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* [Bug c/32557] New: internal compiler error: RTL check: expected code 'reg', have 'subreg' in rhs_regno, at rtl.h:956
@ 2007-06-30 8:58 aj at gcc dot gnu dot org
2007-06-30 9:23 ` [Bug rtl-optimization/32557] [4.3 Regression] " pinskia at gcc dot gnu dot org
` (13 more replies)
0 siblings, 14 replies; 15+ messages in thread
From: aj at gcc dot gnu dot org @ 2007-06-30 8:58 UTC (permalink / raw)
To: gcc-bugs
Building GCC SVN fails with RTL check. The configure line is:
/cvs/gcc-svn/trunk/configure --prefix=/opt/gcc/4.3-devel
--enable-checking=yes,rtl --enable-threads=posix --enable-clocale=gnu
--enable-__cxa_atexit --enable-shared
--enable-languages=c,c++,ada,treelang,java,fortran,objc --with-system-zlib
--with-cpu=default32 --with-long-double-128 --enable-secureplt
powerpc64-suse-linux-gnu
libtool: compile: /abuild/aj/gcc/./gcc/xgcc -B/abuild/aj/gcc/./gcc/
-B/opt/gcc/4.3-devel/powerpc64-suse-linux-gnu/bin/
-B/opt/gcc/4.3-devel/powerpc64-suse-linux-gnu/lib/ -isystem
/opt/gcc/4.3-devel/powerpc64-suse-linux-gnu/include -isystem
/opt/gcc/4.3-devel/powerpc64-suse-linux-gnu/sys-include -DHAVE_CONFIG_H -I.
-I/cvs/gcc-svn/trunk/libjava/classpath/native/fdlibm -I../../include -O2 -g -O2
-MT s_expm1.lo -MD -MP -MF .deps/s_expm1.Tpo -c
/cvs/gcc-svn/trunk/libjava/classpath/native/fdlibm/s_expm1.c -fPIC -DPIC -o
.libs/s_expm1.o
/cvs/gcc-svn/trunk/libjava/classpath/native/fdlibm/s_expm1.c: In function
'expm1':
/cvs/gcc-svn/trunk/libjava/classpath/native/fdlibm/s_expm1.c:228: internal
compiler error: RTL check: expected code 'reg', have 'subreg' in rhs_regno, at
rtl.h:956
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
--
Summary: internal compiler error: RTL check: expected code 'reg',
have 'subreg' in rhs_regno, at rtl.h:956
Product: gcc
Version: 4.3.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: aj at gcc dot gnu dot org
GCC build triplet: powerpc64-suse-linux-gnu
GCC host triplet: powerpc64-suse-linux-gnu
GCC target triplet: powerpc64-suse-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32557
^ permalink raw reply [flat|nested] 15+ messages in thread
* [Bug rtl-optimization/32557] [4.3 Regression] internal compiler error: RTL check: expected code 'reg', have 'subreg' in rhs_regno, at rtl.h:956
2007-06-30 8:58 [Bug c/32557] New: internal compiler error: RTL check: expected code 'reg', have 'subreg' in rhs_regno, at rtl.h:956 aj at gcc dot gnu dot org
@ 2007-06-30 9:23 ` pinskia at gcc dot gnu dot org
2007-07-15 14:29 ` rask at sygehus dot dk
` (12 subsequent siblings)
13 siblings, 0 replies; 15+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2007-06-30 9:23 UTC (permalink / raw)
To: gcc-bugs
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Component|c |rtl-optimization
Keywords| |build, ice-checking, ice-on-
| |valid-code
Summary|internal compiler error: RTL|[4.3 Regression] internal
|check: expected code 'reg', |compiler error: RTL check:
|have 'subreg' in rhs_regno, |expected code 'reg', have
|at rtl.h:956 |'subreg' in rhs_regno, at
| |rtl.h:956
Target Milestone|--- |4.3.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32557
^ permalink raw reply [flat|nested] 15+ messages in thread
