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/autopar/outer-1.c | 33 +++++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 gcc/testsuite/gcc.dg/autopar/outer-1.c (limited to 'gcc/testsuite/gcc.dg/autopar/outer-1.c') diff --git a/gcc/testsuite/gcc.dg/autopar/outer-1.c b/gcc/testsuite/gcc.dg/autopar/outer-1.c new file mode 100644 index 000000000..913d390f6 --- /dev/null +++ b/gcc/testsuite/gcc.dg/autopar/outer-1.c @@ -0,0 +1,33 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -ftree-parallelize-loops=4 -fdump-tree-parloops-details -fdump-tree-optimized" } */ + +void abort (void); + +void parloop (int N) +{ + int i, j; + int x[10000][10000]; + + for (i = 0; i < N; i++) + for (j = 0; j < N; j++) + x[i][j] = i + j + 3; + + for (i = 0; i < N; i++) + for (j = 0; j < N; j++) + if (x[i][j] != i + j + 3) + abort (); +} + +int main(void) +{ + parloop(10000); + + return 0; +} + + +/* Check that outer loop is parallelized. */ +/* { dg-final { scan-tree-dump-times "parallelizing outer loop" 1 "parloops" } } */ +/* { dg-final { scan-tree-dump-times "loopfn" 5 "optimized" } } */ +/* { dg-final { cleanup-tree-dump "parloops" } } */ +/* { dg-final { cleanup-tree-dump "optimized" } } */ -- cgit v1.2.3