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[Bug tree-optimization/49343] [4.7 regression] ICE on field with variable offset
- From: "jamborm at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 16 Jun 2011 20:21:49 +0000
- Subject: [Bug tree-optimization/49343] [4.7 regression] ICE on field with variable offset
- Auto-submitted: auto-generated
- References: <bug-49343-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49343
--- Comment #6 from Martin Jambor <jamborm at gcc dot gnu.org> 2011-06-16 20:21:24 UTC ---
Author: jamborm
Date: Thu Jun 16 20:21:21 2011
New Revision: 175111
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=175111
Log:
2011-06-16 Martin Jambor <mjambor@suse.cz>
PR tree-optimization/49343
* tree-sra.c (build_ref_for_model): Use component_ref_field_offset to
calculate offset, provide 2nd operand for the new COMPONENT_REF.
* testsuite/gnat.dg/discr31.adb: New test.
* testsuite/gnat.dg/discr31.ads: Likewise.
Added:
trunk/gcc/testsuite/gnat.dg/discr31.adb
trunk/gcc/testsuite/gnat.dg/discr31.ads
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-sra.c