[Bug lto/48733] New: [4.7 Regression] Many LTO failures

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* [Bug lto/48733] New: [4.7 Regression] Many LTO failures
@ 2011-04-22 20:01 hjl.tools at gmail dot com
  2011-04-22 22:31 ` [Bug lto/48733] " hjl.tools at gmail dot com
  2011-04-23  9:16 ` rguenth at gcc dot gnu.org
  0 siblings, 2 replies; 3+ messages in thread
From: hjl.tools at gmail dot com @ 2011-04-22 20:01 UTC (permalink / raw)
  To: gcc-bugs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48733

           Summary: [4.7 Regression] Many LTO failures
           Product: gcc
           Version: 4.7.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: lto
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: hjl.tools@gmail.com


On Linux/ia32, revision 172869 gave

FAIL: g++.dg/lto/20081109-1 cp_lto_20081109-1_0.o-cp_lto_20081109-1_0.o link,
-fPIC -flto -flto-partition=1to1
FAIL: g++.dg/lto/20081118 cp_lto_20081118_0.o-cp_lto_20081118_1.o link, -fPIC
-flto -flto-partition=1to1 -r -nostdlib
FAIL: g++.dg/lto/20081125 cp_lto_20081125_0.o-cp_lto_20081125_1.o link, -flto
-flto-partition=1to1
FAIL: g++.dg/lto/20081204-1 cp_lto_20081204-1_0.o-cp_lto_20081204-1_1.o link,
-flto -flto-partition=1to1 -fPIC -r -nostdlib
FAIL: g++.dg/lto/20081219 cp_lto_20081219_0.o-cp_lto_20081219_1.o link, -fPIC
-flto -flto-partition=1to1 -O2
FAIL: g++.dg/lto/20090302 cp_lto_20090302_0.o-cp_lto_20090302_1.o link, -fPIC
-flto -flto-partition=1to1 -r -nostdlib
FAIL: g++.dg/lto/20091026-1 cp_lto_20091026-1_0.o-cp_lto_20091026-1_1.o link,
-O0 -flto
FAIL: g++.dg/lto/20091026-1 cp_lto_20091026-1_0.o-cp_lto_20091026-1_1.o link,
-O0 -flto -flto-partition=1to1 
FAIL: g++.dg/lto/20091026-1 cp_lto_20091026-1_0.o-cp_lto_20091026-1_1.o link,
-O0 -flto -flto-partition=none 
FAIL: g++.dg/lto/20100724-1 cp_lto_20100724-1_0.o-cp_lto_20100724-1_0.o link,
-ftoplevel-reorder -flto -flto-partition=1to1
FAIL: g++.dg/lto/20100724-1 cp_lto_20100724-1_0.o-cp_lto_20100724-1_0.o link,
-ftoplevel-reorder -flto -flto-partition=none

Revision 172860 is OK.


^ permalink raw reply	[flat|nested] 3+ messages in thread

* [Bug lto/48733] [4.7 Regression] Many LTO failures
  2011-04-22 20:01 [Bug lto/48733] New: [4.7 Regression] Many LTO failures hjl.tools at gmail dot com
@ 2011-04-22 22:31 ` hjl.tools at gmail dot com
  2011-04-23  9:16 ` rguenth at gcc dot gnu.org
  1 sibling, 0 replies; 3+ messages in thread
From: hjl.tools at gmail dot com @ 2011-04-22 22:31 UTC (permalink / raw)
  To: gcc-bugs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48733

--- Comment #1 from H.J. Lu <hjl.tools at gmail dot com> 2011-04-22 22:31:20 UTC ---
It is BFD linker bug:

http://www.sourceware.org/bugzilla/show_bug.cgi?id=12696


^ permalink raw reply	[flat|nested] 3+ messages in thread

* [Bug lto/48733] [4.7 Regression] Many LTO failures
  2011-04-22 20:01 [Bug lto/48733] New: [4.7 Regression] Many LTO failures hjl.tools at gmail dot com
  2011-04-22 22:31 ` [Bug lto/48733] " hjl.tools at gmail dot com
@ 2011-04-23  9:16 ` rguenth at gcc dot gnu.org
  1 sibling, 0 replies; 3+ messages in thread
From: rguenth at gcc dot gnu.org @ 2011-04-23  9:16 UTC (permalink / raw)
  To: gcc-bugs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48733

Richard Guenther <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |INVALID
   Target Milestone|---                         |4.7.0

--- Comment #2 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-04-23 09:15:52 UTC ---
Invalid then.


^ permalink raw reply	[flat|nested] 3+ messages in thread

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2011-04-22 20:01 [Bug lto/48733] New: [4.7 Regression] Many LTO failures hjl.tools at gmail dot com
2011-04-22 22:31 ` [Bug lto/48733] " hjl.tools at gmail dot com
2011-04-23  9:16 ` rguenth at gcc dot gnu.org

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