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* [Bug rtl-optimization/23392] New: objc/execute/exceptions/foward-1.m fails with -funroll-loops -O3 -fgnu-runtime
@ 2005-08-15 1:49 pinskia at gcc dot gnu dot org
2005-08-15 1:56 ` [Bug rtl-optimization/23392] " pinskia at gcc dot gnu dot org
` (5 more replies)
0 siblings, 6 replies; 7+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-08-15 1:49 UTC (permalink / raw)
To: gcc-bugs
This PR is to record the following failures:
FAIL: objc/execute/exceptions/foward-1.m execution, -O3 -fomit-frame-pointer -funroll-loops
-fgnu-runtime
FAIL: objc/execute/exceptions/foward-1.m execution, -O3 -fomit-frame-pointer -funroll-all-loops
-finline-functions -fgnu-runtime
I have not looked into what is causing the failure yet.
--
Summary: objc/execute/exceptions/foward-1.m fails with -funroll-
loops -O3 -fgnu-runtime
Product: gcc
Version: 4.1.0
Status: UNCONFIRMED
Keywords: wrong-code
Severity: normal
Priority: P2
Component: rtl-optimization
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: pinskia at gcc dot gnu dot org
CC: gcc-bugs at gcc dot gnu dot org
GCC target triplet: powerpc-darwin
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23392
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug rtl-optimization/23392] objc/execute/exceptions/foward-1.m fails with -funroll-loops -O3 -fgnu-runtime
2005-08-15 1:49 [Bug rtl-optimization/23392] New: objc/execute/exceptions/foward-1.m fails with -funroll-loops -O3 -fgnu-runtime pinskia at gcc dot gnu dot org
@ 2005-08-15 1:56 ` pinskia at gcc dot gnu dot org
2005-08-15 1:57 ` pinskia at gcc dot gnu dot org
` (4 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-08-15 1:56 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-08-15 01:56 -------
This fails at -O1 -frename-registers also.
We get a bus error.
In a way this almost be considered a regression as -frename-registers was enabled at -funroll-loops.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23392
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug rtl-optimization/23392] objc/execute/exceptions/foward-1.m fails with -funroll-loops -O3 -fgnu-runtime
2005-08-15 1:49 [Bug rtl-optimization/23392] New: objc/execute/exceptions/foward-1.m fails with -funroll-loops -O3 -fgnu-runtime pinskia at gcc dot gnu dot org
2005-08-15 1:56 ` [Bug rtl-optimization/23392] " pinskia at gcc dot gnu dot org
@ 2005-08-15 1:57 ` pinskia at gcc dot gnu dot org
2005-08-15 2:07 ` pinskia at gcc dot gnu dot org
` (3 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-08-15 1:57 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-08-15 01:57 -------
PR 15023 is the bug for -frename-registers being broken.
--
What |Removed |Added
----------------------------------------------------------------------------
OtherBugsDependingO| |15023
nThis| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23392
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug rtl-optimization/23392] objc/execute/exceptions/foward-1.m fails with -funroll-loops -O3 -fgnu-runtime
2005-08-15 1:49 [Bug rtl-optimization/23392] New: objc/execute/exceptions/foward-1.m fails with -funroll-loops -O3 -fgnu-runtime pinskia at gcc dot gnu dot org
2005-08-15 1:56 ` [Bug rtl-optimization/23392] " pinskia at gcc dot gnu dot org
2005-08-15 1:57 ` pinskia at gcc dot gnu dot org
@ 2005-08-15 2:07 ` pinskia at gcc dot gnu dot org
2005-08-15 2:13 ` [Bug rtl-optimization/23392] foward-1.m " pinskia at gcc dot gnu dot org
` (2 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-08-15 2:07 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-08-15 02:07 -------
Here is the backtrace:
#0 _Unwind_fallback_frame_state_for (context=0xbffff2cc, fs=0xbffff530) at /Users/pinskia/src/
local3/gcc/gcc/config/rs6000/darwin-fallback.c:96
#1 0x000b90d4 in uw_frame_state_for (context=0xbffff2cc, fs=0xbffff530) at /Users/pinskia/src/
local3/gcc/gcc/unwind-dw2.c:982
#2 0x000baa34 in _Unwind_RaiseException (exc=0x3014c0) at /Users/pinskia/src/local3/gcc/gcc/
unwind.inc:103
#3 0x0006abd8 in objc_exception_throw (value=0x3014b0) at /Users/pinskia/src/local3/gcc/libobjc/
exception.c:371
#4 0x00002b94 in -[Thrower forward::] (self=0x22000228, _cmd=0x46, s=0x2, a=0x0) at foward
-1.m:18
Current language: auto; currently c
I think the dwarf-2 eh information is messed up.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23392
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug rtl-optimization/23392] foward-1.m fails with -funroll-loops -O3 -fgnu-runtime
2005-08-15 1:49 [Bug rtl-optimization/23392] New: objc/execute/exceptions/foward-1.m fails with -funroll-loops -O3 -fgnu-runtime pinskia at gcc dot gnu dot org
` (2 preceding siblings ...)
