diff options
| author | spop <spop@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-09-30 21:19:26 +0000 |
|---|---|---|
| committer | spop <spop@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-09-30 21:19:26 +0000 |
| commit | 97b0e4df0940ed8d06f3869995b11acea3ee2dec (patch) | |
| tree | d63ed854d81f4380c953e818e3c7d3694710aa05 /gcc/graphite-dependences.c | |
| parent | c7f969c4afd09857b4996085899e91f28a28c3f8 (diff) | |
| download | gcc-97b0e4df0940ed8d06f3869995b11acea3ee2dec.tar.gz | |
Avoid set but not used warning.
2010-08-24 Sebastian Pop <sebastian.pop@amd.com>
* graphite-dependences.c (dot_deps): Avoid set but not used warning.
(dot_deps_stmt): Same.
* graphite-poly.c (dot_lst): Same.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164794 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/graphite-dependences.c')
| -rw-r--r-- | gcc/graphite-dependences.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/gcc/graphite-dependences.c b/gcc/graphite-dependences.c index 8c7a642a7ea..4f167fbdcb4 100644 --- a/gcc/graphite-dependences.c +++ b/gcc/graphite-dependences.c @@ -956,14 +956,13 @@ dot_deps (scop_p scop) /* When debugging, enable the following code. This cannot be used in production compilers because it calls "system". */ #if 0 - int x; FILE *stream = fopen ("/tmp/scopdeps.dot", "w"); gcc_assert (stream); dot_deps_1 (stream, scop); fclose (stream); - x = system ("dotty /tmp/scopdeps.dot &"); + system ("dotty /tmp/scopdeps.dot &"); #else dot_deps_1 (stderr, scop); #endif @@ -977,14 +976,13 @@ dot_deps_stmt (scop_p scop) /* When debugging, enable the following code. This cannot be used in production compilers because it calls "system". */ #if 0 - int x; FILE *stream = fopen ("/tmp/scopdeps.dot", "w"); gcc_assert (stream); dot_deps_stmt_1 (stream, scop); fclose (stream); - x = system ("dotty /tmp/scopdeps.dot &"); + system ("dotty /tmp/scopdeps.dot &"); #else dot_deps_stmt_1 (stderr, scop); #endif |