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* [Bug c++/34046] New: verify_flow_info failed
@ 2007-11-09 20:49 dcb314 at hotmail dot com
2007-11-09 20:50 ` [Bug c++/34046] " dcb314 at hotmail dot com
` (7 more replies)
0 siblings, 8 replies; 9+ messages in thread
From: dcb314 at hotmail dot com @ 2007-11-09 20:49 UTC (permalink / raw)
To: gcc-bugs
I just tried to compile the Suse Linux package snes9x-1.5-107
with the GNU C++ compiler version 4.3 snapshot 20071102
The compiler said
spc700.cpp:977: warning: deprecated conversion from string constant to 'char*'
spc700.cpp: In function 'void ApuCA()':
spc700.cpp:807: error: verify_flow_info: Wrong probability of edge 12->13
-25535
spc700.cpp:807: 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.
Source code attached. Flag -O3 required.
--
Summary: verify_flow_info failed
Product: gcc
Version: 4.3.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: dcb314 at hotmail dot com
GCC host triplet: suse-linux-x86_64
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34046
^ permalink raw reply [flat|nested] 9+ messages in thread* [Bug c++/34046] verify_flow_info failed 2007-11-09 20:49 [Bug c++/34046] New: verify_flow_info failed dcb314 at hotmail dot com @ 2007-11-09 20:50 ` dcb314 at hotmail dot com 2007-11-09 21:49 ` [Bug middle-end/34046] [4.3 Regression] " pinskia at gcc dot gnu dot org ` (6 subsequent siblings) 7 siblings, 0 replies; 9+ messages in thread From: dcb314 at hotmail dot com @ 2007-11-09 20:50 UTC (permalink / raw) To: gcc-bugs ------- Comment #1 from dcb314 at hotmail dot com 2007-11-09 20:50 ------- Created an attachment (id=14520) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=14520&action=view) C++ source code -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34046 ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug middle-end/34046] [4.3 Regression] verify_flow_info failed 2007-11-09 20:49 [Bug c++/34046] New: verify_flow_info failed dcb314 at hotmail dot com 2007-11-09 20:50 ` [Bug c++/34046] " dcb314 at hotmail dot com @ 2007-11-09 21:49 ` pinskia at gcc dot gnu dot org 2007-11-09 22:55 ` rguenth at gcc dot gnu dot org ` (5 subsequent siblings) 7 siblings, 0 replies; 9+ messages in thread From: pinskia at gcc dot gnu dot org @ 2007-11-09 21:49 UTC (permalink / raw) To: gcc-bugs -- pinskia at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |pinskia at gcc dot gnu dot | |org Component|c++ |middle-end Keywords| |ice-on-valid-code Summary|verify_flow_info failed |[4.3 Regression] | |verify_flow_info failed Target Milestone|--- |4.3.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34046 ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug middle-end/34046] [4.3 Regression] verify_flow_info failed 2007-11-09 20:49 [Bug c++/34046] New: verify_flow_info failed dcb314 at hotmail dot com 2007-11-09 20:50 ` [Bug c++/34046] " dcb314 at hotmail dot com 2007-11-09 21:49 ` [Bug middle-end/34046] [4.3 Regression] " pinskia at gcc dot gnu dot org @ 2007-11-09 22:55 ` rguenth at gcc dot gnu dot org 2007-11-11 17:49 ` dcb314 at hotmail dot com ` (4 subsequent siblings) 7 siblings, 0 replies; 9+ messages in thread From: rguenth at gcc dot gnu dot org @ 2007-11-09 22:55 UTC (permalink / raw) To: gcc-bugs ------- Comment #2 from rguenth at gcc dot gnu dot org 2007-11-09 22:55 ------- *** This bug has been marked as a duplicate of 33737 *** -- rguenth at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution| |DUPLICATE http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34046 ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug middle-end/34046] [4.3 Regression] verify_flow_info failed 2007-11-09 20:49 [Bug c++/34046] New: verify_flow_info failed dcb314 at hotmail dot com ` (2 preceding siblings ...) 2007-11-09 22:55 ` rguenth at gcc dot gnu dot org @ 2007-11-11 17:49 ` dcb314 at hotmail dot com 2007-11-12 16:15 ` ebotcazou at gcc dot gnu dot org ` (3 subsequent siblings) 7 siblings, 0 replies; 9+ messages in thread From: dcb314 at hotmail dot com @ 2007-11-11 17:49 UTC (permalink / raw) To: gcc-bugs ------- Comment #3 from dcb314 at hotmail dot com 2007-11-11 17:49 ------- I tried GCC 4.3 snapshot 20071109 and the compiler still crashes. It might be in the same area as another bug, I don't think this is a duplicate. -- dcb314 at hotmail dot com changed: What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |UNCONFIRMED Resolution|DUPLICATE | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34046 ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug middle-end/34046] [4.3 Regression] verify_flow_info failed 2007-11-09 20:49 [Bug c++/34046] New: verify_flow_info failed dcb314 at hotmail dot com ` (3 preceding siblings ...) 