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/matrix-reorg.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) (limited to 'gcc/matrix-reorg.c') diff --git a/gcc/matrix-reorg.c b/gcc/matrix-reorg.c index 44daa27..6f75d33 100644 --- a/gcc/matrix-reorg.c +++ b/gcc/matrix-reorg.c @@ -529,12 +529,9 @@ mat_free (void *e) if (!mat) return; - if (mat->free_stmts) - free (mat->free_stmts); - if (mat->dim_hot_level) - free (mat->dim_hot_level); - if (mat->malloc_for_level) - free (mat->malloc_for_level); + free (mat->free_stmts); + free (mat->dim_hot_level); + free (mat->malloc_for_level); } /* Find all potential matrices. -- cgit v1.1