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r132320 - in /trunk/gcc: ChangeLog gimplify.c t...
- From: ebotcazou at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Thu, 14 Feb 2008 19:07:39 -0000
- Subject: r132320 - in /trunk/gcc: ChangeLog gimplify.c t...
Author: ebotcazou
Date: Thu Feb 14 19:07:38 2008
New Revision: 132320
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=132320
Log:
PR middle-end/35136
* gimplify.c (force_gimple_operand_bsi): Revert 2008-02-12 change.
(force_gimple_operand): Likewise.
* tree-ssa-loop-ivopts.c (may_be_nonaddressable_p): Add new cases
for TARGET_MEM_REF and CONVERT_EXPR/NON_LVALUE_EXPR/NOP_EXPR.
Also recurse on the operand for regular VIEW_CONVERT_EXPRs.
(find_interesting_uses_address): Check addressability and alignment
of the base expression only after substituting bases of IVs into it.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/gimplify.c
trunk/gcc/tree-ssa-loop-ivopts.c