From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- .../gcc.target/i386/avx256-unaligned-load-5.c | 43 ++++++++++++++++++++++ 1 file changed, 43 insertions(+) create mode 100644 gcc/testsuite/gcc.target/i386/avx256-unaligned-load-5.c (limited to 'gcc/testsuite/gcc.target/i386/avx256-unaligned-load-5.c') diff --git a/gcc/testsuite/gcc.target/i386/avx256-unaligned-load-5.c b/gcc/testsuite/gcc.target/i386/avx256-unaligned-load-5.c new file mode 100644 index 000000000..153b66f82 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/avx256-unaligned-load-5.c @@ -0,0 +1,43 @@ +/* { dg-do run } */ +/* { dg-require-effective-target avx } */ +/* { dg-options "-O3 -dp -mavx -mavx256-split-unaligned-load" } */ + +#include "avx-check.h" + +#define N 8 + +float a[N+3] = { -1, -1, -1, 24.43, 68.346, 43.35, + 546.46, 46.79, 82.78, 82.7, 9.4 }; +float b[N]; +float c[N]; + +void +foo (void) +{ + int i; + + for (i = 0; i < N; i++) + b[i] = a[i+3] * 2; +} + +__attribute__ ((noinline)) +float +bar (float x) +{ + return x * 2; +} + +void +avx_test (void) +{ + int i; + + foo (); + + for (i = 0; i < N; i++) + c[i] = bar (a[i+3]); + + for (i = 0; i < N; i++) + if (b[i] != c[i]) + abort (); +} -- cgit v1.2.3