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[Bug tree-optimization/32584] [4.3 Regression] ICE in compute_antic_safe, at tree-ssa-pre.c:2078
- From: "dberlin at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 2 Jul 2007 18:27:58 -0000
- Subject: [Bug tree-optimization/32584] [4.3 Regression] ICE in compute_antic_safe, at tree-ssa-pre.c:2078
- References: <bug-32584-10053@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #2 from dberlin at gcc dot gnu dot org 2007-07-02 18:27 -------
Subject: Bug 32584
Author: dberlin
Date: Mon Jul 2 18:27:46 2007
New Revision: 126222
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=126222
Log:
2007-07-02 Daniel Berlin <dberlin@dberlin.org>
Fix PR tree-optimization/32583
Fix PR tree-optimization/32584
* tree-ssa-pre.c (phi_translate): Always pass seen bitmap.
(phi_translate_set): Use phi_translate directly now.
(make_values_for_stmt): Don't value number RHS if we already know
it is constant.
Added:
trunk/gcc/testsuite/gcc.c-torture/compile/pr32584.c
trunk/gcc/testsuite/gfortran.fortran-torture/compile/pr32583.f
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-ssa-pre.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32584