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[Bug optimization/12525] [tree-ssa] wrong code when using asm with +.
- From: "cvs-commit at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 9 Oct 2003 07:20:08 -0000
- Subject: [Bug optimization/12525] [tree-ssa] wrong code when using asm with +.
- References: <20031006153720.12525.gerald@pfeifer.com>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12525
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2003-10-09 07:20 -------
Subject: Bug 12525
CVSROOT: /cvs/gcc
Module name: gcc
Branch: tree-ssa-20020619-branch
Changes by: jason@gcc.gnu.org 2003-10-09 07:20:03
Added files:
gcc/testsuite/gcc.dg/tree-ssa: asm-1.c
Log message:
PR optimization/12525
* gimplify.c (gimplify_asm_expr): If the constraint doesn't allow
a register, call mark_addressable. Split an in/out operand that
does allow a register into separate input and output operands.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/tree-ssa/asm-1.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=NONE&r2=1.1.2.1