* [Bug rtl-optimization/32557] [4.3 Regression] internal compiler error: RTL check: expected code 'reg', have 'subreg' in rhs_regno, at rtl.h:956
2007-06-30 8:58 [Bug c/32557] New: internal compiler error: RTL check: expected code 'reg', have 'subreg' in rhs_regno, at rtl.h:956 aj at gcc dot gnu dot org
2007-06-30 9:23 ` [Bug rtl-optimization/32557] [4.3 Regression] " pinskia at gcc dot gnu dot org
@ 2007-07-15 14:29 ` rask at sygehus dot dk
2007-07-15 15:43 ` ebotcazou at gcc dot gnu dot org
` (11 subsequent siblings)
13 siblings, 0 replies; 15+ messages in thread
From: rask at sygehus dot dk @ 2007-07-15 14:29 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from rask at sygehus dot dk 2007-07-15 14:29 -------
I get something similiar with my 16-bit x86 port compiling libgcc:
/home/rask/cvsbuild/gcc/./gcc/xgcc -B/home/rask/cvsbuild/gcc/./gcc/ -nostdinc
-B/home/rask/cvsbuild/gcc/ia16-elf/newlib/ -isystem
/home/rask/cvsbuild/gcc/ia16-elf/newlib/targ-include -isystem
/home/rask/cvssrc/gcc/newlib/libc/include -B/usr/local/gcc/ia16-elf/bin/
-B/usr/local/gcc/ia16-elf/lib/ -isystem /usr/local/gcc/ia16-elf/include
-isystem /usr/local/gcc/ia16-elf/sys-include -O2 -g -O2 -fno-split-wide-types
-O2 -O2 -g -O2 -DIN_GCC -DCROSS_DIRECTORY_STRUCTURE -W -Wall
-Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition
-isystem ./include -g -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED -Dinhibit_libc
-I. -I. -I../../.././gcc -I../../../../../cvssrc/gcc/libgcc
-I../../../../../cvssrc/gcc/libgcc/. -I../../../../../cvssrc/gcc/libgcc/../gcc
-I../../../../../cvssrc/gcc/libgcc/../include -DHAVE_CC_TLS -o _mulvsi3.o -MT
_mulvsi3.o -MD -MP -MF _mulvsi3.dep -DL_mulvsi3 -c
../../../../../cvssrc/gcc/libgcc/../gcc/libgcc2.c \
../../../../../cvssrc/gcc/libgcc/../gcc/libgcc2.c: In function '__mulvsi3':
../../../../../cvssrc/gcc/libgcc/../gcc/libgcc2.c:169: internal compiler error:
RTL check: expected code 'reg', have 'subreg' in rhs_regno, at rtl.h:972
This patch seems to fix it:
Index: gcc/df-problems.c
===================================================================
--- gcc/df-problems.c (revision 126653)
+++ gcc/df-problems.c (working copy)
@@ -4023,8 +4023,9 @@ df_note_bb_compute (unsigned int bb_inde
while (*mws_rec)
{
struct df_mw_hardreg *mws = *mws_rec;
+ rtx reg = REG_P (mws->mw_reg) ? mws->mw_reg : SUBREG_REG
(mws->mw_reg);
if ((mws->type != DF_REF_REG_DEF)
- && !df_ignore_stack_reg (REGNO (mws->mw_reg)))
+ && !df_ignore_stack_reg (REGNO (reg)))
old_dead_notes
= df_set_dead_notes_for_mw (insn, old_dead_notes,
mws, live, do_not_gen,
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32557
^ permalink raw reply [flat|nested] 15+ messages in thread
* [Bug rtl-optimization/32557] [4.3 Regression] internal compiler error: RTL check: expected code 'reg', have 'subreg' in rhs_regno, at rtl.h:956
2007-06-30 8:58 [Bug c/32557] New: internal compiler error: RTL check: expected code 'reg', have 'subreg' in rhs_regno, at rtl.h:956 aj at gcc dot gnu dot org
2007-06-30 9:23 ` [Bug rtl-optimization/32557] [4.3 Regression] " pinskia at gcc dot gnu dot org
2007-07-15 14:29 ` rask at sygehus dot dk
