public inbox for gcc-bugs@sourceware.org
help / color / mirror / Atom feed
* [Bug rtl-optimization/63676] New: [5.0 regression] vshuf-v16hi.c ICE on arm-none-eabi
@ 2014-10-29 15:05 jiwang at gcc dot gnu.org
2014-11-07 11:09 ` [Bug rtl-optimization/63676] " jiwang at gcc dot gnu.org
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: jiwang at gcc dot gnu.org @ 2014-10-29 15:05 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63676
Bug ID: 63676
Summary: [5.0 regression] vshuf-v16hi.c ICE on arm-none-eabi
Product: gcc
Version: 5.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: rtl-optimization
Assignee: unassigned at gcc dot gnu.org
Reporter: jiwang at gcc dot gnu.org
Created attachment 33842
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=33842&action=edit
vshuf-v16hi.`
vshuf-v16hi.i failed on arm-none-eabi after r216728.
testcase attached.
cc1 built by (../gcc/configure --target=arm-none-eabi
--enable-languages=c,c++)
./cc1 -mcpu=cortex-a9 -mfloat-abi=softfp -mfpu=neon vshuf-v16hi.i -Os
Breakpoint 1, fancy_abort (file=0x1492484 "../../gcc/gcc/gcse.c", line=2153,
function=0x1492df0 "process_insert_insn") at ../../gcc/gcc/diagnostic.c:1232
1232 internal_error ("in %s, at %s:%d", function, trim_filename (file),
line);
(gdb) bt
#0 fancy_abort (file=0x1492484 "../../gcc/gcc/gcse.c", line=2153,
function=0x1492df0 "process_insert_insn") at ../../gcc/gcc/diagnostic.c:1232
#1 0x000000000096b680 in process_insert_insn (expr=0x1db2800) at
../../gcc/gcc/gcse.c:2153
#2 0x000000000096b6da in insert_insn_end_basic_block (expr=0x1db2800,
bb=0x7ffff6e13dd0) at ../../gcc/gcc/gcse.c:2175
#3 0x000000000096e03f in hoist_code () at ../../gcc/gcc/gcse.c:3471
#4 0x000000000096ea94 in one_code_hoisting_pass () at
../../gcc/gcc/gcse.c:3701
#5 0x000000000096f999 in execute_rtl_hoist () at ../../gcc/gcc/gcse.c:4191
#6 0x000000000096fae9 in (anonymous namespace)::pass_rtl_hoist::execute
(this=0x1cecca0) at ../../gcc/gcc/gcse.c:4272
#7 0x0000000000b4f445 in execute_one_pass (pass=0x1cecca0) at
../../gcc/gcc/passes.c:2156
#8 0x0000000000b4f684 in execute_pass_list_1 (pass=0x1cecca0) at
../../gcc/gcc/passes.c:2208
#9 0x0000000000b4f6b5 in execute_pass_list_1 (pass=0x1cec8e0) at
../../gcc/gcc/passes.c:2209
#10 0x0000000000b4f6f7 in execute_pass_list (fn=0x7ffff6bca1f8, pass=0x1ce97c0)
at ../../gcc/gcc/passes.c:2219
#11 0x00000000007d9aa8 in cgraph_node::expand (this=0x7ffff6bcd000) at
../../gcc/gcc/cgraphunit.c:1742
#12 0x00000000007da0c7 in expand_all_functions () at
../../gcc/gcc/cgraphunit.c:1878
#13 0x00000000007dac0d in symbol_table::compile (this=0x7ffff6c74000) at
../../gcc/gcc/cgraphunit.c:2213
#14 0x00000000007dadc4 in symbol_table::finalize_compilation_unit
(this=0x7ffff6c74000) at ../../gcc/gcc/cgraphunit.c:2290
#15 0x000000000063572d in c_write_global_declarations () at
../../gcc/gcc/c/c-decl.c:10641
#16 0x0000000000c489fc in compile_file () at ../../gcc/gcc/toplev.c:574
#17 0x0000000000c4ad22 in do_compile () at ../../gcc/gcc/toplev.c:1981
#18 0x0000000000c4af2c in toplev::main (this=0x7fffffffe55f, argc=6,
argv=0x7fffffffe658) at ../../gcc/gcc/toplev.c:2078
#19 0x00000000013a02b2 in main (argc=6, argv=0x7fffffffe658) at
../../gcc/gcc/main.c:38
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug rtl-optimization/63676] [5.0 regression] vshuf-v16hi.c ICE on arm-none-eabi
