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* [Bug rtl-optimization/45788] New: -fwhole-program causes ICE error: BB 3 can not throw but has an EH edge
@ 2010-09-25 9:04 astrange at ithinksw dot com
2010-09-25 10:34 ` [Bug rtl-optimization/45788] " astrange at ithinksw dot com
` (9 more replies)
0 siblings, 10 replies; 11+ messages in thread
From: astrange at ithinksw dot com @ 2010-09-25 9:04 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45788
Summary: -fwhole-program causes ICE error: BB 3 can not throw
but has an EH edge
Product: gcc
Version: 4.6.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: rtl-optimization
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: astrange@ithinksw.com
> gcc -v
Using built-in specs.
COLLECT_GCC=/usr/local/gcc46/bin/gcc
COLLECT_LTO_WRAPPER=/usr/local/gcc46/libexec/gcc/x86_64-apple-darwin10.4.0/4.6.0/lto-wrapper
Target: x86_64-apple-darwin10.4.0
Configured with: ../../src/gcc/configure --prefix=/usr/local/gcc46
--with-arch=native --with-tune=native --disable-nls --with-gmp=/sw
--disable-bootstrap --enable-languages=c,c++,lto,objc,obj-c++
Thread model: posix
gcc version 4.6.0 20100924 (experimental) (GCC)
> gcc -O3 -fwhole-program -S eh_ice.ii
eh_ice.ii: In function 'void
_ZL9set_colorP9primitive7vectorXIfLi4EE.isra.3.constprop.5(texture**, color4)':
eh_ice.ii:93:15: error: BB 3 can not throw but has an EH edge
eh_ice.ii:93:15: internal compiler error: verify_flow_info failed
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
Removing -fwhole-program fixes it.
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^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug rtl-optimization/45788] -fwhole-program causes ICE error: BB 3 can not throw but has an EH edge
2010-09-25 9:04 [Bug rtl-optimization/45788] New: -fwhole-program causes ICE error: BB 3 can not throw but has an EH edge astrange at ithinksw dot com
@ 2010-09-25 10:34 ` astrange at ithinksw dot com
2010-09-25 16:52 ` zsojka at seznam dot cz
` (8 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: astrange at ithinksw dot com @ 2010-09-25 10:34 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45788
--- Comment #1 from Alexander Strange <astrange at ithinksw dot com> 2010-09-25 06:51:33 UTC ---
BTW, I think the error would be a lot clearer if it printed the pre-cloning/etc
function name.
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^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug rtl-optimization/45788] -fwhole-program causes ICE error: BB 3 can not throw but has an EH edge
2010-09-25 9:04 [Bug rtl-optimization/45788] New: -fwhole-program causes ICE error: BB 3 can not throw but has an EH edge astrange at ithinksw dot com
2010-09-25 10:34 ` [Bug rtl-optimization/45788] " astrange at ithinksw dot com
@ 2010-09-25 16:52 ` zsojka at seznam dot cz
2010-09-25 22:17 ` astrange at ithinksw dot com
` (7 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: zsojka at seznam dot cz @ 2010-09-25 16:52 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45788
Zdenek Sojka <zsojka at seznam dot cz> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |zsojka at seznam dot cz
--- Comment #2 from Zdenek Sojka <zsojka at seznam dot cz> 2010-09-25 14:47:19 UTC ---
Please reupload the testcase, it didn't appear here. Thanks
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^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug rtl-optimization/45788] -fwhole-program causes ICE error: BB 3 can not throw but has an EH edge
2010-09-25 9:04 [Bug rtl-optimization/45788] New: -fwhole-program causes ICE error: BB 3 can not throw but has an EH edge astrange at ithinksw dot com
2010-09-25 10:34 ` [Bug rtl-optimization/45788] " astrange at ithinksw dot com
2010-09-25 16:52 ` zsojka at seznam dot cz
@ 2010-09-25 22:17 ` astrange at ithinksw dot com
2010-09-26 8:05 ` zsojka at seznam dot cz
` (6 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: astrange at ithinksw dot com @ 2010-09-25 22:17 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45788
--- Comment #4 from Alexander Strange <astrange at ithinksw dot com> 2010-09-25 19:50:29 UTC ---
I (probably) definitely attached it, is the attachment form in the new bugs
page not working?
