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[Bug rtl-optimization/50764] [4.7 Regression] ICE: in maybe_record_trace_start, at dwarf2cfi.c:2243 with -O2 -fsched2-use-superblocks -ftree-tail-merge
- From: "vries at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 22 Nov 2011 20:55:06 +0000
- Subject: [Bug rtl-optimization/50764] [4.7 Regression] ICE: in maybe_record_trace_start, at dwarf2cfi.c:2243 with -O2 -fsched2-use-superblocks -ftree-tail-merge
- Auto-submitted: auto-generated
- References: <bug-50764-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50764
--- Comment #12 from vries at gcc dot gnu.org 2011-11-22 20:55:06 UTC ---
Author: vries
Date: Tue Nov 22 20:55:01 2011
New Revision: 181639
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=181639
Log:
2011-11-22 Tom de Vries <tom@codesourcery.com>
PR rtl-optimization/50764
* sched-deps.c (sched_analyze_insn): Make sure frame-related insns are
not moved past preceding jump.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/sched-deps.c