From bdcfbbfccba6c7f843908b7b5d1bef1acd23ccbc Mon Sep 17 00:00:00 2001 From: Richard Biener Date: Fri, 23 Nov 2007 14:26:53 +0000 Subject: [PATCH] tree-ssa-copy.c (may_propagate_copy): Remove redundant checks. 2007-11-23 Richard Guenther * tree-ssa-copy.c (may_propagate_copy): Remove redundant checks. (merge_alias_info): Do verification only if checking is enabled. Merge flow-sensitive alias information in simple cases. * tree-ssa-operands.c (get_addr_dereference_operands): Also complain about missing NMTs. * gcc.dg/tree-ssa/alias-17.c: New testcase. From-SVN: r130378 --- gcc/ChangeLog | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 722ec42882c..c78ca628ab7 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,13 @@ +2007-11-23 Richard Guenther + + * tree-ssa-copy.c (may_propagate_copy): Remove redundant + checks. + (merge_alias_info): Do verification only if checking is + enabled. Merge flow-sensitive alias information in simple + cases. + * tree-ssa-operands.c (get_addr_dereference_operands): Also + complain about missing NMTs. + 2007-11-23 Jakub Jelinek PR c++/34198