-optimization
Assignee: unassigned at gcc dot gnu.org
Reporter: rmansfield at qnx dot com
Target Milestone: ---
Target: arm-unknown-linux-gnueabi
Created attachment 36298
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=36298=edit
reduced preprocessed sou
Severity: normal
Priority: P3
Component: target
Assignee: unassigned at gcc dot gnu.org
Reporter: rmansfield at qnx dot com
Target Milestone: ---
Target: arm-unknown-linux-gnueabi
$ ./xgcc -v
Using built-in specs.
COLLECT_GCC=./xgcc
Target: arm
Assignee: unassigned at gcc dot gnu.org
Reporter: rmansfield at qnx dot com
Target Milestone: ---
Created attachment 35935
-- https://gcc.gnu.org/bugzilla/attachment.cgi?id=35935action=edit
reduced preprocessed testcase
Testing gcc 5.2 RC with -march=i586
FAIL: gcc.target
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63468
Ryan Mansfield rmansfield at qnx dot com changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61610
Ryan Mansfield rmansfield at qnx dot com changed:
What|Removed |Added
Status|WAITING |RESOLVED
: middle-end
Assignee: unassigned at gcc dot gnu.org
Reporter: rmansfield at qnx dot com
Target: arm-unknown-linux-gnueabi
Created attachment 33655
-- https://gcc.gnu.org/bugzilla/attachment.cgi?id=33655action=edit
reduced preprocess source
$ ./xgcc -v
Using built
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=51534
Ryan Mansfield rmansfield at qnx dot com changed:
What|Removed |Added
Status|NEW |RESOLVED
: gcc
Version: 4.10.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: tree-optimization
Assignee: unassigned at gcc dot gnu.org
Reporter: rmansfield at qnx dot com
Created attachment 33062
-- https://gcc.gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61688
--- Comment #3 from Ryan Mansfield rmansfield at qnx dot com ---
FWIW, it started happening for me at rev21
: target
Assignee: unassigned at gcc dot gnu.org
Reporter: rmansfield at qnx dot com
CC: sandra at codesourcery dot com
Target: mips-unknown-linux-uclibc
Created attachment 33005
-- https://gcc.gnu.org/bugzilla/attachment.cgi?id=33005action=edit
Priority: P3
Component: target
Assignee: unassigned at gcc dot gnu.org
Reporter: rmansfield at qnx dot com
Target: i686-unknown-linux-gnu
The following code that is specifically targeted at x86 (not intended to be
portable) and assumes that the variable
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61479
--- Comment #2 from Ryan Mansfield rmansfield at qnx dot com ---
Right, thanks for pointing this out. Sorry for the noise.
Priority: P3
Component: preprocessor
Assignee: unassigned at gcc dot gnu.org
Reporter: rmansfield at qnx dot com
$ cat ~/ice.c
#include stdio.h
int main(int argc, char *argv[])
{
printf(hello world\n);
}
$ ./xgcc -v
Using built-in specs.
COLLECT_GCC=./xgcc
Target
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60368
--- Comment #1 from Ryan Mansfield rmansfield at qnx dot com ---
Maybe a WONTFIX. It's not clear to me why cpp_host_to_exec_charset is using
CPP_DL_ICE for this instead of CPP_DL_ERROR
Assignee: unassigned at gcc dot gnu.org
Reporter: rmansfield at qnx dot com
Target: arm-unknown-linux-gnueabi
$ cat ~/ice.i
typedef struct _jmp_buf
{
}
jmp_buf[1];
extern int optind;
jmp_buf jump_buf;
int
main (int argc, char **argv)
{
int cnt;
foo (jump_buf, _setjmp
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59993
--- Comment #2 from Ryan Mansfield rmansfield at qnx dot com ---
Started happening after rev207239
http://gcc.gnu.org/viewcvs/gcc?view=revisionrevision=207239
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59993
--- Comment #7 from Ryan Mansfield rmansfield at qnx dot com ---
Comment on attachment 31992
-- http://gcc.gnu.org/bugzilla/attachment.cgi?id=31992
patch
I've confirmed the patch fixes original ICE.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59575
--- Comment #23 from Ryan Mansfield rmansfield at qnx dot com ---
(In reply to Jakub Jelinek from comment #21)
Can you
break gen_rtx_fmt_E_stat if code == SEQUENCE
and see where this SEQUENCE has been allocated and why the count is so
bogusly
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59575
--- Comment #24 from Ryan Mansfield rmansfield at qnx dot com ---
$ valgrind ./cc1 -fexceptions ~/conftest.c
==5295== Memcheck, a memory error detector
==5295== Copyright (C) 2002-2012, and GNU GPL'd, by Julian Seward et al.
