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[Bug tree-optimization/44508] libgomp.fortran/vla1.f90 ICE on s390
- From: "jakub 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 Jun 2010 15:24:02 -0000
- Subject: [Bug tree-optimization/44508] libgomp.fortran/vla1.f90 ICE on s390
- References: <bug-44508-87@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #3 from jakub at gcc dot gnu dot org 2010-06-14 15:24 -------
Subject: Bug 44508
Author: jakub
Date: Mon Jun 14 15:23:31 2010
New Revision: 160750
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=160750
Log:
PR tree-optimization/44508
* tree-ssa-propagate.h (substitute_and_fold): Add DO_DCE
argument.
* tree-ssa-propagate.c (substitute_and_fold): If !DO_DCE,
don't eliminate trivially dead stmts.
* tree-vrp.c (vrp_finalize): Pass false as last argument
to substitute_and_fold.
* tree-ssa-copy.c (fini_copy_prop): Pass true as last argument
to substitute_and_fold.
* tree-ssa-ccp.c (ccp_finalize): Likewise.
* gcc.dg/tree-ssa/pr21086.c: Adjust.
Modified:
branches/gcc-4_5-branch/gcc/ChangeLog
branches/gcc-4_5-branch/gcc/testsuite/ChangeLog
branches/gcc-4_5-branch/gcc/testsuite/gcc.dg/tree-ssa/pr21086.c
branches/gcc-4_5-branch/gcc/tree-ssa-ccp.c
branches/gcc-4_5-branch/gcc/tree-ssa-copy.c
branches/gcc-4_5-branch/gcc/tree-ssa-propagate.c
branches/gcc-4_5-branch/gcc/tree-ssa-propagate.h
branches/gcc-4_5-branch/gcc/tree-vrp.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44508