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[Bug middle-end/32004] [4.1/4.2/4.3 regression] : can't find a register in class 'GENERAL_REGS' while reloading 'asm'
- From: "bonzini at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 13 Jul 2007 09:28:29 -0000
- Subject: [Bug middle-end/32004] [4.1/4.2/4.3 regression] : can't find a register in class 'GENERAL_REGS' while reloading 'asm'
- References: <bug-32004-682@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #35 from bonzini at gnu dot org 2007-07-13 09:28 -------
Subject: Bug 32004
Author: bonzini
Date: Fri Jul 13 09:28:16 2007
New Revision: 126616
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=126616
Log:
2007-07-13 Paolo Bonzini <bonzini@gnu.org>
Revert these patches:
2007-07-09 Paolo Bonzini <bonzini@gnu.org>
PR middle-end/32004
* function.c (rest_of_match_asm_constraints): Pass PROP_REG_INFO.
2007-07-06 Paolo Bonzini <bonzini@gnu.org>
PR middle-end/32004
* function.c (match_asm_constraints_1, rest_of_match_asm_constraints,
pass_match_asm_constraints): New.
* passes.c (init_optimization_passes): Add new pass.
* stmt.c (expand_asm_operands): Set cfun->has_asm_statement.
* function.h (struct function): Add has_asm_statement bit.
(current_function_has_asm_statement): New.
* tree-pass.h (pass_match_asm_constraints): New.
Modified:
branches/gcc-4_1-branch/gcc/ChangeLog
branches/gcc-4_1-branch/gcc/function.c
branches/gcc-4_1-branch/gcc/function.h
branches/gcc-4_1-branch/gcc/passes.c
branches/gcc-4_1-branch/gcc/stmt.c
branches/gcc-4_1-branch/gcc/testsuite/gcc.target/i386/pr21291.c
branches/gcc-4_1-branch/gcc/tree-pass.h
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32004