From 1bc5aee63eb72b341f506ad058502cd0361f0d10 Mon Sep 17 00:00:00 2001 From: Ben Cheng Date: Tue, 25 Mar 2014 22:37:19 -0700 Subject: Initial checkin of GCC 4.9.0 from trunk (r208799). Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba --- gcc-4.9/gcc/testsuite/gcc.target/i386/l_fma_float_1.c | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 gcc-4.9/gcc/testsuite/gcc.target/i386/l_fma_float_1.c (limited to 'gcc-4.9/gcc/testsuite/gcc.target/i386/l_fma_float_1.c') diff --git a/gcc-4.9/gcc/testsuite/gcc.target/i386/l_fma_float_1.c b/gcc-4.9/gcc/testsuite/gcc.target/i386/l_fma_float_1.c new file mode 100644 index 000000000..d1913d768 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.target/i386/l_fma_float_1.c @@ -0,0 +1,18 @@ +/* { 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. */ + +#define TYPE float + +#include "l_fma_1.h" + +/* { dg-final { scan-assembler-times "vfmadd\[123\]+ps" 8 } } */ +/* { dg-final { scan-assembler-times "vfmsub\[123\]+ps" 8 } } */ +/* { dg-final { scan-assembler-times "vfnmadd\[123\]+ps" 8 } } */ +/* { dg-final { scan-assembler-times "vfnmsub\[123\]+ps" 8 } } */ +/* { dg-final { scan-assembler-times "vfmadd\[123\]+ss" 120 } } */ +/* { dg-final { scan-assembler-times "vfmsub\[123\]+ss" 120 } } */ +/* { dg-final { scan-assembler-times "vfnmadd\[123\]+ss" 120 } } */ +/* { dg-final { scan-assembler-times "vfnmsub\[123\]+ss" 120 } } */ -- cgit v1.2.3