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gcc/gcc ChangeLog.hammer basic-block.h regs.h ...
- From: amodra at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: 31 Jan 2004 12:46:04 -0000
- Subject: gcc/gcc ChangeLog.hammer basic-block.h regs.h ...
CVSROOT: /cvs/gcc
Module name: gcc
Branch: hammer-3_3-branch
Changes by: amodra@gcc.gnu.org 2004-01-31 12:46:04
Modified files:
gcc : ChangeLog.hammer basic-block.h regs.h final.c
flow.c global.c
Log message:
Backport from mainline.
2003-12-19 James E Wilson <wilson@specifixinc.com>
* flow.c (mark_set_regs, case PARALLEL): Scan loop forwards.
Add case for ASM_OPERANDS.
* global.c (global_alloc): Set regs_ever_live for regs_asm_clobbered
registers.
2003-12-06 Alan Modra <amodra@bigpond.net.au>
PR 13169
* basic-block.h (PROP_ASM_SCAN): Define.
* final.c (regs_asm_clobbered): New array.
* regs.h (regs_asm_clobbered): Declare.
* flow.c (life_analysis): Init it.
(mark_set_regs): Set PROP_ASM_SCAN for asms.
(mark_set_1): Set regs_asm_clobbered.
* global.c (global_alloc): Don't set eliminable_regset when
regs_asm_clobbered.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.hammer.diff?cvsroot=gcc&only_with_tag=hammer-3_3-branch&r1=1.1.2.301&r2=1.1.2.302
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/basic-block.h.diff?cvsroot=gcc&only_with_tag=hammer-3_3-branch&r1=1.161.2.11&r2=1.161.2.12
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/regs.h.diff?cvsroot=gcc&only_with_tag=hammer-3_3-branch&r1=1.26.2.1&r2=1.26.2.2
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/final.c.diff?cvsroot=gcc&only_with_tag=hammer-3_3-branch&r1=1.270.2.7&r2=1.270.2.8
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/flow.c.diff?cvsroot=gcc&only_with_tag=hammer-3_3-branch&r1=1.540.2.8&r2=1.540.2.9
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/global.c.diff?cvsroot=gcc&only_with_tag=hammer-3_3-branch&r1=1.86.2.2&r2=1.86.2.3