==5295== Using
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59575
--- Comment #27 from Ryan Mansfield rmansfield at qnx dot com ---
(In reply to Jakub Jelinek from comment #25)
Created attachment 31980 [details]
gcc49-pr59575.patch
Ah, of course, you're right, num_dwarf_regs is uninitialized. Fixed thusly
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59575
--- Comment #29 from Ryan Mansfield rmansfield at qnx dot com ---
(In reply to Jakub Jelinek from comment #28)
(In reply to Ryan Mansfield from comment #27)
Yep, that fixes the ICE. Thanks
Could you please bootstrap/regtest it if you have hw
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59575
--- Comment #20 from Ryan Mansfield rmansfield at qnx dot com ---
Sorry, can't reproduce. Can you run it in the debugger
p debug_rtx (p)
up
p debug_rtx (insn)
?
Sorry for the delay.
Starting program: /home/ryan/gnu/gcc/trunk/arm-eabi/gcc
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59575
--- Comment #16 from Ryan Mansfield rmansfield at qnx dot com ---
(In reply to Jakub Jelinek from comment #15)
Created attachment 31943 [details]
gcc49-pr59575.patch
Updated patch, which should now handle the dummy pushes also
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59575
--- Comment #18 from Ryan Mansfield rmansfield at qnx dot com ---
(In reply to Jakub Jelinek from comment #17)
Can I ask for preprocessed source + options again?
$ cat ~/conftest.c
void bar ();
void clean (int *);
void foo ()
{
int i
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59575
--- Comment #9 from Ryan Mansfield rmansfield at qnx dot com ---
(In reply to Jakub Jelinek from comment #8)
Created attachment 31934 [details]
gcc49-pr59575.patch
Untested fix. Can somebody please test it?
The attached patch fixes
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59575
--- Comment #11 from Ryan Mansfield rmansfield at qnx dot com ---
Created attachment 31937
-- http://gcc.gnu.org/bugzilla/attachment.cgi?id=31937action=edit
preprocessed src
Configured with: ../configure --target=arm-unknown-linux-gnueabi
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59575
--- Comment #12 from Ryan Mansfield rmansfield at qnx dot com ---
/home/ryan/gnu/gcc/trunk/arm-eabi/./gcc/xgcc
-B/home/ryan/gnu/gcc/trunk/arm-eabi/./gcc/
-B/home/ryan/x-tools/arm-unknown-linux-gnueabi/arm-unknown-linux-gnueabi/bin/
-B/home/ryan/x
Component: debug
Assignee: unassigned at gcc dot gnu.org
Reporter: rmansfield at qnx dot com
Target: arm-unknown-linux-gnueabi
~/gnu/gcc/trunk/arm-eabi/gcc$ cat ~/ice.i
void
test (int *p)
{
int i;
long long j;
if (p)
{
foo (p);
}
else
{
if (p
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59418
--- Comment #6 from Ryan Mansfield rmansfield at qnx dot com ---
(In reply to Eric Botcazou from comment #5)
Thanks for reporting the problem and distilling the testcase.
