[Bug c/11453] New: gcc > 3.3 ICE

["joel dot soete at tiscali dot be" <gcc-bugzilla at gcc dot gnu dot org>]

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11453

           Summary: gcc > 3.3 ICE
           Product: gcc
           Version: 3.3.1
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: c
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: joel dot soete at tiscali dot be
                CC: gcc-bugs at gcc dot gnu dot org

Hi all,

Here is the description of the ICE I encounter with last gcc 3.3.1 (but also
with 3.3 but not with gcc-3.0):
+ gcc -v -save-temps -D__KERNEL__
-I/usr/src/kernel-source-2.4.21-pa02-lvm-107-20030707/include -Wall
-Wstrict-prototypes -Wno-trigraphs -O2 -fno-strict-aliasing -fno-common
-fomit-frame-pointer -D__linux__ -pipe -fno-strength-reduce -mno-space-regs
-mfast-indirect-calls -mdisable-fpregs -ffunction-sections -march=1.1
-mschedule=7100 -D_JFS_4K -nostdinc -I /usr/lib/gcc-lib/hppa-linux/3.3.1/include
-DKBUILD_BASENAME=jfs_xtree -c -o jfs_xtree.o jfs_xtree.c
gcc: warning: -pipe ignored because -save-temps specified
Reading specs from /usr/lib/gcc-lib/hppa-linux/3.3.1/specs
Configured with: ../src/configure -v
--enable-languages=c,c++,f77,pascal,objc,ada,treelang --prefix=/usr
--mandir=/usr/share/man --infodir=/usr/share/info
--with-gxx-include-dir=/usr/include/c++/3.3 --enable-shared --with-system-zlib
--enable-nls --without-included-gettext --enable-__cxa_atexit
--enable-sjlj-exceptions --enable-clocale=gnu --enable-debug --enable-objc-gc
hppa-linux
Thread model: posix
gcc version 3.3.1 20030626 (Debian prerelease)
 /usr/lib/gcc-lib/hppa-linux/3.3.1/cc1 -E -quiet -nostdinc -v
-I/usr/src/kernel-source-2.4.21-pa02-lvm-107-20030707/include -I
/usr/lib/gcc-lib/hppa-linux/3.3.1/include -D__GNUC__=3 -D__GNUC_MINOR__=3
-D__GNUC_PATCHLEVEL__=1 -D__KERNEL__ -D__linux__ -D_JFS_4K
-DKBUILD_BASENAME=jfs_xtree jfs_xtree.c -mno-space-regs -mfast-indirect-calls
-mdisable-fpregs -march=1.1 -mschedule=7100 -Wall -Wstrict-prototypes
-Wno-trigraphs -fno-strict-aliasing -fno-common -fomit-frame-pointer
-fno-strength-reduce -ffunction-sections -O2 jfs_xtree.i
#include "..." search starts here:
#include <...> search starts here:
 /usr/src/kernel-source-2.4.21-pa02-lvm-107-20030707/include
 /usr/lib/gcc-lib/hppa-linux/3.3.1/include
End of search list.
 /usr/lib/gcc-lib/hppa-linux/3.3.1/cc1 -fpreprocessed jfs_xtree.i -quiet
-dumpbase jfs_xtree.c -mno-space-regs -mfast-indirect-calls -mdisable-fpregs
-march=1.1 -mschedule=7100 -auxbase-strip jfs_xtree.o -O2 -Wall
-Wstrict-prototypes -Wno-trigraphs -version -fno-strict-aliasing -fno-common
-fomit-frame-pointer -fno-strength-reduce -ffunction-sections -o jfs_xtree.s
GNU C version 3.3.1 20030626 (Debian prerelease) (hppa-linux)
	compiled by GNU C version 3.3.1 20030626 (Debian prerelease).
GGC heuristics: --param ggc-min-expand=38 --param ggc-min-heapsize=15788
jfs_xtree.c: In function `xtUpdate':
jfs_xtree.c:2351: error: insn does not satisfy its constraints:
(insn 7698 1165 1168 29 (nil) (set (reg:SI 24 %r24)
        (reg:SI 88 SAR [427])) 37 {*pa.md:2265} (nil)
    (nil))
jfs_xtree.c:2351: internal compiler error: in reload_cse_simplify_operands, at
reload1.c:8345
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.

I will attached jfs_xtree.[is] asap.

Thanks in advance for your attention,
    Joel