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[Bug tree-optimization/48794] [4.7 Regression] ICE: SIGSEGV in remap_eh_region_nr (tree-inline.c:1194) with -Os -fopenmp -fexceptions -fno-tree-ccp -fno-tree-copy-prop
- From: "matz at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 26 Jan 2012 13:25:06 +0000
- Subject: [Bug tree-optimization/48794] [4.7 Regression] ICE: SIGSEGV in remap_eh_region_nr (tree-inline.c:1194) with -Os -fopenmp -fexceptions -fno-tree-ccp -fno-tree-copy-prop
- Auto-submitted: auto-generated
- References: <bug-48794-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48794
--- Comment #9 from Michael Matz <matz at gcc dot gnu.org> 2012-01-26 13:25:06 UTC ---
Author: matz
Date: Thu Jan 26 13:24:58 2012
New Revision: 183559
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=183559
Log:
PR tree-optimization/48794
* tree-eh.c (remove_unreachable_handlers_no_lp): Don't remove
regions referenced from RESX/EH_DISPATCH.
testsuite/
* gfortran.dg/gomp/pr48794-2.f90: New testcase.
Added:
trunk/gcc/testsuite/gfortran.dg/gomp/pr48794-2.f90
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-eh.c