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[Bug bootstrap/50621] [4.7 Regression] Bootstrap failure
- From: "bernds at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 05 Oct 2011 17:17:17 +0000
- Subject: [Bug bootstrap/50621] [4.7 Regression] Bootstrap failure
- Auto-submitted: auto-generated
- References: <bug-50621-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50621
--- Comment #7 from Bernd Schmidt <bernds at gcc dot gnu.org> 2011-10-05 17:17:17 UTC ---
Author: bernds
Date: Wed Oct 5 17:17:12 2011
New Revision: 179560
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=179560
Log:
PR bootstrap/50621
* config/i386/i386.c (ix86_add_cfa_restore_note): Omit notes only
if the function was not shrink-wrapped.
(ix86_expand_epilogue): Ensure queued cfa_adjust notes are attached
to an insn.
* function.c (thread_prologue_and_epilogue_insns): Make sure the
shrink_wrapped flag is set even if there is no dump file.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/i386/i386.c
trunk/gcc/function.c