From 046957830e176ad16fdef39bc7f1cd44d8fbc3b7 Mon Sep 17 00:00:00 2001 From: Jim Meyering Date: Wed, 20 Apr 2011 18:19:03 +0000 Subject: remove useless if-before-free tests Change "if (E) free (E);" to "free (E);" everywhere except in the libgo/, intl/, zlib/ and classpath/ directories. Also transform equivalent variants like "if (E != NULL) free (E);" and allow an extra cast on the argument to free. Otherwise, the tested and freed "E" expressions must be identical, modulo white space. From-SVN: r172785 --- gcc/ipa-reference.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'gcc/ipa-reference.c') diff --git a/gcc/ipa-reference.c b/gcc/ipa-reference.c index f874a2e..40fa6bc 100644 --- a/gcc/ipa-reference.c +++ b/gcc/ipa-reference.c @@ -913,8 +913,7 @@ propagate (void) node_g->statics_written); } } - if (node_info) - free (node_info); + free (node_info); if (node->aux) { free (node->aux); -- cgit v1.1