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[Bug rtl-optimization/34456] MIPS: Flaw in branch delay optimization (patch included).
- From: "rsandifo at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 19 Dec 2007 10:06:57 -0000
- Subject: [Bug rtl-optimization/34456] MIPS: Flaw in branch delay optimization (patch included).
- References: <bug-34456-15518@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #9 from rsandifo at gcc dot gnu dot org 2007-12-19 10:06 -------
Subject: Bug 34456
Author: rsandifo
Date: Wed Dec 19 10:05:47 2007
New Revision: 131058
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=131058
Log:
gcc/
200x-xx-xx Kaz Kylheku <kaz@zeugmasystems.com>
PR rtl-optimization/34456
* resource.c (mark_set_resources): Use regs_invalidated_by_call
rather than call_used_regs and global_regs.
gcc/testsuite/
PR rtl-optimization/34456
* gcc.c-torture/execute/pr34456.c: New test.
Added:
branches/gcc-4_1-branch/gcc/testsuite/gcc.c-torture/execute/pr34456.c
Modified:
branches/gcc-4_1-branch/gcc/ChangeLog
branches/gcc-4_1-branch/gcc/resource.c
branches/gcc-4_1-branch/gcc/testsuite/ChangeLog
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34456