No problem, thanks for fixing.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55150
Ryan Mansfield rmansfield at qnx dot com changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42949
Ryan Mansfield rmansfield at qnx dot com changed:
What|Removed |Added
Status|WAITING |RESOLVED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45511
Ryan Mansfield rmansfield at qnx dot com changed:
What|Removed |Added
Status|WAITING |RESOLVED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45814
Ryan Mansfield rmansfield at qnx dot com changed:
What|Removed |Added
Status|WAITING |RESOLVED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49521
Ryan Mansfield rmansfield at qnx dot com changed:
What|Removed |Added
Status|NEW |RESOLVED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43588
Ryan Mansfield rmansfield at qnx dot com changed:
What|Removed |Added
Status|NEW |RESOLVED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45885
Ryan Mansfield rmansfield at qnx dot com changed:
What|Removed |Added
Status|NEW |RESOLVED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59418
Ryan Mansfield rmansfield at qnx dot com changed:
What|Removed |Added
CC||ebotcazou
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59350
--- Comment #9 from Ryan Mansfield rmansfield at qnx dot com ---
Created attachment 31410
-- http://gcc.gnu.org/bugzilla/attachment.cgi?id=31410action=edit
arm-eabi testcase
I haven't been able to reproduce with the inline testcase either
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55931
Ryan Mansfield rmansfield at qnx dot com changed:
What|Removed |Added
CC||rmansfield
Priority: P3
Component: testsuite
Assignee: unassigned at gcc dot gnu.org
Reporter: rmansfield at qnx dot com
=== gcc tests ===
Schedule of variations:
unix/-m32/-fstack-protector-strong
Running target unix/-m32/-fstack-protector-strong
Using /usr/share/dejagnu
Component: debug
Assignee: unassigned at gcc dot gnu.org
Reporter: rmansfield at qnx dot com
Target: arm-unknown-linux-gnueabi
$ ./xgcc -v
Using built-in specs.
COLLECT_GCC=./xgcc
Target: arm-unknown-linux-gnueabi
Configured with: ../configure --target=arm-unknown-linux
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59350
Ryan Mansfield rmansfield at qnx dot com changed:
What|Removed |Added
CC||rmansfield
++
Assignee: unassigned at gcc dot gnu.org
Reporter: rmansfield at qnx dot com
Created attachment 31062
-- http://gcc.gnu.org/bugzilla/attachment.cgi?id=31062action=edit
preprocessed src
Two testcases reproduce the ICE in cxx_eval_constant_expression on gcc 4.8 and
4.9 (including fix
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58827
--- Comment #1 from Ryan Mansfield rmansfield at qnx dot com ---
Created attachment 31063
-- http://gcc.gnu.org/bugzilla/attachment.cgi?id=31063action=edit
2nd preprocessed src
Priority: P3
Component: debug
Assignee: unassigned at gcc dot gnu.org
Reporter: rmansfield at qnx dot com
Target: powerpc-e500v2-linux-gnuspe
spe targets are failing to build libgcc.
$ ./xgcc -v
Using built-in specs.
COLLECT_GCC=./xgcc
Target: powerpc
Assignee: unassigned at gcc dot gnu.org
Reporter: rmansfield at qnx dot com
Created attachment 30088
-- http://gcc.gnu.org/bugzilla/attachment.cgi?id=30088action=edit
preprocessed src
$ ./xgcc -v
Using built-in specs.
