributes -mfpmath=sse -mfma -mtune=generic" } */ + +/* Test that the compiler properly optimizes floating point multiply + and add instructions into FMA3 instructions. */ + +typedef double adouble __attribute__((aligned(sizeof (double)))); +#define TYPE adouble + +#include "l_fma_2.h" + +/* { dg-final { scan-assembler-times "vfmadd\[123\]+pd" 8 } } */ +/* { dg-final { scan-assembler-times "vfmsub\[123\]+pd" 8 } } */ +/* { dg-final { scan-assembler-times "vfnmadd\[123\]+pd" 8 } } */ +/* { dg-final { scan-assembler-times "vfnmsub\[123\]+pd" 8 } } */ +/* { dg-final { scan-assembler-times "vfmadd\[123\]+sd" 56 } } */ +/* { dg-final { scan-assembler-times "vfmsub\[123\]+sd" 56 } } */ +/* { dg-final { scan-assembler-times "vfnmadd\[123\]+sd" 56 } } */ +/* { dg-final { scan-assembler-times "vfnmsub\[123\]+sd" 56 } } */ |