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[Bug lto/85571] New: ltobootstrap miscompare with trunk and x86-64
- From: "hubicka at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Sun, 29 Apr 2018 16:24:39 +0000
- Subject: [Bug lto/85571] New: ltobootstrap miscompare with trunk and x86-64
- Auto-submitted: auto-generated
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85571
Bug ID: 85571
Summary: ltobootstrap miscompare with trunk and x86-64
Product: gcc
Version: 9.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: lto
Assignee: unassigned at gcc dot gnu.org
Reporter: hubicka at gcc dot gnu.org
CC: marxin at gcc dot gnu.org
Target Milestone: ---
I am getting miscompare on almost all .o object files with ltobootstrap
configured as:
configure --disable-multilib --disable-werror --with-build-config=bootstrap-lto
Problem does not reproduce with GCC8 release branch.