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug rtl-optimization/45788] -fwhole-program causes ICE error: BB 3 can not throw but has an EH edge
2010-09-25 9:04 [Bug rtl-optimization/45788] New: -fwhole-program causes ICE error: BB 3 can not throw but has an EH edge astrange at ithinksw dot com
` (2 preceding siblings ...)
2010-09-25 22:17 ` astrange at ithinksw dot com
@ 2010-09-26 8:05 ` zsojka at seznam dot cz
2010-09-29 23:11 ` [Bug rtl-optimization/45788] [4.6 Regression] " pinskia at gcc dot gnu.org
` (5 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: zsojka at seznam dot cz @ 2010-09-26 8:05 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45788
--- Comment #5 from Zdenek Sojka <zsojka at seznam dot cz> 2010-09-26 02:10:54 UTC ---
Thank you. From my experience, I tried to upload attachment in the original
report ~3 times, once (PR45768) it failed. I wasn't sure if that was my fault
or not, so I haven't reported it.
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug rtl-optimization/45788] [4.6 Regression] -fwhole-program causes ICE error: BB 3 can not throw but has an EH edge
2010-09-25 9:04 [Bug rtl-optimization/45788] New: -fwhole-program causes ICE error: BB 3 can not throw but has an EH edge astrange at ithinksw dot com
` (3 preceding siblings ...)
2010-09-26 8:05 ` zsojka at seznam dot cz
@ 2010-09-29 23:11 ` pinskia at gcc dot gnu.org
2010-09-30 11:14 ` rguenth at gcc dot gnu.org
` (4 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: pinskia at gcc dot gnu.org @ 2010-09-29 23:11 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45788
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2010.09.29 18:43:41
date| |
Target Milestone|--- |4.6.0
Summary|-fwhole-program causes ICE |[4.6 Regression]
|error: BB 3 can not throw |-fwhole-program causes ICE
|but has an EH edge |error: BB 3 can not throw
| |but has an EH edge
Ever Confirmed|0 |1
--- Comment #6 from Andrew Pinski <pinskia at gcc dot gnu.org> 2010-09-29 18:43:41 UTC ---
Confirmed.
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug rtl-optimization/45788] [4.6 Regression] -fwhole-program causes ICE error: BB 3 can not throw but has an EH edge
2010-09-25 9:04 [Bug rtl-optimization/45788] New: -fwhole-program causes ICE error: BB 3 can not throw but has an EH edge astrange at ithinksw dot com
` (4 preceding siblings ...)
2010-09-29 23:11 ` [Bug rtl-optimization/45788] [4.6 Regression] " pinskia at gcc dot gnu.org
@ 2010-09-30 11:14 ` rguenth at gcc dot gnu.org
2010-10-13 12:42 ` jamborm at gcc dot gnu.org
` (3 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: rguenth at gcc dot gnu.org @ 2010-09-30 11:14 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45788
Richard Guenther <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target| |x86_64-apple-darwin10.4.0
--- Comment #7 from Richard Guenther <rguenth at gcc dot gnu.org> 2010-09-30 10:22:14 UTC ---
Works for me on x86_64-linux.
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug rtl-optimization/45788] [4.6 Regression] -fwhole-program causes ICE error: BB 3 can not throw but has an EH edge
2010-09-25 9:04 [Bug rtl-optimization/45788] New: -fwhole-program causes ICE error: BB 3 can not throw but has an EH edge astrange at ithinksw dot com
` (5 preceding siblings ...)
2010-09-30 11:14 ` rguenth at gcc dot gnu.org
@ 2010-10-13 12:42 ` jamborm at gcc dot gnu.org
2010-10-13 14:06 ` [Bug tree-optimization/45788] " rguenth at gcc dot gnu.org
` (2 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: jamborm at gcc dot gnu.org @ 2010-10-13 12:42 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45788
--- Comment #8 from Martin Jambor <jamborm at gcc dot gnu.org> 2010-10-13 12:42:04 UTC ---
This might be a duplicate of PR 45874 which has just been fixed. Can you
please try it again with the current trunk? Thanks.
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug tree-optimization/45788] [4.6 Regression] -fwhole-program causes ICE error: BB 3 can not throw but has an EH edge
2010-09-25 9:04 [Bug rtl-optimization/45788] New: -fwhole-program causes ICE error: BB 3 can not throw but has an EH edge astrange at ithinksw dot com
` (6 preceding siblings ...)
