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-cond-1.c | 57 +++++++++++++++++++++++++++++++++ 1 file changed, 57 insertions(+) create mode 100644 gcc/testsuite/gcc.dg/vect/vect-cond-1.c (limited to 'gcc/testsuite/gcc.dg/vect/vect-cond-1.c') diff --git a/gcc/testsuite/gcc.dg/vect/vect-cond-1.c b/gcc/testsuite/gcc.dg/vect/vect-cond-1.c new file mode 100644 index 000000000..e42752f97 --- /dev/null +++ b/gcc/testsuite/gcc.dg/vect/vect-cond-1.c @@ -0,0 +1,57 @@ +/* { dg-require-effective-target vect_condition } */ + +#include +#include "tree-vect.h" + +#define M 32 +#define N 16 + +int x_in[M]; +int x_out[M]; +int c[N] = {3,2,1,10,1,42,3,4,50,9,32,8,11,10,1,2}; +int a[N+1] = {0,16,32,48,64,128,256,512,0,16,32,48,64,128,256,512,1024}; +int check_result[M] = {1024,1024,1024,256,256,256,256,256,256,256,256,128,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48}; + +__attribute__ ((noinline)) void +foo () +{ + int j, i, x; + int curr_a, next_a; + + for (j = 0; j < M; j++) + { + x = x_in[j]; + curr_a = a[0]; + + for (i = 0; i < N; i++) + { + next_a = a[i+1]; + curr_a = x > c[i] ? curr_a : next_a; + } + + x_out[j] = curr_a; + } +} + +int main (void) +{ + int i,j; + + check_vect (); + + for (j = 0; j < M; j++) + x_in[j] = j; + + foo (); + + for (j = 0; j < M; j++) + if (x_out[j] != check_result[j]) + abort (); + + return 0; +} + +/* { dg-final { scan-tree-dump-times "OUTER LOOP VECTORIZED" 1 "vect" { xfail vect_no_align } } } */ +/* { dg-final { cleanup-tree-dump "vect" } } */ + + -- cgit v1.2.3