http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49874
Summary: [h8300] ICE in
compute_frame_pointer_to_fb_displacement, at
dwarf2out.c:16312
Product: gcc
Version: 4.5.5
Status: UNCONFIRMED
Severity: normal
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49874
--- Comment #1 from Arnaud Lacombe lacombar at gmail dot com 2011-07-27
17:46:18 UTC ---
gcc version 4.6.2 20110726 (prerelease) (GCC) is affected too.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49874
--- Comment #2 from Arnaud Lacombe lacombar at gmail dot com 2011-07-27
17:48:53 UTC ---
as is version 4.7.0 20110609 (experimental)
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49877
Summary: [h8300] ICE in in reload_cse_simplify_operands: insn
does not satisfy its constraints
Product: gcc
Version: 4.7.0
Status: UNCONFIRMED
Severity: normal
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49878
Summary: [h8300] ICE in based_loc_descr, at dwarf2out.c:10478
Product: gcc
Version: 4.7.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c
AssignedTo:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49877
--- Comment #1 from Arnaud Lacombe lacombar at gmail dot com 2011-07-27
18:45:26 UTC ---
also triggering:
/src/linux/linux/drivers/input/mouse/synaptics.c:679:1: error: insn does not
satisfy its constraints:
(insn 274 1532 1533 23 (set (mem/c:QI
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49879
Summary: [h8300] ICE in maybe_record_trace_start, at
dwarf2cfi.c:2439
Product: gcc
Version: 4.7.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49879
--- Comment #1 from Arnaud Lacombe lacombar at gmail dot com 2011-07-27
18:47:41 UTC ---
testcase to come
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49878
--- Comment #1 from Arnaud Lacombe lacombar at gmail dot com 2011-07-27
18:51:21 UTC ---
Created attachment 24846
-- http://gcc.gnu.org/bugzilla/attachment.cgi?id=24846
reduced testcase.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49877
--- Comment #2 from Arnaud Lacombe lacombar at gmail dot com 2011-07-28
01:00:03 UTC ---
Created attachment 24849
-- http://gcc.gnu.org/bugzilla/attachment.cgi?id=24849
add non-reduced testcase
command to trigger the ICE:
% h8300-elf-gcc -O1
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49877
--- Comment #3 from Arnaud Lacombe lacombar at gmail dot com 2011-07-28
01:02:32 UTC ---
Created attachment 24850
-- http://gcc.gnu.org/bugzilla/attachment.cgi?id=24850
non-reduced testcase
ldr.i: command to trigger the ICE: same as above
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49877
--- Comment #4 from Arnaud Lacombe lacombar at gmail dot com 2011-07-28
01:06:49 UTC ---
Created attachment 24851
-- http://gcc.gnu.org/bugzilla/attachment.cgi?id=24851
non-reduced testcase
synaptics.i: command to trigger the ICE:
% h8300-elf
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49879
--- Comment #2 from Arnaud Lacombe lacombar at gmail dot com 2011-07-28
01:22:25 UTC ---
Created attachment 24852
-- http://gcc.gnu.org/bugzilla/attachment.cgi?id=24852
non-reduced testcase
command to reproduce the ICE:
% h8300-elf-gcc -O2
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49848
Summary: False positive warning triggered by
-Wmaybe-uninitialized
Product: gcc
Version: 4.5.1
Status: UNCONFIRMED
Severity: normal
Priority: P3
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49848
--- Comment #1 from Arnaud Lacombe lacombar at gmail dot com 2011-07-26
01:31:07 UTC ---
Created attachment 24834
-- http://gcc.gnu.org/bugzilla/attachment.cgi?id=24834
reduced testcase
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42494
--- Comment #18 from Arnaud Lacombe lacombar at gmail dot com 2011-05-18
15:17:48 UTC ---
Yes, the original test case is fine now, but not the updated snippet I posted.
Maybe should I open a new bug ?
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42494
Arnaud Lacombe lacombar at gmail dot com changed:
What|Removed |Added
CC||lacombar
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42494
--- Comment #15 from Arnaud Lacombe lacombar at gmail dot com 2011-05-13
20:14:08 UTC ---
trunk from early May also fails with one more if (outcnt == 1) func (); line
at the end of the function:
% ./gcc/cc1 -Os -o - test.c
.file
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43952
Arnaud Lacombe lacombar at gmail dot com changed:
What|Removed |Added
CC||lacombar
Priority: P3
Component: c
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: lacombar at gmail dot com
GCC host triplet: i686-pc
GCC target triplet: sparc-none-linux
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45593
--- Comment #1 from lacombar at gmail dot com 2010-09-08 06:13 ---
Created an attachment (id=21734)
-- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21734action=view)
reduced testcase
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45593
--- Comment #3 from lacombar at gmail dot com 2010-09-09 04:34 ---
Some random config of the linux kernel, as of 2.6.36-rc3 results on the
following
stat.c: In function 'show_stat':
stat.c:123:1: error: unable to find a register to spill in class 'FP_REGS'
stat.c:123:1: error
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: lacombar at gmail dot com
GCC build triplet: i686-pc
GCC host triplet: i686-pc
GCC target triplet: arm-none-linux-eabi
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45447
--- Comment #11 from lacombar at gmail dot com 2010-08-05 23:29 ---
I encountered that issue with gcc 4.3.4 on the following target:
mips-unknown-linux-uclibc. I'm currently confirming with gcc 4.3.5. If it still
happen, would it be worth pulling to the 4.3 branch ?
--
http
--- Comment #12 from lacombar at gmail dot com 2010-08-06 00:01 ---
ok, 3.4.5, same target is bad too:
./mips-unknown-linux-uclibc/libstdc++-v3/config.log:
error while loading shared libraries:
/targets/mips-unknown-linux-uclibc/build/build-cc/./gcc/libgcc_s.so.1: ELF file
data
configuring libgcc
Product: gcc
Version: 4.4.4
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: lacombar at gmail dot com
GCC build triplet: i486-pc-linux
--- Comment #1 from lacombar at gmail dot com 2010-04-23 22:02 ---
building for `i486-pc-elf' and `arm-unknown-eabi' using the same system
toolchain works fine. I'll try to build for more target over the week-end to
confirm if it's a blackfin-only issue or not.
--
http
--- Comment #2 from lacombar at gmail dot com 2010-04-23 22:15 ---
can you provide a backtrace of this crash ? What is the version of the system
compiler used for that build ?
Thanks.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43858
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