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[PATCH 25/44] Avoid set but not used warning.
- From: Sebastian Pop <sebpop at gmail dot com>
- To: gcc-patches at gcc dot gnu dot org
- Cc: gcc-graphite at googlegroups dot com
- Date: Thu, 30 Sep 2010 13:01:17 -0500
- Subject: [PATCH 25/44] Avoid set but not used warning.
- References: <1285869696-10915-1-git-send-email-sebpop@gmail.com>
From: spop <spop@138bc75d-0d04-0410-961f-82ee72b054a4>
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/branches/graphite@163521 138bc75d-0d04-0410-961f-82ee72b054a4
---
gcc/ChangeLog | 6 ++++++
gcc/ChangeLog.graphite | 6 ++++++
gcc/graphite-dependences.c | 6 ++----
gcc/graphite-poly.c | 3 +--
4 files changed, 15 insertions(+), 6 deletions(-)
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 89d76f4..f6ae625 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,11 @@
2010-09-30 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.
+
+2010-09-30 Sebastian Pop <sebastian.pop@amd.com>
+
* graphite-blocking.c (scop_do_strip_mine): Do not call
graphite_legal_transform.
(scop_do_block): Same.
diff --git a/gcc/ChangeLog.graphite b/gcc/ChangeLog.graphite
index f94fc6e..78655a2 100644
--- a/gcc/ChangeLog.graphite
+++ b/gcc/ChangeLog.graphite
@@ -1,3 +1,9 @@
+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.
+
2010-08-23 Sebastian Pop <sebastian.pop@amd.com>
* graphite-blocking.c (scop_do_strip_mine): Do not call
diff --git a/gcc/graphite-dependences.c b/gcc/graphite-dependences.c
index 8c7a642..4f167fb 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
diff --git a/gcc/graphite-poly.c b/gcc/graphite-poly.c
index 27215e1..8af16de 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);
--
1.7.0.4