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/testsuite/gcc.dg/vect/vect-16.c | 38 +++++++++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 gcc/testsuite/gcc.dg/vect/vect-16.c (limited to 'gcc/testsuite/gcc.dg/vect/vect-16.c') diff --git a/gcc/testsuite/gcc.dg/vect/vect-16.c b/gcc/testsuite/gcc.dg/vect/vect-16.c new file mode 100644 index 000000000..698370529 --- /dev/null +++ b/gcc/testsuite/gcc.dg/vect/vect-16.c @@ -0,0 +1,38 @@ +/* { dg-require-effective-target vect_float } */ + +#include +#include "tree-vect.h" + +#define N 16 +#define DIFF 240 + +__attribute__ ((noinline)) +int main1 () +{ + int i; + float b[N] = {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45}; + float c[N] = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15}; + float diff; + + diff = 0; + for (i = 0; i < N; i++) { + diff += (b[i] - c[i]); + } + + /* check results: */ + if (diff != DIFF) + abort (); + + return 0; +} + +int main (void) +{ + check_vect (); + + return main1 (); +} + +/* Requires fast-math. */ +/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { xfail *-*-* } } } */ +/* { dg-final { cleanup-tree-dump "vect" } } */ -- cgit v1.2.3