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r162019 - in /trunk/gcc: ChangeLog config/arm/a...
- From: bernds at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Fri, 09 Jul 2010 21:40:48 -0000
- Subject: r162019 - in /trunk/gcc: ChangeLog config/arm/a...
Author: bernds
Date: Fri Jul 9 21:40:48 2010
New Revision: 162019
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=162019
Log:
* reload.c (find_reloads): Don't clear badop if we have a
winreg alternative, but not win, and the class only has fixed
regs.
* hard-reg-set.h (class_only_fixed_regs): Declare.
* reginfo.c (class_only_fixed_regs): New array.
(init_reg_sets_1): Initialize it.
* config/arm/arm.md (arm_addsi3, thumb1_addsi3, arm_subsi3_insn): Don't
discourage alternatives using the stack pointer.
testsuite/
* gcc.dg/pr32370.c: Allow another kind of error message.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/arm/arm.md
trunk/gcc/hard-reg-set.h
trunk/gcc/reginfo.c
trunk/gcc/reload.c
trunk/gcc/testsuite/ChangeLog
trunk/gcc/testsuite/gcc.dg/pr32370.c