2007-01-24 Andrew Haley <aph@redhat.com>

[pf3gnuchains/gcc-fork.git] / gcc / cfgbuild.c

diff --git a/gcc/cfgbuild.c b/gcc/cfgbuild.c
index 967aa6c..3d05ebc 100644 (file)
--- a/gcc/cfgbuild.c
+++ b/gcc/cfgbuild.c
@@ -543,9 +543,7 @@ find_basic_blocks (rtx f)
      actually lay them out.  */
 
   basic_block_info = VEC_alloc (basic_block, gc, n_basic_blocks);
-  VEC_safe_grow (basic_block, gc, basic_block_info, n_basic_blocks);
-  memset (VEC_address (basic_block, basic_block_info), 0,
-         sizeof (basic_block) * n_basic_blocks);
+  VEC_safe_grow_cleared (basic_block, gc, basic_block_info, n_basic_blocks);
   SET_BASIC_BLOCK (ENTRY_BLOCK, ENTRY_BLOCK_PTR);
   SET_BASIC_BLOCK (EXIT_BLOCK, EXIT_BLOCK_PTR);