http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49363
--- Comment #2 from vincenzo Innocente vincenzo.innocente at cern dot ch
2011-06-11 05:58:46 UTC ---
These new developments sound interesting. Hope somebody is working on it and
will publish a testable version soon.
On the other hand I was
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49351
Mike Jarvis michael at jarvis dot net changed:
What|Removed |Added
Severity|normal |minor
--- Comment
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49363
davidxl xinliangli at gmail dot com changed:
What|Removed |Added
CC||tmsriram at google
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49363
--- Comment #4 from vincenzo Innocente vincenzo.innocente at cern dot ch
2011-06-11 07:06:24 UTC ---
Thanks for the clarification, waiting for some patch/branch to test.
please keep me posted (or let me know with PR I shall watch).
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49352
--- Comment #8 from Ira Rosen irar at il dot ibm.com 2011-06-11 07:54:55 UTC
---
Created attachment 24490
-- http://gcc.gnu.org/bugzilla/attachment.cgi?id=24490
an updated patch
I updated your patch:
- call vect_is_slp_reduction only if
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49296
Janne Blomqvist jb at gcc dot gnu.org changed:
What|Removed |Added
AssignedTo|unassigned at gcc dot |jb at gcc dot
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49371
Summary: xgcc: error: unrecognized option '-pie' on
*-apple-darwin*
Product: gcc
Version: 4.7.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49371
--- Comment #1 from Dominique d'Humieres dominiq at lps dot ens.fr 2011-06-11
12:07:39 UTC ---
It seems that there are the same failures on i686-pc-linux-gnu (see
http://gcc.gnu.org/ml/gcc-testresults/2011-06/msg01202.htm ).
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49371
--- Comment #2 from Dominique d'Humieres dominiq at lps dot ens.fr 2011-06-11
12:17:24 UTC ---
It seems that there are the same failures on i686-pc-linux-gnu
In this case it is runtime failures of the kind:
./run-le.exe: error while loading
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48835
--- Comment #8 from Mikael Pettersson mikpe at it dot uu.se 2011-06-11
12:33:09 UTC ---
Created attachment 24491
-- http://gcc.gnu.org/bugzilla/attachment.cgi?id=24491
patch fixing m68k function call abi issues in gnat
WRT the the m68k
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49371
Iain Sandoe iains at gcc dot gnu.org changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Last
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49372
Summary: Temporaries evaluated for arguments of a default
constructors of array elements not destructed properly
(?)
Product: gcc
Version: 4.7.0
Status:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49372
--- Comment #1 from Johannes Schaub schaub.johannes at googlemail dot com
2011-06-11 13:46:46 UTC ---
To elaborate on it, I have the following weird behavior:
- GCC4.6 outputs nothing for the program (on my linux machine). That seems
definitely
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49373
Summary: [4.7 Regression] Many testcase failures
Product: gcc
Version: 4.7.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: middle-end
AssignedTo:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49373
H.J. Lu hjl.tools at gmail dot com changed:
What|Removed |Added
CC||hubicka at gcc dot
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49373
--- Comment #2 from H.J. Lu hjl.tools at gmail dot com 2011-06-11 16:13:38
UTC ---
All most all failures are caused by revision 174952:
http://gcc.gnu.org/ml/gcc-cvs/2011-06/msg00441.html
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49374
Summary: [4.5 Regression] x86 backend is broken
Product: gcc
Version: 4.7.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: target
AssignedTo:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49371
--- Comment #4 from Dominique d'Humieres dominiq at lps dot ens.fr 2011-06-11
16:22:20 UTC ---
What is the meaning of %{fpie:-pie} in gcc/config/darwin.h?
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49374
--- Comment #1 from H.J. Lu hjl.tools at gmail dot com 2011-06-11 16:27:59
UTC ---
It could be my setup problem.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49371
--- Comment #5 from Iain Sandoe iains at gcc dot gnu.org 2011-06-11 16:52:59
UTC ---
(In reply to comment #4)
What is the meaning of %{fpie:-pie} in gcc/config/darwin.h?
that causes '-pie' to be placed on sub-command lines when '-fpie' is seen
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49371
Jack Howarth howarth at nitro dot med.uc.edu changed:
What|Removed |Added
CC||howarth at
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49373
--- Comment #3 from Jan Hubicka hubicka at gcc dot gnu.org 2011-06-11
17:08:08 UTC ---
The patch is expected to cause g++.dg/torture/pr43879-1_1.C.