2005-08-15 2:07 ` pinskia at gcc dot gnu dot org
@ 2005-08-15 2:13 ` pinskia at gcc dot gnu dot org
2005-08-15 17:52 ` pinskia at gcc dot gnu dot org
2005-08-17 12:11 ` pinskia at gcc dot gnu dot org
5 siblings, 0 replies; 7+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-08-15 2:13 UTC (permalink / raw)
To: gcc-bugs
--
What |Removed |Added
----------------------------------------------------------------------------
Summary|objc/execute/exceptions/fowa|foward-1.m fails with -
|rd-1.m fails with -funroll- |funroll-loops -O3 -fgnu-
|loops -O3 -fgnu-runtime |runtime
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23392
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug rtl-optimization/23392] foward-1.m fails with -funroll-loops -O3 -fgnu-runtime
2005-08-15 1:49 [Bug rtl-optimization/23392] New: objc/execute/exceptions/foward-1.m fails with -funroll-loops -O3 -fgnu-runtime pinskia at gcc dot gnu dot org
` (3 preceding siblings ...)
2005-08-15 2:13 ` [Bug rtl-optimization/23392] foward-1.m " pinskia at gcc dot gnu dot org
@ 2005-08-15 17:52 ` pinskia at gcc dot gnu dot org
2005-08-17 12:11 ` pinskia at gcc dot gnu dot org
5 siblings, 0 replies; 7+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-08-15 17:52 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-08-15 17:49 -------
Confirmed, it also fails on ppc-aix.
http://gcc.gnu.org/ml/gcc-testresults/2005-08/msg00878.html
--
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed| |1
GCC target triplet|powerpc-darwin |ppc-darwin, ppc-aix
Last reconfirmed|0000-00-00 00:00:00 |2005-08-15 17:49:53
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23392
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug rtl-optimization/23392] foward-1.m fails with -funroll-loops -O3 -fgnu-runtime
2005-08-15 1:49 [Bug rtl-optimization/23392] New: objc/execute/exceptions/foward-1.m fails with -funroll-loops -O3 -fgnu-runtime pinskia at gcc dot gnu dot org
` (4 preceding siblings ...)
2005-08-15 17:52 ` pinskia at gcc dot gnu dot org
@ 2005-08-17 12:11 ` pinskia at gcc dot gnu dot org
5 siblings, 0 replies; 7+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-08-17 12:11 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-08-17 11:59 -------
It looks like it fails on all 32bit powerpcs:
ppc-linux testresults here:
http://gcc.gnu.org/ml/gcc-testresults/2005-08/msg00957.html
--
What |Removed |Added
----------------------------------------------------------------------------
GCC target triplet|ppc-darwin, ppc-aix |powerpc-*-*
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23392
^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2005-08-17 11:59 UTC | newest]
Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
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2005-08-15 1:49 [Bug rtl-optimization/23392] New: objc/execute/exceptions/foward-1.m fails with -funroll-loops -O3 -fgnu-runtime pinskia at gcc dot gnu dot org
2005-08-15 1:56 ` [Bug rtl-optimization/23392] " pinskia at gcc dot gnu dot org
2005-08-15 1:57 ` pinskia at gcc dot gnu dot org
2005-08-15 2:07 ` pinskia at gcc dot gnu dot org
2005-08-15 2:13 ` [Bug rtl-optimization/23392] foward-1.m " pinskia at gcc dot gnu dot org
2005-08-15 17:52 ` pinskia at gcc dot gnu dot org
2005-08-17 12:11 ` pinskia at gcc dot gnu dot org
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