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[Bug rtl-optimization/67037] [4.9/5/6 Regression] Wrong code at -O1 and above on ARM
- From: "edlinger at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 30 Sep 2015 18:52:03 +0000
- Subject: [Bug rtl-optimization/67037] [4.9/5/6 Regression] Wrong code at -O1 and above on ARM
- Auto-submitted: auto-generated
- References: <bug-67037-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67037
--- Comment #6 from Bernd Edlinger <edlinger at gcc dot gnu.org> ---
Author: edlinger
Date: Wed Sep 30 18:51:31 2015
New Revision: 228303
URL: https://gcc.gnu.org/viewcvs?rev=228303&root=gcc&view=rev
Log:
2015-09-30 Bernd Edlinger <bernd.edlinger@hotmail.de>
PR rtl-optimization/67037
* lra-constraints.c (process_addr_reg): Use copy_rtx when necessary.
testsuite:
2015-09-30 Bernd Edlinger <bernd.edlinger@hotmail.de>
PR rtl-optimization/67037
* gcc.c-torture/execute/pr67037.c: New test.
Added:
trunk/gcc/testsuite/gcc.c-torture/execute/pr67037.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/lra-constraints.c
trunk/gcc/testsuite/ChangeLog