2014-10-29 15:05 [Bug rtl-optimization/63676] New: [5.0 regression] vshuf-v16hi.c ICE on arm-none-eabi jiwang at gcc dot gnu.org
@ 2014-11-07 11:09 ` jiwang at gcc dot gnu.org
2014-11-07 11:17 ` jiwang at gcc dot gnu.org
2015-02-10 8:06 ` collison at gcc dot gnu.org
2 siblings, 0 replies; 4+ messages in thread
From: jiwang at gcc dot gnu.org @ 2014-11-07 11:09 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63676
--- Comment #1 from Jiong Wang <jiwang at gcc dot gnu.org> ---
Author: jiwang
Date: Fri Nov 7 11:08:30 2014
New Revision: 217215
URL: https://gcc.gnu.org/viewcvs?rev=217215&root=gcc&view=rev
Log:
[PATCH] PR63676, exit tree fold when node be TREE_CLOBBER_P
gcc/
PR tree-optimization/63676
* gimple-fold.c (fold_gimple_assign): Do not fold node when
TREE_CLOBBER_P be true.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/gimple-fold.c
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug rtl-optimization/63676] [5.0 regression] vshuf-v16hi.c ICE on arm-none-eabi
2014-10-29 15:05 [Bug rtl-optimization/63676] New: [5.0 regression] vshuf-v16hi.c ICE on arm-none-eabi jiwang at gcc dot gnu.org
2014-11-07 11:09 ` [Bug rtl-optimization/63676] " jiwang at gcc dot gnu.org
@ 2014-11-07 11:17 ` jiwang at gcc dot gnu.org
2015-02-10 8:06 ` collison at gcc dot gnu.org
2 siblings, 0 replies; 4+ messages in thread
From: jiwang at gcc dot gnu.org @ 2014-11-07 11:17 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63676
Jiong Wang <jiwang at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution|--- |FIXED
--- Comment #2 from Jiong Wang <jiwang at gcc dot gnu.org> ---
mark as fixed
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug rtl-optimization/63676] [5.0 regression] vshuf-v16hi.c ICE on arm-none-eabi
2014-10-29 15:05 [Bug rtl-optimization/63676] New: [5.0 regression] vshuf-v16hi.c ICE on arm-none-eabi jiwang at gcc dot gnu.org
2014-11-07 11:09 ` [Bug rtl-optimization/63676] " jiwang at gcc dot gnu.org
2014-11-07 11:17 ` jiwang at gcc dot gnu.org
@ 2015-02-10 8:06 ` collison at gcc dot gnu.org
2 siblings, 0 replies; 4+ messages in thread
From: collison at gcc dot gnu.org @ 2015-02-10 8:06 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63676
--- Comment #3 from collison at gcc dot gnu.org ---
Author: collison
Date: Tue Feb 10 08:05:35 2015
New Revision: 220572
URL: https://gcc.gnu.org/viewcvs?rev=220572&root=gcc&view=rev
Log:
2015-02-10 Michael Collison <michael.collison@linaro.org>
Backport from trunk r217215.
2014-11-07 Jiong Wang <jiong.wang@arm.com>
2014-11-07 Richard Biener <rguenther@suse.de>
PR tree-optimization/63676
* gimple-fold.c (fold_gimple_assign): Do not fold node when
TREE_CLOBBER_P be true.
Modified:
branches/linaro/gcc-4_9-branch/gcc/ChangeLog.linaro
branches/linaro/gcc-4_9-branch/gcc/gimple-fold.c
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2015-02-10 8:06 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2014-10-29 15:05 [Bug rtl-optimization/63676] New: [5.0 regression] vshuf-v16hi.c ICE on arm-none-eabi jiwang at gcc dot gnu.org
2014-11-07 11:09 ` [Bug rtl-optimization/63676] " jiwang at gcc dot gnu.org
2014-11-07 11:17 ` jiwang at gcc dot gnu.org
2015-02-10 8:06 ` collison 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).