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[Bug rtl-optimization/47614] [4.6 Regression] cpu2000 benchmark 301.apsi fails with revision 169782
- From: "pthaugen at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 11 Feb 2011 20:53:23 +0000
- Subject: [Bug rtl-optimization/47614] [4.6 Regression] cpu2000 benchmark 301.apsi fails with revision 169782
- Auto-submitted: auto-generated
- References: <bug-47614-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47614
--- Comment #16 from Pat Haugen <pthaugen at gcc dot gnu.org> 2011-02-11 20:52:58 UTC ---
Author: pthaugen
Date: Fri Feb 11 20:52:55 2011
New Revision: 170059
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=170059
Log:
PR rtl-optimization/47614
* rtl.h (check_for_inc_dec): Declare.
* dse.c (check_for_inc_dec): Externalize...
* postreload.c (reload_cse_simplify): ...use it before deleting stmt.
(reload_cse_simplify_operands): Don't simplify opnds with side effects.
* testsuite/gfortran.dg/pr47614.f: New.
Added:
trunk/gcc/testsuite/gfortran.dg/pr47614.f
Modified:
trunk/gcc/ChangeLog
trunk/gcc/dse.c
trunk/gcc/postreload.c
trunk/gcc/rtl.h
trunk/gcc/testsuite/ChangeLog