2007-11-11 17:49 ` dcb314 at hotmail dot com @ 2007-11-12 16:15 ` ebotcazou at gcc dot gnu dot org 2007-11-12 16:16 ` [Bug tree-optimization/34046] " ebotcazou at gcc dot gnu dot org ` (2 subsequent siblings) 7 siblings, 0 replies; 9+ messages in thread From: ebotcazou at gcc dot gnu dot org @ 2007-11-12 16:15 UTC (permalink / raw) To: gcc-bugs ------- Comment #4 from ebotcazou at gcc dot gnu dot org 2007-11-12 16:15 ------- At the end of the tree DOM pass this time. -- ebotcazou at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Ever Confirmed|0 |1 Last reconfirmed|0000-00-00 00:00:00 |2007-11-12 16:15:52 date| | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34046 ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug tree-optimization/34046] [4.3 Regression] verify_flow_info failed 2007-11-09 20:49 [Bug c++/34046] New: verify_flow_info failed dcb314 at hotmail dot com ` (4 preceding siblings ...) 2007-11-12 16:15 ` ebotcazou at gcc dot gnu dot org @ 2007-11-12 16:16 ` ebotcazou at gcc dot gnu dot org 2007-11-14 19:06 ` ebotcazou at gcc dot gnu dot org 2007-11-14 19:08 ` ebotcazou at gcc dot gnu dot org 7 siblings, 0 replies; 9+ messages in thread From: ebotcazou at gcc dot gnu dot org @ 2007-11-12 16:16 UTC (permalink / raw) To: gcc-bugs ------- Comment #5 from ebotcazou at gcc dot gnu dot org 2007-11-12 16:16 ------- Investigating. -- ebotcazou at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- AssignedTo|unassigned at gcc dot gnu |ebotcazou at gcc dot gnu dot |dot org |org Status|NEW |ASSIGNED Component|middle-end |tree-optimization GCC build triplet| |x86_64-*-* GCC host triplet|suse-linux-x86_64 |x86_64-*-* GCC target triplet| |x86_64-*-* Last reconfirmed|2007-11-12 16:15:52 |2007-11-12 16:16:48 date| | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34046 ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug tree-optimization/34046] [4.3 Regression] verify_flow_info failed 2007-11-09 20:49 [Bug c++/34046] New: verify_flow_info failed dcb314 at hotmail dot com ` (5 preceding siblings ...) 2007-11-12 16:16 ` [Bug tree-optimization/34046] " ebotcazou at gcc dot gnu dot org @ 2007-11-14 19:06 ` ebotcazou at gcc dot gnu dot org 2007-11-14 19:08 ` ebotcazou at gcc dot gnu dot org 7 siblings, 0 replies; 9+ messages in thread From: ebotcazou at gcc dot gnu dot org @ 2007-11-14 19:06 UTC (permalink / raw) To: gcc-bugs ------- Comment #6 from ebotcazou at gcc dot gnu dot org 2007-11-14 19:06 ------- Subject: Bug 34046 Author: ebotcazou Date: Wed Nov 14 19:06:10 2007 New Revision: 130185 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=130185 Log: PR tree-optimization/34046 * cfg.c (update_bb_profile_for_threading): Avoid the division for the scaling if the old probability is greater than the new base. Added: trunk/gcc/testsuite/gcc.c-torture/compile/20071114-1.c Modified: trunk/gcc/ChangeLog trunk/gcc/cfg.c trunk/gcc/testsuite/ChangeLog -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34046 ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug tree-optimization/34046] [4.3 Regression] verify_flow_info failed 2007-11-09 20:49 [Bug c++/34046] New: verify_flow_info failed dcb314 at hotmail dot com ` (6 preceding siblings ...) 2007-11-14 19:06 ` ebotcazou at gcc dot gnu dot org @ 2007-11-14 19:08 ` ebotcazou at gcc dot gnu dot org 7 siblings, 0 replies; 9+ messages in thread From: ebotcazou at gcc dot gnu dot org @ 2007-11-14 19:08 UTC (permalink / raw) To: gcc-bugs ------- Comment #7 from ebotcazou at gcc dot gnu dot org 2007-11-14 19:08 ------- Should be OK now. -- ebotcazou at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- URL| |http://gcc.gnu.org/ml/gcc- | |patches/2007- | |11/msg00812.html Status|ASSIGNED |RESOLVED Resolution| |FIXED http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34046 ^ permalink raw reply [flat|nested] 9+ messages in thread
end of thread, other threads:[~2007-11-14 19:08 UTC | newest] Thread overview: 9+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2007-11-09 20:49 [Bug c++/34046] New: verify_flow_info failed dcb314 at hotmail dot com 2007-11-09 20:50 ` [Bug c++/34046] " dcb314 at hotmail dot com 2007-11-09 21:49 ` [Bug middle-end/34046] [4.3 Regression] " pinskia at gcc dot gnu dot org 2007-11-09 22:55 ` rguenth at gcc dot gnu dot org 2007-11-11 17:49 ` dcb314 at hotmail dot com 2007-11-12 16:15 ` ebotcazou at gcc dot gnu dot org 2007-11-12 16:16 ` [Bug tree-optimization/34046] " ebotcazou at gcc dot gnu dot org 2007-11-14 19:06 ` ebotcazou at gcc dot gnu dot org 2007-11-14 19:08 ` ebotcazou at gcc dot gnu dot org
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