diff options
author | Sebastian Pop <sebastian.pop@amd.com> | 2010-09-30 21:19:26 +0000 |
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committer | Sebastian Pop <sebastian.pop@amd.com> | 2010-09-30 21:19:26 +0000 |
commit | 33739788f373dda4a36e8811860707a9da72e56b (patch) | |
tree | d63ed854d81f4380c953e818e3c7d3694710aa05 /gcc/graphite-poly.c | |
parent | 735400165426b968e756b8e657941309aa62bf36 (diff) |
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: https://gcc.gnu.org/svn/gcc/trunk@164794 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/graphite-poly.c')
-rw-r--r-- | gcc/graphite-poly.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/gcc/graphite-poly.c b/gcc/graphite-poly.c index 27215e13988..8af16dea17e 100644 --- a/gcc/graphite-poly.c +++ b/gcc/graphite-poly.c @@ -1855,7 +1855,6 @@ dot_lst (lst_p lst) /* 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/lst.dot", "w"); gcc_assert (stream); @@ -1864,7 +1863,7 @@ dot_lst (lst_p lst) fputs ("}\n\n", stream); fclose (stream); - x = system ("dotty /tmp/lst.dot &"); + system ("dotty /tmp/lst.dot &"); #else fputs ("digraph all {\n", stderr); dot_lst_1 (stderr, lst); |