@ 2007-07-15 15:43 ` ebotcazou at gcc dot gnu dot org
2007-07-18 11:27 ` rask at sygehus dot dk
` (10 subsequent siblings)
13 siblings, 0 replies; 15+ messages in thread
From: ebotcazou at gcc dot gnu dot org @ 2007-07-15 15:43 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from ebotcazou at gcc dot gnu dot org 2007-07-15 15:43 -------
> I get something similiar with my 16-bit x86 port compiling libgcc:
Same on SPARC/Solaris:
http://gcc.gnu.org/ml/gcc-patches/2007-06/msg02135.html
> This patch seems to fix it:
>
> Index: gcc/df-problems.c
> ===================================================================
> --- gcc/df-problems.c (revision 126653)
> +++ gcc/df-problems.c (working copy)
> @@ -4023,8 +4023,9 @@ df_note_bb_compute (unsigned int bb_inde
> while (*mws_rec)
> {
> struct df_mw_hardreg *mws = *mws_rec;
> + rtx reg = REG_P (mws->mw_reg) ? mws->mw_reg : SUBREG_REG
> (mws->mw_reg);
> if ((mws->type != DF_REF_REG_DEF)
> - && !df_ignore_stack_reg (REGNO (mws->mw_reg)))
> + && !df_ignore_stack_reg (REGNO (reg)))
> old_dead_notes
> = df_set_dead_notes_for_mw (insn, old_dead_notes,
> mws, live, do_not_gen,
See the discussion at
http://gcc.gnu.org/ml/gcc-patches/2007-06/msg01894.html
--
ebotcazou at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |ebotcazou at gcc dot gnu dot
| |org
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Last reconfirmed|0000-00-00 00:00:00 |2007-07-15 15:43:00
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32557
^ permalink raw reply [flat|nested] 15+ messages in thread
* [Bug rtl-optimization/32557] [4.3 Regression] internal compiler error: RTL check: expected code 'reg', have 'subreg' in rhs_regno, at rtl.h:956
2007-06-30 8:58 [Bug c/32557] New: internal compiler error: RTL check: expected code 'reg', have 'subreg' in rhs_regno, at rtl.h:956 aj at gcc dot gnu dot org
` (2 preceding siblings ...)
2007-07-15 15:43 ` ebotcazou at gcc dot gnu dot org
@ 2007-07-18 11:27 ` rask at sygehus dot dk
2007-08-10 0:33 ` mmitchel at gcc dot gnu dot org
` (9 subsequent siblings)
13 siblings, 0 replies; 15+ messages in thread
From: rask at sygehus dot dk @ 2007-07-18 11:27 UTC (permalink / raw)
To: gcc-bugs
------- Comment #3 from rask at sygehus dot dk 2007-07-18 11:27 -------
It happens on sh-unknown-elf too compiling newlib:
make[8]: Entering directory
`/home/rask/build/gcc-sh-unknown-elf/sh-unknown-elf/m2a/newlib/libc/stdlib'
Makefile:1333: warning: overriding commands for target `lib_a-mbtowc_r.o'
Makefile:791: warning: ignoring old commands for target `lib_a-mbtowc_r.o'
/home/rask/build/gcc-sh-unknown-elf/./gcc/xgcc
-B/home/rask/build/gcc-sh-unknown-elf/./gcc/ -nostdinc
-B/home/rask/build/gcc-sh-unknown-elf/sh-unknown-elf/m2a/newlib/ -isystem
/home/rask/build/gcc-sh-unknown-elf/sh-unknown-elf/m2a/newlib/targ-include
-isystem /n/12/rask/src/all/newlib/libc/include
-B/usr/local/sh-unknown-elf/bin/ -B/usr/local/sh-unknown-elf/lib/ -isystem
/usr/local/sh-unknown-elf/include -isystem
/usr/local/sh-unknown-elf/sys-include
-L/home/rask/build/gcc-sh-unknown-elf/./ld -m2a -DPACKAGE_NAME=\"newlib\"
-DPACKAGE_TARNAME=\"newlib\" -DPACKAGE_VERSION=\"1.15.0\"
-DPACKAGE_STRING=\"newlib\ 1.15.0\" -DPACKAGE_BUGREPORT=\"\" -I.