COLLECT_GCC=./xgcc
Target: arm-unknown-linux-gnueabi
Configured
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57059
Bug #: 57059
Summary: Host configuration of loose_warn breaks for build
components for Canadian crosses
Classification: Unclassified
Product: gcc
Version: 4.9.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56857
--- Comment #3 from Ryan Mansfield rmansfield at qnx dot com 2013-04-16
13:35:47 UTC ---
(In reply to comment #2)
ICE started happening at rev196747
http://gcc.gnu.org/viewcvs/gcc?view=revisionrevision=196747
ICE no longer happens
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56896
Bug #: 56896
Summary: Missing DIR_SEPARATOR if --with-gxx-include-dir
configured as subdir of sysroot
Classification: Unclassified
Product: gcc
Version: 4.9.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56857
Bug #: 56857
Summary: Crash in resolve_args
Classification: Unclassified
Product: gcc
Version: 4.8.1
Status: UNCONFIRMED
Severity: normal
Priority: P3
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56857
Ryan Mansfield rmansfield at qnx dot com changed:
What|Removed |Added
Version|4.8.1 |4.9.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56857
--- Comment #2 from Ryan Mansfield rmansfield at qnx dot com 2013-04-06
18:42:07 UTC ---
ICE started happening at rev196747
http://gcc.gnu.org/viewcvs/gcc?view=revisionrevision=196747
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55949
Bug #: 55949
Summary: __builtin_object_size size passed to memcpy_chk is
incorrect
Classification: Unclassified
Product: gcc
Version: 4.6.4
Status:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55949
--- Comment #1 from Ryan Mansfield rmansfield at qnx dot com 2013-01-11
21:30:21 UTC ---
Created attachment 29152
-- http://gcc.gnu.org/bugzilla/attachment.cgi?id=29152
reduced testcase
Attached testcase using:
gcc version 4.6.4
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55949
--- Comment #3 from Ryan Mansfield rmansfield at qnx dot com 2013-01-12
01:03:03 UTC ---
(In reply to comment #2)
Looks like a bug in whatever string.h headers you are using.
The second parameter for __builtin_object_size for memcpy
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55949
Ryan Mansfield rmansfield at qnx dot com changed:
What|Removed |Added
Status|UNCONFIRMED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55920
Bug #: 55920
Summary: ICE in expand_debug_locations, at cfgexpand.c:3753
Classification: Unclassified
Product: gcc
Version: 4.8.0
Status: UNCONFIRMED
Severity:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55888
Bug #: 55888
Summary: ICE in in bitmap_set_replace_value, at
tree-ssa-pre.c:867
Classification: Unclassified
Product: gcc
Version: unknown
Status: UNCONFIRMED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55888
--- Comment #1 from Ryan Mansfield rmansfield at qnx dot com 2013-01-06
15:17:56 UTC ---
Created attachment 29088
-- http://gcc.gnu.org/bugzilla/attachment.cgi?id=29088
preprocessed src
Preprocessed source
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55238
Bug #: 55238
Summary: ICE in find_aggregate_values_for_callers_subset, at
ipa-cp.c:2908 building zlib
Classification: Unclassified
Product: gcc
Version: 4.8.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48806
--- Comment #8 from Ryan Mansfield rmansfield at qnx dot com 2012-11-07
23:56:22 UTC ---
(In reply to comment #7)
Is it OK to close this PR without adding the test case to the test suite?
That's fine with me.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55150
--- Comment #3 from Ryan Mansfield rmansfield at qnx dot com 2012-11-01
11:46:24 UTC ---
I found similar crash that happens with the fix in comment #2 applied. i.e.
using rev193061:
$ ./xgcc -B. -m32 -Os -fpic -g ~/ice.i
/home/ryan/ice.i
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55150
--- Comment #4 from Ryan Mansfield rmansfield at qnx dot com 2012-11-01
11:47:54 UTC ---
Created attachment 28590
-- http://gcc.gnu.org/bugzilla/attachment.cgi?id=28590
second preprocessed src testcase
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55150
Bug #: 55150
Summary: Crash in copy_rtx
Classification: Unclassified
Product: gcc
Version: 4.8.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55150
--- Comment #1 from Ryan Mansfield rmansfield at qnx dot com 2012-10-31
16:41:14 UTC ---
Forgot some info
$ ./xgcc -v
Using built-in specs.
