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[Bug target/38130] [4.4 regression]__builtin_alloca (vs IRA?) testsuite failures on mingw32
- From: "jakub at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 18 Nov 2008 12:34:59 -0000
- Subject: [Bug target/38130] [4.4 regression]__builtin_alloca (vs IRA?) testsuite failures on mingw32
- References: <bug-38130-4066@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #6 from jakub at gcc dot gnu dot org 2008-11-18 12:34 -------
Subject: Bug 38130
Author: jakub
Date: Tue Nov 18 12:33:38 2008
New Revision: 141965
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=141965
Log:
PR target/38130
* config/i386/i386.md (allocate_stack_worker_32,
allocate_stack_worker_64): Don't use match_dup between input and
output operand.
(allocate_stack): Adjust gen_stack_worker_{32,64} caller.
* config/i386/i386.c (ix86_expand_prologue): Likewise.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/i386/i386.c
trunk/gcc/config/i386/i386.md
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38130