-I/n/12/rask/src/all/newlib/libc/stdlib -O2 -fno-builtin -O2 -g -O2 -m2a
-c -o lib_a-dtoa.o `test -f 'dtoa.c' || echo
'/n/12/rask/src/all/newlib/libc/stdlib/'`dtoa.c
/n/12/rask/src/all/newlib/libc/stdlib/dtoa.c: In function '_dtoa_r':
/n/12/rask/src/all/newlib/libc/stdlib/dtoa.c:862: internal compiler error: RTL
check: expected code 'reg', have 'subreg' in rhs_regno, at rtl.h:972
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32557
^ permalink raw reply [flat|nested] 15+ messages in thread
* [Bug rtl-optimization/32557] [4.3 Regression] internal compiler error: RTL check: expected code 'reg', have 'subreg' in rhs_regno, at rtl.h:956
2007-06-30 8:58 [Bug c/32557] New: internal compiler error: RTL check: expected code 'reg', have 'subreg' in rhs_regno, at rtl.h:956 aj at gcc dot gnu dot org
` (3 preceding siblings ...)
2007-07-18 11:27 ` rask at sygehus dot dk
@ 2007-08-10 0:33 ` mmitchel at gcc dot gnu dot org
2007-08-19 12:30 ` patchapp at dberlin dot org
` (8 subsequent siblings)
13 siblings, 0 replies; 15+ messages in thread
From: mmitchel at gcc dot gnu dot org @ 2007-08-10 0:33 UTC (permalink / raw)
To: gcc-bugs
--
mmitchel at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Priority|P3 |P1
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32557
^ permalink raw reply [flat|nested] 15+ messages in thread
* [Bug rtl-optimization/32557] [4.3 Regression] internal compiler error: RTL check: expected code 'reg', have 'subreg' in rhs_regno, at rtl.h:956
2007-06-30 8:58 [Bug c/32557] New: internal compiler error: RTL check: expected code 'reg', have 'subreg' in rhs_regno, at rtl.h:956 aj at gcc dot gnu dot org
` (4 preceding siblings ...)
2007-08-10 0:33 ` mmitchel at gcc dot gnu dot org
@ 2007-08-19 12:30 ` patchapp at dberlin dot org
2007-08-20 7:11 ` bonzini at gnu dot org
` (7 subsequent siblings)
13 siblings, 0 replies; 15+ messages in thread
From: patchapp at dberlin dot org @ 2007-08-19 12:30 UTC (permalink / raw)
To: gcc-bugs
------- Comment #4 from patchapp at dberlin dot org 2007-08-19 12:30 -------
Subject: Bug number PR rtl-optimization/32557
A patch for this bug has been added to the patch tracker.
The mailing list url for the patch is
http://gcc.gnu.org/ml/gcc-patches/2007-08/msg01210.html
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32557
^ permalink raw reply [flat|nested] 15+ messages in thread
* [Bug rtl-optimization/32557] [4.3 Regression] internal compiler error: RTL check: expected code 'reg', have 'subreg' in rhs_regno, at rtl.h:956
2007-06-30 8:58 [Bug c/32557] New: internal compiler error: RTL check: expected code 'reg', have 'subreg' in rhs_regno, at rtl.h:956 aj at gcc dot gnu dot org
` (5 preceding siblings ...)
2007-08-19 12:30 ` patchapp at dberlin dot org
@ 2007-08-20 7:11 ` bonzini at gnu dot org
2007-08-20 9:40 ` richard at codesourcery dot com
` (6 subsequent siblings)
13 siblings, 0 replies; 15+ messages in thread
From: bonzini at gnu dot org @ 2007-08-20 7:11 UTC (permalink / raw)
To: gcc-bugs
------- Comment #5 from bonzini at gnu dot org 2007-08-20 07:11 -------
Richard, is this the issue you had a patch for?
