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/20050314-1.c | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 gcc/testsuite/gcc.dg/tree-ssa/20050314-1.c (limited to 'gcc/testsuite/gcc.dg/tree-ssa/20050314-1.c') diff --git a/gcc/testsuite/gcc.dg/tree-ssa/20050314-1.c b/gcc/testsuite/gcc.dg/tree-ssa/20050314-1.c new file mode 100644 index 000000000..2ba1ee047 --- /dev/null +++ b/gcc/testsuite/gcc.dg/tree-ssa/20050314-1.c @@ -0,0 +1,21 @@ +/* { dg-do compile } */ +/* { dg-options "-O1 -fdump-tree-lim-details" } */ + +float a[100]; + +int foo(void); +float sinf (float); + +void xxx (void) +{ + int i, k = foo (); + + for (i = 0; i < 100; i++) + a[k] += sinf (i); +} + +/* Store motion may be applied to the assignment to a[k], since sinf + cannot read nor write the memory. */ + +/* { dg-final { scan-tree-dump-times "Moving statement" 1 "lim1" } } */ +/* { dg-final { cleanup-tree-dump "lim\[1-2\]" } } */ -- cgit v1.2.3