I do not get the other LTO failures. Perhaps it depends whether or not one use
linker plugin. The
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49375
Summary: Target libstdc++.so used by host cc1plus
Product: gcc
Version: 4.7.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: testsuite
AssignedTo:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49373
--- Comment #4 from H.J. Lu hjl.tools at gmail dot com 2011-06-11 17:43:49
UTC ---
(In reply to comment #3)
The patch is expected to cause g++.dg/torture/pr43879-1_1.C.
I do not get the other LTO failures. Perhaps it depends whether or not
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49371
--- Comment #7 from Iain Sandoe iains at gcc dot gnu.org 2011-06-11 17:44:13
UTC ---
(In reply to comment #6)
If -pie is darwin9 later, shouldn't its passage to the linker be in darwin9.h
instead?
yes, this will need sorting out too - darwin
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49373
--- Comment #5 from H.J. Lu hjl.tools at gmail dot com 2011-06-11 17:51:29
UTC ---
Revision 174957 still gave:
FAIL: gcc.c-torture/execute/builtins/strlen-3.c execution, -O2 -flto
FAIL: gcc.c-torture/execute/builtins/strlen-3.c execution, -O2
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49373
--- Comment #6 from Jan Hubicka hubicka at gcc dot gnu.org 2011-06-11
17:51:52 UTC ---
The first problem should be solved by:
* lto-streamer-out.c (produce_symtab): Stream out the newly represented
aliases.
The builtins failure is
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49373
Laurent GUERBY laurent at guerby dot net changed:
What|Removed |Added
CC||laurent at
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49343
--- Comment #4 from Martin Jambor jamborm at gcc dot gnu.org 2011-06-11
18:27:49 UTC ---
Created attachment 24492
-- http://gcc.gnu.org/bugzilla/attachment.cgi?id=24492
Proposed fix
This is a proposed (fully tested) fix. How do you want me to
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49094
--- Comment #3 from Martin Jambor jamborm at gcc dot gnu.org 2011-06-11
19:12:16 UTC ---
Just for the record, I am aware of this bug, I have managed to
reproduce it on the sparc64 in the compile farm and have had a look at
it a few times already
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49376
Summary: ICE when compiling linux kernel on mipsel
Product: gcc
Version: 4.4.6
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c
AssignedTo:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49371
--- Comment #8 from Jack Howarth howarth at nitro dot med.uc.edu 2011-06-11
19:56:41 UTC ---
(In reply to comment #7)
This patch bootstraps fine on x86_64-apple-darwin11 and passes -pie as
expected...
[MacPro:~] howarth% gcc-fsf-4.7 -fpie -v
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49371
--- Comment #9 from Iain Sandoe iains at gcc dot gnu.org 2011-06-11 20:08:35
UTC ---
(In reply to comment #8)
(In reply to comment #7)
This patch bootstraps fine on x86_64-apple-darwin11 and passes -pie as
expected...
[MacPro:~] howarth%
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49324
--- Comment #8 from Tobias Burnus burnus at gcc dot gnu.org 2011-06-11
22:08:49 UTC ---
Author: burnus
Date: Sat Jun 11 22:08:46 2011
New Revision: 174959
URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=174959
Log:
2011-06-12 Tobias Burnus
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49094
--- Comment #4 from Martin Jambor jamborm at gcc dot gnu.org 2011-06-11
23:08:59 UTC ---
Created attachment 24494
-- http://gcc.gnu.org/bugzilla/attachment.cgi?id=24494
Fix - a first draft
OK, a fix is probably going to look very much like
--prefix=/home/xbobx/src/gcc/install-174959/
--enable-languages=c,c++ --disable-multilib
Thread model: posix
gcc version 4.7.0 20110611 (experimental) (GCC)
If I remove the attribute on the template specialization _or_ the float2 data
field 'd', the test compiles fine. The bug also occurs if float2
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49378
Summary: [4.7 Regression] C++ is broken
Product: gcc
Version: 4.7.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
AssignedTo:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49378
H.J. Lu hjl.tools at gmail dot com changed:
What|Removed |Added
CC||hubicka at gcc dot
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49378
H.J. Lu hjl.tools at gmail dot com changed:
What|Removed |Added
Component|c++ |middle-end
Target
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49379
Summary: warning from Mac OS X linker alignment lost for
-ftree-vectorize optimization
Product: gcc
Version: 4.7.0
Status: UNCONFIRMED
Severity: normal
Priority:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49379
--- Comment #1 from Nenad Vukicevic nenad at intrepid dot com 2011-06-12
02:26:32 UTC ---
Created attachment 24495
-- http://gcc.gnu.org/bugzilla/attachment.cgi?id=24495
Sample code for MAc OS X linker warning
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