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[Bug lto/54229] New: [4.8 Regression] LTO is broken
- From: "hjl.tools at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Sat, 11 Aug 2012 14:05:21 +0000
- Subject: [Bug lto/54229] New: [4.8 Regression] LTO is broken
- Auto-submitted: auto-generated
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54229
Bug #: 54229
Summary: [4.8 Regression] LTO is broken
Classification: Unclassified
Product: gcc
Version: 4.6.4
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: lto
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: hjl.tools@gmail.com
CC: hubicka@gcc.gnu.org
On Linux/x86, revision 190312:
http://gcc.gnu.org/ml/gcc-cvs/2012-08/msg00289.html
failed most of LTO tests in GCC testsuite:
/usr/local/x86_64-unknown-linux-gnu/bin/ld: invalid symbol kind found^M
collect2: error: ld returned 1 exit status^M
compiler exited with status 1
output is:
/usr/local/x86_64-unknown-linux-gnu/bin/ld: invalid symbol kind found^M
collect2: error: ld returned 1 exit status^M
FAIL: gcc.c-torture/execute/builtins/abs-1.c compilation, -O2 -flto
-flto-partition=none
Revision 190310 is OK.