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[Bug rtl-optimization/31944] [4.1/4.2/4.3 Regression] Endless loop while building a 64-bit 2.6.20 kernel
- From: "ebotcazou at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 14 Jan 2008 12:20:46 -0000
- Subject: [Bug rtl-optimization/31944] [4.1/4.2/4.3 Regression] Endless loop while building a 64-bit 2.6.20 kernel
- References: <bug-31944-8932@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #34 from ebotcazou at gcc dot gnu dot org 2008-01-14 12:20 -------
Subject: Bug 31944
Author: ebotcazou
Date: Mon Jan 14 12:19:58 2008
New Revision: 131524
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=131524
Log:
PR rtl-optimization/31944
* cse.c (remove_pseudo_from_table): New function.
(merge_equiv_classes): Use above function to remove pseudo-registers.
(invalidate): Likewise.
Added:
branches/gcc-4_1-branch/gcc/testsuite/gcc.c-torture/compile/20080114-1.c
Modified:
branches/gcc-4_1-branch/gcc/ChangeLog
branches/gcc-4_1-branch/gcc/cse.c
branches/gcc-4_1-branch/gcc/testsuite/ChangeLog
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31944