* [Bug target/21169] [4.0 regression] ICE in reload_cse_simplify_operands with -fnon-call-exceptions -fPIC -O2
[not found] <bug-21169-5498@http.gcc.gnu.org/bugzilla/>
@ 2006-02-01 11:01 ` dtemirbulatov at gmail dot com
2006-02-06 16:51 ` dtemirbulatov at gmail dot com
` (6 subsequent siblings)
7 siblings, 0 replies; 12+ messages in thread
From: dtemirbulatov at gmail dot com @ 2006-02-01 11:01 UTC (permalink / raw)
To: gcc-bugs
------- Comment #5 from dtemirbulatov at gmail dot com 2006-02-01 11:01 -------
no such regression on mainline
$ ./gcc-exec/bin/x86_64-unknown-linux-gnu-g++ -v
Using built-in specs.
Target: x86_64-unknown-linux-gnu
Configured with: ../gcc-20051026/configure --target=x86_64-unknown-linux-gnu
--host=i686-host_pc-linux-gnu --prefix=/home/dinar/work/fsfbugz/21169/gcc-exec/
--disable-multilib
--with-sysroot=/home/dinar/work/gnu/tools/gcc-4.0.2-20060112-glibc-2.3.5/x86_64-unknown-linux-gnu/x86_64-unknown-linux-gnu/sys-root
--with-local-prefix=/home/dinar/work/gnu/tools/gcc-4.0.2-20060112-glibc-2.3.5/x86_64-unknown-linux-gnu/x86_64-unknown-linux-gnu/sys-root
--disable-nls --enable-threads=posix --enable-symvers=gnu --enable-__cxa_atexit
--enable-languages=c,c++ --enable-shared --enable-c99 --enable-long-long
Thread model: posix
gcc version 4.1.0 20051026 (experimental)
--
dtemirbulatov at gmail dot com changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |dtemirbulatov at gmail dot
| |com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21169
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug target/21169] [4.0 regression] ICE in reload_cse_simplify_operands with -fnon-call-exceptions -fPIC -O2
[not found] <bug-21169-5498@http.gcc.gnu.org/bugzilla/>
2006-02-01 11:01 ` [Bug target/21169] [4.0 regression] ICE in reload_cse_simplify_operands with -fnon-call-exceptions -fPIC -O2 dtemirbulatov at gmail dot com
@ 2006-02-06 16:51 ` dtemirbulatov at gmail dot com
2006-02-14 11:46 ` dtemirbulatov at gmail dot com
` (5 subsequent siblings)
7 siblings, 0 replies; 12+ messages in thread
From: dtemirbulatov at gmail dot com @ 2006-02-06 16:51 UTC (permalink / raw)
To: gcc-bugs
------- Comment #6 from dtemirbulatov at gmail dot com 2006-02-06 16:51 -------
Created an attachment (id=10787)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=10787&action=view)
proposed patch
>Can anybody do a regression hunt on mainline?
I found original fix on the mainline. it is
2005-04-12 Richard Henderson <rth@redhat.com>
* config/i386/i386.c (ix86_prepare_sse_fp_compare_args): Split ...
(ix86_expand_sse_fp_minmax): ... from ...
(ix86_expand_fp_movcc): ... here.
(ix86_expand_sse_movcc): Rewrite from ix86_split_sse_movcc.
* config/i386/i386-protos.h: Update.
* config/i386/i386.md (UNSPEC_IEEE_MIN, UNSPEC_IEEE_MAX): New.
(sse_setccsf, sse_setccdf): Allow before reload.
(movsfcc_1_sse_min, movsfcc_1_sse_max, movsfcc_1_sse): Remove.
(movdfcc_1_sse_min, movdfcc_1_sse_max, movdfcc_1_sse): Remove.
(ieee_sminsf3, ieee_smaxsf3, ieee_smindf3, ieee_smaxdf3): New.
* config/i386/sse.md (andsf3, nandsf3, iorsf3, xorsf3): New.
(anddf3, nanddf3, iordf3, xordf3): New.
Attached patch was tested for i686-pc-linux-gnu and x86_64-unknown-linux-gnu
including make check-gcc.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21169
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug target/21169] [4.0 regression] ICE in reload_cse_simplify_operands with -fnon-call-exceptions -fPIC -O2
[not found] <bug-21169-5498@http.gcc.gnu.org/bugzilla/>
2006-02-01 11:01 ` [Bug target/21169] [4.0 regression] ICE in reload_cse_simplify_operands with -fnon-call-exceptions -fPIC -O2 dtemirbulatov at gmail dot com
2006-02-06 16:51 ` dtemirbulatov at gmail dot com
@ 2006-02-14 11:46 ` dtemirbulatov at gmail dot com
2006-03-10 2:25 ` dtemirbulatov at gmail dot com
` (4 subsequent siblings)
7 siblings, 0 replies; 12+ messages in thread
From: dtemirbulatov at gmail dot com @ 2006-02-14 11:46 UTC (permalink / raw)
To: gcc-bugs
------- Comment #7 from dtemirbulatov at gmail dot com 2006-02-14 11:46 -------
(From update of attachment 10787)
I have noticed a few regressions with that patch on x86_86.
