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[Bug rtl-optimization/57130] [4.8/4.9 Regression] Incorrect "and --> extract" conversion in combine
- From: "jakub at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 03 May 2013 13:56:59 +0000
- Subject: [Bug rtl-optimization/57130] [4.8/4.9 Regression] Incorrect "and --> extract" conversion in combine
- Auto-submitted: auto-generated
- References: <bug-57130-4 at http dot gcc dot gnu dot org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57130
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
--- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> 2013-05-03 13:56:59 UTC ---
Author: jakub
Date: Fri May 3 12:56:12 2013
New Revision: 198579
URL: http://gcc.gnu.org/viewcvs?rev=198579&root=gcc&view=rev
Log:
PR rtl-optimization/57130
* combine.c (make_compound_operation) <case SUBREG>: Pass
SET instead of COMPARE as in_code to the recursive call
if needed.
* gcc.c-torture/execute/pr57130.c: New test.
Added:
trunk/gcc/testsuite/gcc.c-torture/execute/pr57130.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/combine.c
trunk/gcc/testsuite/ChangeLog
Author: jakub
Date: Fri May 3 13:19:51 2013
New Revision: 198581
URL: http://gcc.gnu.org/viewcvs?rev=198581&root=gcc&view=rev
Log:
PR rtl-optimization/57130
* combine.c (make_compound_operation) <case SUBREG>: Pass
SET instead of COMPARE as in_code to the recursive call
if needed.
* gcc.c-torture/execute/pr57130.c: New test.
Added:
branches/gcc-4_8-branch/gcc/testsuite/gcc.c-torture/execute/pr57130.c
Modified:
branches/gcc-4_8-branch/gcc/ChangeLog
branches/gcc-4_8-branch/gcc/combine.c
branches/gcc-4_8-branch/gcc/testsuite/ChangeLog