--
bonzini at gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |bonzini at gnu dot org,
| |rsandifo at gcc dot gnu dot
| |org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32557
^ permalink raw reply [flat|nested] 15+ messages in thread
* [Bug rtl-optimization/32557] [4.3 Regression] internal compiler error: RTL check: expected code 'reg', have 'subreg' in rhs_regno, at rtl.h:956
2007-06-30 8:58 [Bug c/32557] New: internal compiler error: RTL check: expected code 'reg', have 'subreg' in rhs_regno, at rtl.h:956 aj at gcc dot gnu dot org
` (6 preceding siblings ...)
2007-08-20 7:11 ` bonzini at gnu dot org
@ 2007-08-20 9:40 ` richard at codesourcery dot com
2007-08-20 16:07 ` rask at gcc dot gnu dot org
` (5 subsequent siblings)
13 siblings, 0 replies; 15+ messages in thread
From: richard at codesourcery dot com @ 2007-08-20 9:40 UTC (permalink / raw)
To: gcc-bugs
------- Comment #6 from richard at codesourcery dot com 2007-08-20 09:40 -------
Subject: Re: [4.3 Regression] internal compiler error: RTL check: expected
code 'reg', have 'subreg' in rhs_regno, at rtl.h:956
"bonzini at gnu dot org" <gcc-bugzilla@gcc.gnu.org> writes:
> ------- Comment #5 from bonzini at gnu dot org 2007-08-20 07:11 -------
> Richard, is this the issue you had a patch for?
Well, the patch I had has already been committed:
2007-07-27 Richard Sandiford <rsandifo@nildram.co.uk>
* df.h (df_mw_hardreg): Remove "loc" field.
* df-scan.c (df_ref_record): Don't set it. Remove redundant
local variable.
* df-problems.c (df_whole_mw_reg_unused_p): New function,
split out from df_set_unused_notes_for_mw. Return false for
partial references. Assert that mw_reg is a REG when returning true.
(df_set_unused_notes_for_mw): Use it. Use mw_reg instead of *loc.
(df_whole_mw_reg_dead_p): New function, split out from
df_set_dead_notes_for_mw. Return false for partial references.
Assert that mw_reg is a REG when returning true.
(df_set_dead_notes_for_mw): Use it. Use mw_reg instead of *loc.
Remove redundant bitmap check.
Is this a regression from then?
Richard
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32557
^ permalink raw reply [flat|nested] 15+ messages in thread
* [Bug rtl-optimization/32557] [4.3 Regression] internal compiler error: RTL check: expected code 'reg', have 'subreg' in rhs_regno, at rtl.h:956
2007-06-30 8:58 [Bug c/32557] New: internal compiler error: RTL check: expected code 'reg', have 'subreg' in rhs_regno, at rtl.h:956 aj at gcc dot gnu dot org
` (7 preceding siblings ...)
