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[Bug tree-optimization/51557] [4.7 Regression] ICE: in maybe_record_trace_start, at dwarf2cfi.c:2244 with custom flags
- From: "jakub at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 16 Dec 2011 15:21:52 +0000
- Subject: [Bug tree-optimization/51557] [4.7 Regression] ICE: in maybe_record_trace_start, at dwarf2cfi.c:2244 with custom flags
- Auto-submitted: auto-generated
- References: <bug-51557-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51557
--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-12-16 15:21:52 UTC ---
Author: jakub
Date: Fri Dec 16 15:21:48 2011
New Revision: 182404
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182404
Log:
PR debug/51557
* sel-sched-ir.c (create_copy_of_insn_rtx): Copy all notes
other than REG_EQUAL, REG_EQUIV and REG_LABEL_OPERAND.
* gcc.dg/pr51557.c: New test.
Added:
trunk/gcc/testsuite/gcc.dg/pr51557.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/sel-sched-ir.c
trunk/gcc/testsuite/ChangeLog