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[Bug debug/45259] [4.5/4.6 Regression] ICE in save_call_clobbered_regs
- From: "jakub at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 12 Aug 2010 09:10:09 -0000
- Subject: [Bug debug/45259] [4.5/4.6 Regression] ICE in save_call_clobbered_regs
- References: <bug-45259-87@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #4 from jakub at gcc dot gnu dot org 2010-08-12 09:10 -------
Subject: Bug 45259
Author: jakub
Date: Thu Aug 12 09:09:49 2010
New Revision: 163186
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=163186
Log:
PR debug/45259
* caller-save.c (save_call_clobbered_regs): Only swap notes with
DEBUG_INSNs if n_regs_saved.
* gcc.dg/pr45259.c: New test.
Added:
branches/gcc-4_5-branch/gcc/testsuite/gcc.dg/pr45259.c
Modified:
branches/gcc-4_5-branch/gcc/ChangeLog
branches/gcc-4_5-branch/gcc/caller-save.c
branches/gcc-4_5-branch/gcc/testsuite/ChangeLog
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45259