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r164480 - in /branches/gcc-4_5-branch/gcc: Chan...
- From: jakub at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Tue, 21 Sep 2010 14:18:35 -0000
- Subject: r164480 - in /branches/gcc-4_5-branch/gcc: Chan...
Author: jakub
Date: Tue Sep 21 14:18:34 2010
New Revision: 164480
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=164480
Log:
PR middle-end/45678
* expr.c (expand_expr_real_1) <case VIEW_CONVERT_EXPR>: If
op0 isn't sufficiently aligned and there is movmisalignM
insn for mode, use it to load op0 into a temporary register.
Backport from mainline
2010-09-20 Jakub Jelinek <jakub@redhat.com>
PR middle-end/45678
* cfgexpand.c (expand_one_stack_var_at): Limit alignment to
crtl->max_used_stack_slot_alignment.
Backport from mainline
2010-09-17 Richard Guenther <rguenther@suse.de>
H.J. Lu <hongjiu.lu@intel.com>
PR middle-end/45678
* gcc.dg/torture/pr45678-1.c: New.
* gcc.dg/torture/pr45678-2.c: Likewise.
Added:
branches/gcc-4_5-branch/gcc/testsuite/gcc.dg/torture/pr45678-1.c
branches/gcc-4_5-branch/gcc/testsuite/gcc.dg/torture/pr45678-2.c
Modified:
branches/gcc-4_5-branch/gcc/ChangeLog
branches/gcc-4_5-branch/gcc/cfgexpand.c
branches/gcc-4_5-branch/gcc/expr.c
branches/gcc-4_5-branch/gcc/testsuite/ChangeLog