COLLECT_GCC=./xgcc
Target: x86_64-unknown-linux-gnu
Configured with: ../configure --enable
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54957
Bug #: 54957
Summary: Two crashes introduced by rev192488
Classification: Unclassified
Product: gcc
Version: 4.8.0
Status: UNCONFIRMED
Severity: normal
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54957
--- Comment #2 from Ryan Mansfield rmansfield at qnx dot com 2012-10-17
18:04:49 UTC ---
Created attachment 28464
-- http://gcc.gnu.org/bugzilla/attachment.cgi?id=28464
preprocessed src (not reduced)
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54957
--- Comment #4 from Ryan Mansfield rmansfield at qnx dot com 2012-10-17
18:10:25 UTC ---
(In reply to comment #1)
arm-unknown-linux-gnu (not EABI)
I thought that support was removed.
I have a local patch re-enabling it, but I don't
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54957
--- Comment #7 from Ryan Mansfield rmansfield at qnx dot com 2012-10-17
18:29:45 UTC ---
(In reply to comment #6)
(In reply to comment #5)
Created attachment 28465 [details]
Proposed patch
I haven't tested the patch. Ryan, could
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54957
--- Comment #9 from Ryan Mansfield rmansfield at qnx dot com 2012-10-17
19:05:36 UTC ---
(In reply to comment #8)
Created attachment 28466 [details]
Proposed patch
Handle the possibility that stmt_bb may be NULL
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54957
--- Comment #10 from Ryan Mansfield rmansfield at qnx dot com 2012-10-17
19:47:08 UTC ---
Created attachment 28467
-- http://gcc.gnu.org/bugzilla/attachment.cgi?id=28467
emit_case_dispatch_table testcase
Here's a csmith generated
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54957
--- Comment #12 from Ryan Mansfield rmansfield at qnx dot com 2012-10-17
20:38:56 UTC ---
(In reply to comment #11)
(In reply to comment #10)
Created attachment 28467 [details]
emit_case_dispatch_table testcase
Here's a csmith
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54925
Bug #: 54925
Summary: Segfault in gen_split_910
Classification: Unclassified
Product: gcc
Version: 4.8.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54670
Bug #: 54670
Summary: ICE in extract_insn, at recog.c:2125
Classification: Unclassified
Product: gcc
Version: 4.8.0
Status: UNCONFIRMED
Severity: normal
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54674
Bug #: 54674
Summary: ICE in build2_stat, at tree.c:3835
Classification: Unclassified
Product: gcc
Version: 4.8.0
Status: UNCONFIRMED
Severity: normal
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54643
Bug #: 54643
Summary: Build hangs compiling unwind-arm.c
Classification: Unclassified
Product: gcc
Version: 4.8.0
Status: UNCONFIRMED
Severity: normal
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54643
Ryan Mansfield rmansfield at qnx dot com changed:
What|Removed |Added
CC||bernds
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54334
Bug #: 54334
Summary: Unable to bootstrap using gcc 4.1.0 after
cxx-conversion merge
Classification: Unclassified
Product: gcc
Version: 4.8.0
Status: UNCONFIRMED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54334
Ryan Mansfield rmansfield at qnx dot com changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39423
Ryan Mansfield rmansfield at qnx dot com changed:
What|Removed |Added
CC||rmansfield
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39423
--- Comment #30 from Ryan Mansfield rmansfield at qnx dot com 2012-08-10
13:36:42 UTC ---
Created attachment 27983
-- http://gcc.gnu.org/bugzilla/attachment.cgi?id=27983
preprocessed src
Testcase that reproduces elimination_costs_in_insn ICE
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54089
--- Comment #10 from Ryan Mansfield rmansfield at qnx dot com 2012-08-10
14:24:55 UTC ---
Created attachment 27985
-- http://gcc.gnu.org/bugzilla/attachment.cgi?id=27985
preprocessed src
./xgcc -B. -w ~/ice2.i -c -Os
/home/ryan/ice2.i
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54211
Bug #: 54211
Summary: [4.8 Regression] ICE: verify_gimple failed building
freetype with -Os
Classification: Unclassified
Product: gcc
Version: 4.8.0
Status:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54093
--- Comment #5 from Ryan Mansfield rmansfield at qnx dot com 2012-07-27
02:56:45 UTC ---
(In reply to comment #4)
Created attachment 27877 [details]
proposed fix
Please try out this patch.
