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From: "aldyh at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug debug/46102] [4.8/4.9/5 Regression] ICE: SIGSEGV in dwarf2out_finish (dwarf2out.c:8490) with -feliminate-dwarf2-dups when using precompiled headers
Date: Thu, 26 Feb 2015 16:34:00 -0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=46102

--- Comment #12 from Aldy Hernandez <aldyh at gcc dot gnu.org> ---
Author: aldyh
Date: Thu Feb 26 15:31:52 2015
New Revision: 221016

URL: https://gcc.gnu.org/viewcvs?rev=221016&root=gcc&view=rev
Log:
    PR debug/46102
    * dwarf2out.c (dwarf2out_init): Disable -feliminate-dwarf2-dups.
testsuite/
    PR debug/46102
    * g++.dg/debug/dwarf2-1.C: XFAIL and move...
    * g++.dg/debug/dwarf2/dwarf2-1.C: ...here.
    * g++.dg/debug/dwarf2-2.C: XFAIL and move...
    * g++.dg/debug/dwarf2/dwarf2-2.C: ...here.
    * g++.dg/debug/dwarf2/typedef5.C: XFAIL.
    * g++.dg/debug/pr46123.C: XFAIL and move...
    * g++.dg/debug/dwarf2/pr46123-2.C: ...here.
    * gcc.dg/debug/dwarf2-3.c: Move...
    * gcc.dg/debug/dwarf2/dwarf2-3.c: ...here.

Added:
    trunk/gcc/testsuite/g++.dg/debug/dwarf2/dwarf2-1.C
      - copied, changed from r221015,
trunk/gcc/testsuite/g++.dg/debug/dwarf2-1.C
    trunk/gcc/testsuite/g++.dg/debug/dwarf2/dwarf2-2.C
    trunk/gcc/testsuite/g++.dg/debug/dwarf2/pr46123-2.C
      - copied, changed from r221015,
trunk/gcc/testsuite/g++.dg/debug/pr46123.C
    trunk/gcc/testsuite/gcc.dg/debug/dwarf2/dwarf2-3.c
      - copied, changed from r221015,
trunk/gcc/testsuite/gcc.dg/debug/dwarf2-3.c
    trunk/gcc/testsuite/gcc.dg/debug/dwarf2/dwarf2-3.h
      - copied, changed from r221015,
trunk/gcc/testsuite/gcc.dg/debug/dwarf2-3.h
Removed:
    trunk/gcc/testsuite/g++.dg/debug/dwarf2-1.C
    trunk/gcc/testsuite/g++.dg/debug/dwarf2-2.C
    trunk/gcc/testsuite/g++.dg/debug/pr46123.C
    trunk/gcc/testsuite/gcc.dg/debug/dwarf2-3.c
    trunk/gcc/testsuite/gcc.dg/debug/dwarf2-3.h
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/dwarf2out.c
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/g++.dg/debug/dwarf2/typedef5.C