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[Bug target/49186] optimize problem with unsigned long long value.
- From: "kkojima at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Sun, 5 Jun 2011 21:50:50 +0000
- Subject: [Bug target/49186] optimize problem with unsigned long long value.
- Auto-submitted: auto-generated
- References: <bug-49186-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49186
--- Comment #7 from Kazumoto Kojima <kkojima at gcc dot gnu.org> 2011-06-05 21:50:32 UTC ---
Author: kkojima
Date: Sun Jun 5 21:50:29 2011
New Revision: 174666
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=174666
Log:
PR target/49186
* config/sh/sh.c (expand_cbranchdi4): Set msw_skip when the high
part of the second operand is 0.
* gcc.c-torture/execute/pr49186.c: New.
Added:
branches/gcc-4_5-branch/gcc/testsuite/gcc.c-torture/execute/pr49186.c
Modified:
branches/gcc-4_5-branch/gcc/ChangeLog
branches/gcc-4_5-branch/gcc/config/sh/sh.c
branches/gcc-4_5-branch/gcc/testsuite/ChangeLog