2007-08-20 9:40 ` richard at codesourcery dot com
@ 2007-08-20 16:07 ` rask at gcc dot gnu dot org
2007-08-21 21:25 ` patchapp at dberlin dot org
` (4 subsequent siblings)
13 siblings, 0 replies; 15+ messages in thread
From: rask at gcc dot gnu dot org @ 2007-08-20 16:07 UTC (permalink / raw)
To: gcc-bugs
------- Comment #7 from rask at gcc dot gnu dot org 2007-08-20 16:06 -------
Created an attachment (id=14082)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=14082&action=view)
Preprocessed testcase; compile with -O2 -g -m2a -fno-builtin
It appears to fail the same way as earlier:
(gdb) frame 3
#3 0x000000000050a7f5 in df_note_bb_compute (bb_index=28, live=0xf335c0,
do_not_gen=0xf332e0, artificial_uses=0xf33580)
at /n/12/rask/src/all/gcc/df-problems.c:3490
3490 if ((mws->type != DF_REF_REG_DEF)
(gdb) list
3485 /* Process the uses. */
3486 mws_rec = DF_INSN_UID_MWS (uid);
3487 while (*mws_rec)
3488 {
3489 struct df_mw_hardreg *mws = *mws_rec;
3490 if ((mws->type != DF_REF_REG_DEF)
3491 && !df_ignore_stack_reg (REGNO (mws->mw_reg)))
3492 old_dead_notes
3493 = df_set_dead_notes_for_mw (insn, old_dead_notes,
3494 mws, live, do_not_gen,
(gdb) call debug_rtx(mws->mw_reg)
(subreg:DF (reg/v:DI 3 r3 [orig:327 d2 ] [327]) 0)
(gdb) print *mws
$1 = {mw_reg = 0x2b27c6a994e0, type = DF_REF_REG_USE, flags = 100, start_regno
= 3, end_regno = 4, mw_order = 207550}
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32557
^ permalink raw reply [flat|nested] 15+ messages in thread
* [Bug rtl-optimization/32557] [4.3 Regression] internal compiler error: RTL check: expected code 'reg', have 'subreg' in rhs_regno, at rtl.h:956
2007-06-30 8:58 [Bug c/32557] New: internal compiler error: RTL check: expected code 'reg', have 'subreg' in rhs_regno, at rtl.h:956 aj at gcc dot gnu dot org
` (8 preceding siblings ...)
2007-08-20 16:07 ` rask at gcc dot gnu dot org
@ 2007-08-21 21:25 ` patchapp at dberlin dot org
2007-08-22 12:57 ` rask at gcc dot gnu dot org
` (3 subsequent siblings)
13 siblings, 0 replies; 15+ messages in thread
From: patchapp at dberlin dot org @ 2007-08-21 21:25 UTC (permalink / raw)
To: gcc-bugs
------- Comment #8 from patchapp at dberlin dot org 2007-08-21 21:25 -------
Subject: Bug number PR rtl-optimization/32557
A patch for this bug has been added to the patch tracker.
The mailing list url for the patch is
http://gcc.gnu.org/ml/gcc-patches/2007-08/msg01404.html
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32557
^ permalink raw reply [flat|nested] 15+ messages in thread
* [Bug rtl-optimization/32557] [4.3 Regression] internal compiler error: RTL check: expected code 'reg', have 'subreg' in rhs_regno, at rtl.h:956
2007-06-30 8:58 [Bug c/32557] New: internal compiler error: RTL check: expected code 'reg', have 'subreg' in rhs_regno, at rtl.h:956 aj at gcc dot gnu dot org
` (9 preceding siblings ...)
2007-08-21 21:25 ` patchapp at dberlin dot org
@ 2007-08-22 12:57 ` rask at gcc dot gnu dot org
2007-08-23 10:18 ` bonzini at gnu dot org
` (2 subsequent siblings)
13 siblings, 0 replies; 15+ messages in thread
From: rask at gcc dot gnu dot org @ 2007-08-22 12:57 UTC (permalink / raw)
To: gcc-bugs
------- Comment #9 from rask at gcc dot gnu dot org 2007-08-22 12:56 -------
Subject: Bug 32557
Author: rask
Date: Wed Aug 22 12:56:35 2007
New Revision: 127703
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=127703
Log:
PR rtl-optimization/32557
* df-problems.c (df_note_bb_compute): Use mws->start_regno instead
of REGNO (mws->mw_reg).
Modified:
trunk/gcc/ChangeLog
trunk/gcc/df-problems.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32557
^ permalink raw reply [flat|nested] 15+ messages in thread
* [Bug rtl-optimization/32557] [4.3 Regression] internal compiler error: RTL check: expected code 'reg', have 'subreg' in rhs_regno, at rtl.h:956
2007-06-30 8:58 [Bug c/32557] New: internal compiler error: RTL check: expected code 'reg', have 'subreg' in rhs_regno, at rtl.h:956 aj at gcc dot gnu dot org
` (10 preceding siblings ...)
