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* ifcvt.c (if_convert): Do not free NULL.
author
Philippe De Muyter
<phdm@macqel.be>
Sat, 13 May 2000 17:08:28 +0000
(19:08 +0200)
committer
Jeff Law
<law@gcc.gnu.org>
Sat, 13 May 2000 17:08:28 +0000
(11:08 -0600)
From-SVN: r33888
gcc/ChangeLog
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gcc/ifcvt.c
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diff --git
a/gcc/ChangeLog
b/gcc/ChangeLog
index 09153542dc43ee2e77fd7fda666ff8d071a6fc59..556b7052a952a54b50f98584a9992e3f0cea80fc 100644
(file)
--- a/
gcc/ChangeLog
+++ b/
gcc/ChangeLog
@@
-1,3
+1,7
@@
+Sat May 13 11:05:47 2000 Philippe De Muyter <phdm@macqel.be>
+
+ * ifcvt.c (if_convert): Do not free NULL.
+
2000-05-12 Nick Clifton <nickc@cygnus.com>
* config/fr30/fr30.c (fr30_move_double): New function: Emit code
diff --git
a/gcc/ifcvt.c
b/gcc/ifcvt.c
index aa54390e73a3ee3ab818f25553299ef5bf04ad26..f4142e28de838631a4b669f75c6b9d1937395f05 100644
(file)
--- a/
gcc/ifcvt.c
+++ b/
gcc/ifcvt.c
@@
-1990,7
+1990,8
@@
if_convert (life_data_ok)
block_num++;
}
- sbitmap_vector_free (post_dominators);
+ if (post_dominators)
+ sbitmap_vector_free (post_dominators);
if (rtl_dump_file)
fflush (rtl_dump_file);