The patch resolves the ICEs, and I didn't see any
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54093
Bug #: 54093
Summary: ICE in in extract_insn, at recog.c:2129
Classification: Unclassified
Product: gcc
Version: 4.8.0
Status: UNCONFIRMED
Severity: normal
Priority:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54093
--- Comment #1 from Ryan Mansfield rmansfield at qnx dot com 2012-07-25
19:27:00 UTC ---
Created attachment 27873
-- http://gcc.gnu.org/bugzilla/attachment.cgi?id=27873
2nd preprocessed src example
Happens at -O2
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54093
--- Comment #2 from Ryan Mansfield rmansfield at qnx dot com 2012-07-25
19:28:40 UTC ---
Created attachment 27874
-- http://gcc.gnu.org/bugzilla/attachment.cgi?id=27874
3rd preprocessed src example
Happens at -O1
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53886
--- Comment #3 from Ryan Mansfield rmansfield at qnx dot com 2012-07-08
11:52:21 UTC ---
Created attachment 27763
-- http://gcc.gnu.org/bugzilla/attachment.cgi?id=27763
preprocessed src
Sorry, I had tried to attach it during the bug creation
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53886
Bug #: 53886
Summary: Seg fault in sh_insn_length_adjustment
Classification: Unclassified
Product: gcc
Version: 4.8.0
Status: UNCONFIRMED
Severity: normal
Priority:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53887
Bug #: 53887
Summary: ICE in hoist_edge_and_branch_if_true, at
tree-switch-conversion.c:79
Classification: Unclassified
Product: gcc
Version: 4.8.0
Status:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53440
--- Comment #4 from Ryan Mansfield rmansfield at qnx dot com 2012-05-23
00:12:59 UTC ---
(In reply to comment #3)
(In reply to comment #2)
Someone needs to implement the thunk functionality for arm.
The ARM port does have MI thunk support
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53440
Bug #: 53440
Summary: [arm] generic thunk code fails for method which uses
'...'
Classification: Unclassified
Product: gcc
Version: 4.8.0
Status: UNCONFIRMED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53440
--- Comment #1 from Ryan Mansfield rmansfield at qnx dot com 2012-05-21
18:04:03 UTC ---
Created attachment 27463
-- http://gcc.gnu.org/bugzilla/attachment.cgi?id=27463
test case
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48806
--- Comment #5 from Ryan Mansfield rmansfield at qnx dot com 2012-03-06
00:32:59 UTC ---
(In reply to comment #4)
It looks that the testcase came from a FreeBSD kernel code:
http://www.leidinger.net/FreeBSD/dox/net80211/html/d7/d8d
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52078
Bug #: 52078
Summary: Bogus may be used uninitialized warning
Classification: Unclassified
Product: gcc
Version: 4.7.0
Status: UNCONFIRMED
Severity: normal
Priority:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51725
Ryan Mansfield rmansfield at qnx dot com changed:
What|Removed |Added
CC||rmansfield
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51725
--- Comment #18 from Ryan Mansfield rmansfield at qnx dot com 2012-01-03
21:24:18 UTC ---
(In reply to comment #17)
(In reply to comment #15)
That doesn't look related to this. Can you open a PR for that, attach
preprocessed source and list
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51746
Bug #: 51746
Summary: Segfault in cselib_preserved_value_p
Classification: Unclassified
Product: gcc
Version: 4.7.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41159
--- Comment #21 from Ryan Mansfield rmansfield at qnx dot com 2011-12-20
12:27:29 UTC ---
(In reply to comment #20)
I'm testing this patch on x86_64-linux, but it won't make any difference
there.
So can you guys test on arm/alpha please
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51534
Bug #: 51534
Summary: Bad code gen for vcgtq_u32 NEON intrinsic
Classification: Unclassified
Product: gcc
Version: 4.7.0
Status: UNCONFIRMED
Severity: normal
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