2007-08-22 12:57 ` rask at gcc dot gnu dot org
@ 2007-08-23 10:18 ` bonzini at gnu dot org
2007-08-23 12:18 ` rask at gcc dot gnu dot org
2007-09-04 8:52 ` rask at gcc dot gnu dot org
13 siblings, 0 replies; 15+ messages in thread
From: bonzini at gnu dot org @ 2007-08-23 10:18 UTC (permalink / raw)
To: gcc-bugs
------- Comment #10 from bonzini at gnu dot org 2007-08-23 10:18 -------
fixed?
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32557
^ permalink raw reply [flat|nested] 15+ messages in thread
* [Bug rtl-optimization/32557] [4.3 Regression] internal compiler error: RTL check: expected code 'reg', have 'subreg' in rhs_regno, at rtl.h:956
2007-06-30 8:58 [Bug c/32557] New: internal compiler error: RTL check: expected code 'reg', have 'subreg' in rhs_regno, at rtl.h:956 aj at gcc dot gnu dot org
` (11 preceding siblings ...)
2007-08-23 10:18 ` bonzini at gnu dot org
@ 2007-08-23 12:18 ` rask at gcc dot gnu dot org
2007-09-04 8:52 ` rask at gcc dot gnu dot org
13 siblings, 0 replies; 15+ messages in thread
From: rask at gcc dot gnu dot org @ 2007-08-23 12:18 UTC (permalink / raw)
To: gcc-bugs
------- Comment #11 from rask at gcc dot gnu dot org 2007-08-23 12:18 -------
I don't know if it has been fixed on powerpc64-suse-linux-gnu yet.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32557
^ permalink raw reply [flat|nested] 15+ messages in thread
* [Bug rtl-optimization/32557] [4.3 Regression] internal compiler error: RTL check: expected code 'reg', have 'subreg' in rhs_regno, at rtl.h:956
2007-06-30 8:58 [Bug c/32557] New: internal compiler error: RTL check: expected code 'reg', have 'subreg' in rhs_regno, at rtl.h:956 aj at gcc dot gnu dot org
` (12 preceding siblings ...)
2007-08-23 12:18 ` rask at gcc dot gnu dot org
@ 2007-09-04 8:52 ` rask at gcc dot gnu dot org
13 siblings, 0 replies; 15+ messages in thread
From: rask at gcc dot gnu dot org @ 2007-09-04 8:52 UTC (permalink / raw)
To: gcc-bugs
------- Comment #12 from rask at gcc dot gnu dot org 2007-09-04 08:52 -------
Closing as suggested off-line by Andreas Jaeger.
--
rask at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32557
^ permalink raw reply [flat|nested] 15+ messages in thread
end of thread, other threads:[~2007-09-04 8:52 UTC | newest]
Thread overview: 15+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2007-06-30 8:58 [Bug c/32557] New: internal compiler error: RTL check: expected code 'reg', have 'subreg' in rhs_regno, at rtl.h:956 aj at gcc dot gnu dot org
2007-06-30 9:23 ` [Bug rtl-optimization/32557] [4.3 Regression] " pinskia at gcc dot gnu dot org
2007-07-15 14:29 ` rask at sygehus dot dk
2007-07-15 15:43 ` ebotcazou at gcc dot gnu dot org
2007-07-18 11:27 ` rask at sygehus dot dk
2007-08-10 0:33 ` mmitchel at gcc dot gnu dot org
2007-08-19 12:30 ` patchapp at dberlin dot org
2007-08-20 7:11 ` bonzini at gnu dot org
2007-08-20 9:40 ` richard at codesourcery dot com
2007-08-20 16:07 ` rask at gcc dot gnu dot org
2007-08-21 21:25 ` patchapp at dberlin dot org
2007-08-22 12:57 ` rask at gcc dot gnu dot org
2007-08-23 10:18 ` bonzini at gnu dot org
2007-08-23 12:18 ` rask at gcc dot gnu dot org
2007-09-04 8:52 ` rask at gcc dot gnu dot org
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