2010-10-13 12:42 ` jamborm at gcc dot gnu.org
@ 2010-10-13 14:06 ` rguenth at gcc dot gnu.org
2010-10-13 15:43 ` rguenth at gcc dot gnu.org
2010-10-13 15:43 ` rguenth at gcc dot gnu.org
9 siblings, 0 replies; 11+ messages in thread
From: rguenth at gcc dot gnu.org @ 2010-10-13 14:06 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45788
Richard Guenther <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |ASSIGNED
Component|rtl-optimization |tree-optimization
AssignedTo|unassigned at gcc dot |rguenth at gcc dot gnu.org
|gnu.org |
--- Comment #9 from Richard Guenther <rguenth at gcc dot gnu.org> 2010-10-13 14:06:05 UTC ---
I now get
t.ii: In function 'void
_ZL9set_colorP9primitive7vectorXIfLi4EE.isra.3.constprop.5(texture**, color4)':
t.ii:93:15: internal compiler error: in calc_dfs_tree, at dominance.c:396
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
probably as result of the PR45874 fix. We have a unreachable block
which makes dominator computation not happy in verify-ssa.
The testcase I was waiting for. Mine.
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug tree-optimization/45788] [4.6 Regression] -fwhole-program causes ICE error: BB 3 can not throw but has an EH edge
2010-09-25 9:04 [Bug rtl-optimization/45788] New: -fwhole-program causes ICE error: BB 3 can not throw but has an EH edge astrange at ithinksw dot com
` (7 preceding siblings ...)
2010-10-13 14:06 ` [Bug tree-optimization/45788] " rguenth at gcc dot gnu.org
@ 2010-10-13 15:43 ` rguenth at gcc dot gnu.org
2010-10-13 15:43 ` rguenth at gcc dot gnu.org
9 siblings, 0 replies; 11+ messages in thread
From: rguenth at gcc dot gnu.org @ 2010-10-13 15:43 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45788
Richard Guenther <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
--- Comment #11 from Richard Guenther <rguenth at gcc dot gnu.org> 2010-10-13 15:43:20 UTC ---
Fixed.
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug tree-optimization/45788] [4.6 Regression] -fwhole-program causes ICE error: BB 3 can not throw but has an EH edge
2010-09-25 9:04 [Bug rtl-optimization/45788] New: -fwhole-program causes ICE error: BB 3 can not throw but has an EH edge astrange at ithinksw dot com
` (8 preceding siblings ...)
2010-10-13 15:43 ` rguenth at gcc dot gnu.org
@ 2010-10-13 15:43 ` rguenth at gcc dot gnu.org
9 siblings, 0 replies; 11+ messages in thread
From: rguenth at gcc dot gnu.org @ 2010-10-13 15:43 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45788
--- Comment #10 from Richard Guenther <rguenth at gcc dot gnu.org> 2010-10-13 15:42:50 UTC ---
Author: rguenth
Date: Wed Oct 13 15:42:46 2010
New Revision: 165425
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=165425
Log:
2010-10-13 Richard Guenther <rguenther@suse.de>
PR tree-optimization/45788
* cgraphunit.c (cgraph_redirect_edge_call_stmt_to_callee): Delay
EH update until fixup-cfg.
* g++.dg/pr45788.C: New testcase.
Added:
trunk/gcc/testsuite/g++.dg/pr45788.C
Modified:
trunk/gcc/ChangeLog
trunk/gcc/cgraphunit.c
trunk/gcc/testsuite/ChangeLog
^ permalink raw reply [flat|nested] 11+ messages in thread
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2010-09-25 9:04 [Bug rtl-optimization/45788] New: -fwhole-program causes ICE error: BB 3 can not throw but has an EH edge astrange at ithinksw dot com
2010-09-25 10:34 ` [Bug rtl-optimization/45788] " astrange at ithinksw dot com
2010-09-25 16:52 ` zsojka at seznam dot cz
2010-09-25 22:17 ` astrange at ithinksw dot com
2010-09-26 8:05 ` zsojka at seznam dot cz
2010-09-29 23:11 ` [Bug rtl-optimization/45788] [4.6 Regression] " pinskia at gcc dot gnu.org
2010-09-30 11:14 ` rguenth at gcc dot gnu.org
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