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[Bug target/81325] -fcompare-debug failure on ppc64le
- 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, 15 Sep 2017 11:26:34 +0000
- Subject: [Bug target/81325] -fcompare-debug failure on ppc64le
- Auto-submitted: auto-generated
- References: <bug-81325-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81325
--- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Fri Sep 15 11:26:03 2017
New Revision: 252805
URL: https://gcc.gnu.org/viewcvs?rev=252805&root=gcc&view=rev
Log:
Backported from mainline
2017-09-14 Jakub Jelinek <jakub@redhat.com>
PR target/81325
* cfgbuild.c (find_bb_boundaries): Ignore debug insns in decisions
if and where to split a bb, except for splitting before debug insn
sequences followed by non-label real insn. Delete debug insns
in between basic blocks.
* g++.dg/cpp0x/pr81325.C: New test.
Added:
branches/gcc-7-branch/gcc/testsuite/g++.dg/cpp0x/pr81325.C
Modified:
branches/gcc-7-branch/gcc/ChangeLog
branches/gcc-7-branch/gcc/cfgbuild.c
branches/gcc-7-branch/gcc/testsuite/ChangeLog