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rguenth at gcc dot gnu dot org changed:
What|Removed |Added
Target Milestone|--- |4.6.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43936
--- Comment #1 from ebotcazou at gcc dot gnu dot org 2010-04-29 13:00
---
Same error here.
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ebotcazou at gcc dot gnu dot org changed:
What|Removed |Added
--- Comment #2 from dominiq at lps dot ens dot fr 2010-04-29 13:07 ---
See also pr 43935 (even if it is not a duplicate).
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43936
--- Comment #3 from dje at gcc dot gnu dot org 2010-04-29 13:25 ---
rs6000 also is experiencing stage 2/3 comparison failures on both Linux and
AIX.
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dje at gcc dot gnu dot org changed:
What|Removed |Added
--- Comment #4 from dje at gcc dot gnu dot org 2010-04-29 13:29 ---
On rs6000, the miscompare seems to start at revision 158633 and a SEGV
configuring libgcc at rev 158639.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43936
--- Comment #5 from dominiq at lps dot ens dot fr 2010-04-29 13:50 ---
... and a SEGV configuring libgcc at rev 158639.
This is probably pr43858 and it should be fixed by revision 158898.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43936
--- Comment #6 from dominiq at lps dot ens dot fr 2010-04-29 14:39 ---
On rs6000, the miscompare seems to start at revision 158633 ...
I think what you see at revision 158633 is a bootstrap failure due to a missing
prototype in optabs.h, fixed with revision 158643. Meanwhile revision
--- Comment #7 from hjl dot tools at gmail dot com 2010-04-29 14:47 ---
For some reason, c-decl.o in stage2 has no debug sections:
There are 16 section headers, starting at offset 0x1fbf8:
Section Headers:
[Nr] Name Type Address Offset
Size
--- Comment #8 from rguenth at gcc dot gnu dot org 2010-04-29 15:10 ---
because we build with bootstrap-debug by default.
Bootstrap works fine for me with and without --enable-plugin.
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rguenth at gcc dot gnu dot org changed:
What|Removed |Added
--- Comment #9 from hjl dot tools at gmail dot com 2010-04-29 15:29 ---
Also those failed files call invoke_plugin_callbacks.
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hjl dot tools at gmail dot com changed:
What|Removed |Added
--- Comment #10 from hjl dot tools at gmail dot com 2010-04-29 15:31
---
Do we do inline differently with and without -g?
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43936
--- Comment #11 from jakub at gcc dot gnu dot org 2010-04-29 15:37 ---
No, otherwise -fcompare-debug or even the whole bootstrap comparison which
compares -g -gtoggle built stage2 with -g built stage3 would fail much more
often.
Strangely, I saw the comparison failure on the trunk, but
--- Comment #12 from hjl dot tools at gmail dot com 2010-04-29 15:38
---
I am testing this patch:
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diff --git a/gcc/plugin.h b/gcc/plugin.h
index 94663dd..3269641 100644
--- a/gcc/plugin.h
+++ b/gcc/plugin.h
@@ -35,6 +35,8 @@ extern void print_plugins_versions (FILE *file, const
--- Comment #13 from hjl dot tools at gmail dot com 2010-04-29 15:57
---
A patch is posted at
http://gcc.gnu.org/ml/gcc-patches/2010-04/msg01827.html
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hjl dot tools at gmail dot com changed:
What|Removed |Added
--- Comment #14 from hjl at gcc dot gnu dot org 2010-04-29 17:55 ---
Subject: Bug 43936
Author: hjl
Date: Thu Apr 29 17:55:00 2010
New Revision: 158909
URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=158909
Log:
Correct entry of fix for PR bootstrap/43936.
Modified:
--- Comment #15 from hjl dot tools at gmail dot com 2010-04-29 17:59
---
Fixed.
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hjl dot tools at gmail dot com changed:
What|Removed |Added
Status|NEW
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