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[Bug bootstrap/53021] [4.8 Regression] bootstrap failure on Linux/ia32
- From: "jakub at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 20 Apr 2012 12:20:07 +0000
- Subject: [Bug bootstrap/53021] [4.8 Regression] bootstrap failure on Linux/ia32
- Auto-submitted: auto-generated
- References: <bug-53021-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53021
--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-04-20 12:20:07 UTC ---
Author: jakub
Date: Fri Apr 20 12:19:51 2012
New Revision: 186623
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=186623
Log:
PR bootstrap/53021
* alias.h (UNIQUE_BASE_VALUE_SP, UNIQUE_BASE_VALUE_ARGP,
UNIQUE_BASE_VALUE_FP, UNIQUE_BASE_VALUE_HFP): Define.
* alias.c (init_alias_targets): Use UNIQUE_BASE_VALUE_*
macros instead of constants.
* dse.c (record_store): Check for SP ADDRESS by comparing
XWINT to UNIQUE_BASE_VALUE_SP instead of expecting
XEXP to be stack_pointer_rtx.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/alias.c
trunk/gcc/alias.h
trunk/gcc/dse.c