[Bug target/29341] New: [4.2 regression] ICE: RTL flag check: INSN_DELETED_P used with unexpected rt

["debian-gcc at lists dot debian dot org" <gcc-bugzilla at gcc dot gnu dot org>]

building glibc-2.5 on ia64-linux-gnu, ok with current 4.1 20060929.

  Matthias

gcc -save-temps iso-2022-cn-ext.c -c -std=gnu99 -O2 -Wall -Winline -Wwrite-s
trings -fmerge-all-constants -fstrict-aliasing -g -pipe -Wstrict-prototypes
-fPIC -I../include -I/home/p
ackages/glibc/glibc-2.5/build-tree/ia64-libc/iconvdata
-I/home/packages/glibc/glibc-2.5/build-tree/ia64-
libc -I../sysdeps/ia64/elf -I../nptl/sysdeps/unix/sysv/linux/ia64
-I../sysdeps/unix/sysv/linux/ia64 -I..
/sysdeps/unix/sysv/linux/wordsize-64 -I../nptl/sysdeps/unix/sysv/linux
-I../nptl/sysdeps/pthread -I../sy
sdeps/pthread -I../sysdeps/unix/sysv/linux -I../sysdeps/gnu
-I../sysdeps/unix/common -I../sysdeps/unix/m
man -I../sysdeps/unix/inet -I../nptl/sysdeps/unix/sysv -I../sysdeps/unix/sysv
-I../nptl/sysdeps/unix -I.
./sysdeps/unix -I../sysdeps/posix -I../sysdeps/ia64/fpu -I../nptl/sysdeps/ia64
-I../sysdeps/ia64 -I../sy
sdeps/wordsize-64 -I../sysdeps/ieee754/ldbl-96 -I../sysdeps/ieee754/dbl-64
-I../sysdeps/ieee754/flt-32 -
I../sysdeps/ieee754 -I../sysdeps/generic/elf -I../sysdeps/generic -I../nptl
-I.. -I../libio -I. -nostdin
c -isystem /usr/lib/gcc-snapshot/lib/gcc/ia64-linux-gnu/4.2.0/include -isystem
/home/packages/glibc/glib
c-2.5/debian/include -D_LIBC_REENTRANT -include ../include/libc-symbols.h -DPIC
-DSHARED -DNOT_IN_libc -
D_ASM_IA64_CURRENT_H -o
/home/packages/glibc/glibc-2.5/build-tree/ia64-libc/iconvdata/iso-2022-cn-ext.os
 -MD -MP -MF
/home/packages/glibc/glibc-2.5/build-tree/ia64-libc/iconvdata/iso-2022-cn-ext.os.dt
-MT /ho
me/packages/glibc/glibc-2.5/build-tree/ia64-libc/iconvdata/iso-2022-cn-ext.os
gcc: warning: -pipe ignored because -save-temps specified
In file included from iso-2022-cn-ext.c:654:
../iconv/loop.c: In function 'to_iso2022cn_ext_loop':
../iconv/loop.c:311: warning: pointer targets in passing argument 2 of
'ucs4_to_gb2312' differ in signed
ness
../iconv/loop.c:311: warning: pointer targets in passing argument 2 of
'ucs4_to_cns11643l1' differ in si
gnedness
../iconv/loop.c:311: warning: pointer targets in passing argument 2 of
'ucs4_to_cns11643l2' differ in si
gnedness
../iconv/loop.c:311: warning: pointer targets in passing argument 2 of
'ucs4_to_gb2312' differ in signed
ness
../iconv/loop.c:311: warning: pointer targets in passing argument 2 of
'ucs4_to_cns11643l1' differ in si
gnedness
../iconv/loop.c: In function 'to_iso2022cn_ext_loop_single':
../iconv/loop.c:414: warning: pointer targets in passing argument 2 of
'ucs4_to_gb2312' differ in signed
ness
../iconv/loop.c:414: warning: pointer targets in passing argument 2 of
'ucs4_to_cns11643l1' differ in si
gnedness
../iconv/loop.c:414: warning: pointer targets in passing argument 2 of
'ucs4_to_cns11643l2' differ in si
gnedness
../iconv/loop.c:414: warning: pointer targets in passing argument 2 of
'ucs4_to_gb2312' differ in signed
ness
../iconv/loop.c:414: warning: pointer targets in passing argument 2 of
'ucs4_to_cns11643l1' differ in si
gnedness
../iconv/skeleton.c: In function 'gconv':
../iconv/skeleton.c:801: internal compiler error: RTL flag check:
INSN_DELETED_P used with unexpected rt
x code 'plus' in output_constant_pool_1, at varasm.c:3400
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.


-- 
           Summary: [4.2 regression] ICE: RTL flag check: INSN_DELETED_P
                    used with unexpected rt
                    x code 'plus' in output_constant_pool_1
           Product: gcc
           Version: 4.2.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: debian-gcc at lists dot debian dot org
GCC target triplet: ia64-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29341