public inbox for gcc-bugs@sourceware.org help / color / mirror / Atom feed
* [Bug ipa/59008] New: [4.9 Regression] ICEs in try_make_edge_direct_simple_call / propagate_controlled_uses
@ 2013-11-05 17:59 d.g.gorbachev at gmail dot com
2013-11-05 18:03 ` [Bug ipa/59008] " d.g.gorbachev at gmail dot com
` (5 more replies)
0 siblings, 6 replies; 7+ messages in thread
From: d.g.gorbachev at gmail dot com @ 2013-11-05 17:59 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59008
Bug ID: 59008
Summary: [4.9 Regression] ICEs in
try_make_edge_direct_simple_call /
propagate_controlled_uses
Product: gcc
Version: 4.9.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: ipa
Assignee: unassigned at gcc dot gnu.org
Reporter: d.g.gorbachev at gmail dot com
GCC 4.9.0 20131103 (experimental) /rev. 204338/
$ gcc -S -O2 bug.c
bug.c:29:1: internal compiler error: in try_make_edge_direct_simple_call, at
ipa-prop.c:2623
}
^
0x853c6e3 try_make_edge_direct_simple_call
../../gcc-4.9/gcc/ipa-prop.c:2623
0x853c93a update_indirect_edges_after_inlining
../../gcc-4.9/gcc/ipa-prop.c:2725
0x853cb51 propagate_info_to_inlined_callees
../../gcc-4.9/gcc/ipa-prop.c:2792
0x853d27a ipa_propagate_indirect_call_infos(cgraph_edge*, vec<cgraph_edge*,
va_heap, vl_ptr>*)
../../gcc-4.9/gcc/ipa-prop.c:2954
0x8d5842f inline_call(cgraph_edge*, bool, vec<cgraph_edge*, va_heap, vl_ptr>*,
int*, bool)
../../gcc-4.9/gcc/ipa-inline-transform.c:270
0x8d564fb inline_small_functions
../../gcc-4.9/gcc/ipa-inline.c:1773
0x8d56d57 ipa_inline
../../gcc-4.9/gcc/ipa-inline.c:2015
0x8d57766 execute
../../gcc-4.9/gcc/ipa-inline.c:2385
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <http://gcc.gnu.org/bugs.html> for instructions.
$ gcc -S -O2 bug.c -DICE2
bug.c:29:1: internal compiler error: in propagate_controlled_uses, at
ipa-prop.c:2888
}
^
0x853d060 propagate_controlled_uses
../../gcc-4.9/gcc/ipa-prop.c:2888
0x853d25e ipa_propagate_indirect_call_infos(cgraph_edge*, vec<cgraph_edge*,
va_heap, vl_ptr>*)
../../gcc-4.9/gcc/ipa-prop.c:2953
0x8d5842f inline_call(cgraph_edge*, bool, vec<cgraph_edge*, va_heap, vl_ptr>*,
int*, bool)
../../gcc-4.9/gcc/ipa-inline-transform.c:270
0x8d564fb inline_small_functions
../../gcc-4.9/gcc/ipa-inline.c:1773
0x8d56d57 ipa_inline
../../gcc-4.9/gcc/ipa-inline.c:2015
0x8d57766 execute
../../gcc-4.9/gcc/ipa-inline.c:2385
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <http://gcc.gnu.org/bugs.html> for instructions.
^ permalink raw reply [flat|nested] 7+ messages in thread* [Bug ipa/59008] [4.9 Regression] ICEs in try_make_edge_direct_simple_call / propagate_controlled_uses 2013-11-05 17:59 [Bug ipa/59008] New: [4.9 Regression] ICEs in try_make_edge_direct_simple_call / propagate_controlled_uses d.g.gorbachev at gmail dot com @ 2013-11-05 18:03 ` d.g.gorbachev at gmail dot com 2013-11-06 11:48 ` rguenth at gcc dot gnu.org ` (4 subsequent siblings) 5 siblings, 0 replies; 7+ messages in thread From: d.g.gorbachev at gmail dot com @ 2013-11-05 18:03 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59008 --- Comment #1 from Dmitry Gorbachev <d.g.gorbachev at gmail dot com> --- Created attachment 31168 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=31168&action=edit Testcases GCC 20130728 /rev. 201294/ - works. GCC 20130908 /rev. 202372/ - fails. GCC 20130818 - fails with "internal compiler error: in remove_described_reference, at ipa-prop.c:2377". ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug ipa/59008] [4.9 Regression] ICEs in try_make_edge_direct_simple_call / propagate_controlled_uses 2013-11-05 17:59 [Bug ipa/59008] New: [4.9 Regression] ICEs in try_make_edge_direct_simple_call / propagate_controlled_uses d.g.gorbachev at gmail dot com 2013-11-05 18:03 ` [Bug ipa/59008] " d.g.gorbachev at gmail dot com @ 2013-11-06 11:48 ` rguenth at gcc dot gnu.org 2013-12-04 15:52 ` jakub at gcc dot gnu.org ` (3 subsequent siblings) 5 siblings, 0 replies; 7+ messages in thread From: rguenth at gcc dot gnu.org @ 2013-11-06 11:48 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59008 Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Priority|P3 |P1 CC| |hubicka at gcc dot gnu.org Target Milestone|--- |4.9.0 ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug ipa/59008] [4.9 Regression] ICEs in try_make_edge_direct_simple_call / propagate_controlled_uses 2013-11-05 17:59 [Bug ipa/59008] New: [4.9 Regression] ICEs in try_make_edge_direct_simple_call / propagate_controlled_uses d.g.gorbachev at gmail dot com 2013-11-05 18:03 ` [Bug ipa/59008] " d.g.gorbachev at gmail dot com 2013-11-06 11:48 ` rguenth at gcc dot gnu.org @ 2013-12-04 15:52 ` jakub at gcc dot gnu.org 2014-01-03 16:10 ` jamborm at gcc dot gnu.org ` (2 subsequent siblings) 5 siblings, 0 replies; 7+ messages in thread From: jakub at gcc dot gnu.org @ 2013-12-04 15:52 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59008 Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jakub at gcc dot gnu.org --- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Started with r201632. ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug ipa/59008] [4.9 Regression] ICEs in try_make_edge_direct_simple_call / propagate_controlled_uses 2013-11-05 17:59 [Bug ipa/59008] New: [4.9 Regression] ICEs in try_make_edge_direct_simple_call / propagate_controlled_uses d.g.gorbachev at gmail dot com ` (2 preceding siblings ...) 2013-12-04 15:52 ` jakub at gcc dot gnu.org @ 2014-01-03 16:10 ` jamborm at gcc dot gnu.org 2014-01-06 14:05 ` jamborm at gcc dot gnu.org 2014-01-06 14:07 ` jamborm at gcc dot gnu.org 5 siblings, 0 replies; 7+ messages in thread From: jamborm at gcc dot gnu.org @ 2014-01-03 16:10 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59008 --- Comment #5 from Martin Jambor <jamborm at gcc dot gnu.org> --- IPA-CP is decrementing reference count of parameter 1 instead of parameter 2. That happens because the variable param_index in ipcp_discover_new_direct_edges has type bool instead of int. What a stupid mistake. I'll prepare a patch. ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug ipa/59008] [4.9 Regression] ICEs in try_make_edge_direct_simple_call / propagate_controlled_uses 2013-11-05 17:59 [Bug ipa/59008] New: [4.9 Regression] ICEs in try_make_edge_direct_simple_call / propagate_controlled_uses d.g.gorbachev at gmail dot com ` (3 preceding siblings ...) 2014-01-03 16:10 ` jamborm at gcc dot gnu.org @ 2014-01-06 14:05 ` jamborm at gcc dot gnu.org 2014-01-06 14:07 ` jamborm at gcc dot gnu.org 5 siblings, 0 replies; 7+ messages in thread From: jamborm at gcc dot gnu.org @ 2014-01-06 14:05 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59008 --- Comment #6 from Martin Jambor <jamborm at gcc dot gnu.org> --- Author: jamborm Date: Mon Jan 6 14:05:25 2014 New Revision: 206361 URL: http://gcc.gnu.org/viewcvs?rev=206361&root=gcc&view=rev Log: 2014-01-06 Martin Jambor <mjambor@suse.cz> PR ipa/59008 * ipa-cp.c (ipcp_discover_new_direct_edges): Changed param_index type to int. * ipa-prop.c (ipa_print_node_params): Fix indentation. testsuite/ * gcc.dg/ipa/pr59008.c: New test. Added: trunk/gcc/testsuite/gcc.dg/ipa/pr59008.c Modified: trunk/gcc/ChangeLog trunk/gcc/ipa-cp.c trunk/gcc/ipa-prop.c trunk/gcc/testsuite/ChangeLog ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug ipa/59008] [4.9 Regression] ICEs in try_make_edge_direct_simple_call / propagate_controlled_uses 2013-11-05 17:59 [Bug ipa/59008] New: [4.9 Regression] ICEs in try_make_edge_direct_simple_call / propagate_controlled_uses d.g.gorbachev at gmail dot com ` (4 preceding siblings ...) 2014-01-06 14:05 ` jamborm at gcc dot gnu.org @ 2014-01-06 14:07 ` jamborm at gcc dot gnu.org 5 siblings, 0 replies; 7+ messages in thread From: jamborm at gcc dot gnu.org @ 2014-01-06 14:07 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59008 Martin Jambor <jamborm at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED URL| |http://gcc.gnu.org/ml/gcc-p | |atches/2014-01/msg00193.htm | |l Resolution|--- |FIXED --- Comment #7 from Martin Jambor <jamborm at gcc dot gnu.org> --- Fixed by http://gcc.gnu.org/ml/gcc-patches/2014-01/msg00193.html ^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2014-01-06 14:07 UTC | newest] Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2013-11-05 17:59 [Bug ipa/59008] New: [4.9 Regression] ICEs in try_make_edge_direct_simple_call / propagate_controlled_uses d.g.gorbachev at gmail dot com 2013-11-05 18:03 ` [Bug ipa/59008] " d.g.gorbachev at gmail dot com 2013-11-06 11:48 ` rguenth at gcc dot gnu.org 2013-12-04 15:52 ` jakub at gcc dot gnu.org 2014-01-03 16:10 ` jamborm at gcc dot gnu.org 2014-01-06 14:05 ` jamborm at gcc dot gnu.org 2014-01-06 14:07 ` jamborm at gcc dot gnu.org
This is a public inbox, see mirroring instructions for how to clone and mirror all data and code used for this inbox; as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).