From af0c51ac87ab2a87caa03fa108f0d164987a2764 Mon Sep 17 00:00:00 2001 From: Ben Cheng Date: Thu, 28 Mar 2013 11:14:20 -0700 Subject: [GCC 4.8] Initial check-in of GCC 4.8.0 Change-Id: I0719d8a6d0f69b367a6ab6f10eb75622dbf12771 --- .../testsuite/gcc.target/i386/recip-vec-sqrtf.c | 34 ++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 gcc-4.8/gcc/testsuite/gcc.target/i386/recip-vec-sqrtf.c (limited to 'gcc-4.8/gcc/testsuite/gcc.target/i386/recip-vec-sqrtf.c') diff --git a/gcc-4.8/gcc/testsuite/gcc.target/i386/recip-vec-sqrtf.c b/gcc-4.8/gcc/testsuite/gcc.target/i386/recip-vec-sqrtf.c new file mode 100644 index 000000000..6c0d49b22 --- /dev/null +++ b/gcc-4.8/gcc/testsuite/gcc.target/i386/recip-vec-sqrtf.c @@ -0,0 +1,34 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -ffast-math -ftree-vectorize -msse -mfpmath=sse -mrecip -fno-common" } */ + +float a[4]; +float b[4]; +float r[4]; + +extern float sqrtf (float); + +void t1(void) +{ + int i; + + for (i = 0; i < 4; i++) + r[i] = a[i] / sqrtf (b[i]); +} + +void t2(void) +{ + int i; + + for (i = 0; i < 4; i++) + r[i] = sqrtf (a[i] / b[i]); +} + +void t3(void) +{ + int i; + + for (i = 0; i < 4; i++) + r[i] = sqrtf (a[i]); +} + +/* { dg-final { scan-assembler-times "rsqrtps" 3 } } */ -- cgit v1.2.3