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-complex-1.c | 55 ++++++++++++++++++++++++++++++ 1 file changed, 55 insertions(+) create mode 100644 gcc/testsuite/gcc.dg/vect/vect-complex-1.c (limited to 'gcc/testsuite/gcc.dg/vect/vect-complex-1.c') diff --git a/gcc/testsuite/gcc.dg/vect/vect-complex-1.c b/gcc/testsuite/gcc.dg/vect/vect-complex-1.c new file mode 100644 index 000000000..23f3651eb --- /dev/null +++ b/gcc/testsuite/gcc.dg/vect/vect-complex-1.c @@ -0,0 +1,55 @@ +/* { dg-require-effective-target vect_float } */ + +#include +#include "tree-vect.h" + +#define N 16 + +_Complex float a[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) = + { 10.0F + 20.0iF, 11.0F + 21.0iF, 12.0F + 22.0iF, 13.0F + 23.0iF, + 14.0F + 24.0iF, 15.0F + 25.0iF, 16.0F + 26.0iF, 17.0F + 27.0iF, + 18.0F + 28.0iF, 19.0F + 29.0iF, 20.0F + 30.0iF, 21.0F + 31.0iF, + 22.0F + 32.0iF, 23.0F + 33.0iF, 24.0F + 34.0iF, 25.0F + 35.0iF }; +_Complex float b[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) = + { 30.0F + 40.0iF, 31.0F + 41.0iF, 32.0F + 42.0iF, 33.0F + 43.0iF, + 34.0F + 44.0iF, 35.0F + 45.0iF, 36.0F + 46.0iF, 37.0F + 47.0iF, + 38.0F + 48.0iF, 39.0F + 49.0iF, 40.0F + 50.0iF, 41.0F + 51.0iF, + 42.0F + 52.0iF, 43.0F + 53.0iF, 44.0F + 54.0iF, 45.0F + 55.0iF }; + +_Complex float c[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))); +_Complex float res[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) = + { 40.0F + 60.0iF, 42.0F + 62.0iF, 44.0F + 64.0iF, 46.0F + 66.0iF, + 48.0F + 68.0iF, 50.0F + 70.0iF, 52.0F + 72.0iF, 54.0F + 74.0iF, + 56.0F + 76.0iF, 58.0F + 78.0iF, 60.0F + 80.0iF, 62.0F + 82.0iF, + 64.0F + 84.0iF, 66.0F + 86.0iF, 68.0F + 88.0iF, 70.0F + 90.0iF }; + + +__attribute__ ((noinline)) void +foo (void) +{ + int i; + + for (i = 0; i < N; i++) + c[i] = a[i] + b[i]; + +} + +int +main (void) +{ + int i; + check_vect (); + + foo (); + + /* check results: */ + for (i = 0; i < N; i++) + if (c[i] != res[i]) + abort (); + + return 0; +} + +/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */ +/* { dg-final { scan-tree-dump-times "vectorizing stmts using SLP" 1 "vect" } } */ +/* { dg-final { cleanup-tree-dump "vect" } } */ -- cgit v1.2.3