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/tree-ssa/restrict-3.c | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 gcc/testsuite/gcc.dg/tree-ssa/restrict-3.c (limited to 'gcc/testsuite/gcc.dg/tree-ssa/restrict-3.c') diff --git a/gcc/testsuite/gcc.dg/tree-ssa/restrict-3.c b/gcc/testsuite/gcc.dg/tree-ssa/restrict-3.c new file mode 100644 index 000000000..90f62aa4d --- /dev/null +++ b/gcc/testsuite/gcc.dg/tree-ssa/restrict-3.c @@ -0,0 +1,18 @@ +/* { dg-do compile } */ +/* { dg-options "-O -fno-strict-aliasing -fdump-tree-lim-details" } */ + +void f(int * __restrict__ r, + int a[__restrict__ 16][16], + int b[__restrict__ 16][16], + int i, int j) +{ + int x; + *r = 0; + for (x = 1; x < 16; ++x) + *r = *r + a[i][x] * b[x][j]; +} + +/* We should apply store motion to the store to *r. */ + +/* { dg-final { scan-tree-dump "Executing store motion of \\\*r" "lim1" } } */ +/* { dg-final { cleanup-tree-dump "lim\[1-2\]" } } */ -- cgit v1.2.3