--
dtemirbulatov at gmail dot com changed:
What |Removed |Added
----------------------------------------------------------------------------
Attachment #10787|0 |1
is obsolete| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21169
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug target/21169] [4.0 regression] ICE in reload_cse_simplify_operands with -fnon-call-exceptions -fPIC -O2
[not found] <bug-21169-5498@http.gcc.gnu.org/bugzilla/>
` (2 preceding siblings ...)
2006-02-14 11:46 ` dtemirbulatov at gmail dot com
@ 2006-03-10 2:25 ` dtemirbulatov at gmail dot com
2006-03-10 2:31 ` dtemirbulatov at gmail dot com
` (3 subsequent siblings)
7 siblings, 0 replies; 12+ messages in thread
From: dtemirbulatov at gmail dot com @ 2006-03-10 2:25 UTC (permalink / raw)
To: gcc-bugs
------- Comment #8 from dtemirbulatov at gmail dot com 2006-03-10 02:25 -------
>I have noticed a few regressions with that patch on x86_86.
those regressions were due to a linux kernel problem, retested on x86_86 target
and no regressions observed
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21169
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug target/21169] [4.0 regression] ICE in reload_cse_simplify_operands with -fnon-call-exceptions -fPIC -O2
[not found] <bug-21169-5498@http.gcc.gnu.org/bugzilla/>
` (3 preceding siblings ...)
2006-03-10 2:25 ` dtemirbulatov at gmail dot com
@ 2006-03-10 2:31 ` dtemirbulatov at gmail dot com
2006-03-11 3:17 ` mmitchel at gcc dot gnu dot org
` (2 subsequent siblings)
7 siblings, 0 replies; 12+ messages in thread
From: dtemirbulatov at gmail dot com @ 2006-03-10 2:31 UTC (permalink / raw)
To: gcc-bugs
------- Comment #9 from dtemirbulatov at gmail dot com 2006-03-10 02:31 -------
s/retested on x86_86/retested on another x86_86
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21169
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug target/21169] [4.0 regression] ICE in reload_cse_simplify_operands with -fnon-call-exceptions -fPIC -O2
[not found] <bug-21169-5498@http.gcc.gnu.org/bugzilla/>
` (4 preceding siblings ...)
2006-03-10 2:31 ` dtemirbulatov at gmail dot com
@ 2006-03-11 3:17 ` mmitchel at gcc dot gnu dot org
2007-01-18 3:46 ` gdr at gcc dot gnu dot org
2007-01-21 21:57 ` pinskia at gcc dot gnu dot org
7 siblings, 0 replies; 12+ messages in thread
From: mmitchel at gcc dot gnu dot org @ 2006-03-11 3:17 UTC (permalink / raw)
To: gcc-bugs
--
mmitchel at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|4.0.3 |4.0.4
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21169
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug target/21169] [4.0 regression] ICE in reload_cse_simplify_operands with -fnon-call-exceptions -fPIC -O2
[not found] <bug-21169-5498@http.gcc.gnu.org/bugzilla/>
` (5 preceding siblings ...)
2006-03-11 3:17 ` mmitchel at gcc dot gnu dot org
@ 2007-01-18 3:46 ` gdr at gcc dot gnu dot org
2007-01-21 21:57 ` pinskia at gcc dot gnu dot org
7 siblings, 0 replies; 12+ messages in thread
From: gdr at gcc dot gnu dot org @ 2007-01-18 3:46 UTC (permalink / raw)
To: gcc-bugs
------- Comment #10 from gdr at gcc dot gnu dot org 2007-01-18 03:46 -------
won't fix for GCC-4.0.x.
--
gdr at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|4.0.4 |---
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21169
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug target/21169] [4.0 regression] ICE in reload_cse_simplify_operands with -fnon-call-exceptions -fPIC -O2
[not found] <bug-21169-5498@http.gcc.gnu.org/bugzilla/>
` (6 preceding siblings ...)
2007-01-18 3:46 ` gdr at gcc dot gnu dot org
@ 2007-01-21 21:57 ` pinskia at gcc dot gnu dot org
7 siblings, 0 replies; 12+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2007-01-21 21:57 UTC (permalink / raw)
To: gcc-bugs
------- Comment #11 from pinskia at gcc dot gnu dot org 2007-01-21 21:57 -------
Fixed.
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
Target Milestone|--- |4.1.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21169
^ permalink raw reply [flat|nested] 12+ messages in thread