[Bug tree-optimization/32144] New: [pointer_plus] Ice in chrec_fold_plus_poly_poly, at tree-chrec.c:110

["mstein at phenix dot rootshell dot be" <gcc-bugzilla at gcc dot gnu dot org>]

Hello,
I get an ICE when compiling linux-2.6.20 with a host-gcc from today's
pointer_plus branch.

gcc -m32 -Wp,-MD,fs/hfs/.extent.o.d  -nostdinc -isystem
/home/mstein/host-gcc/pointer_plus-2007-05-29/bin/../lib/gcc/i686-pc-linux-gnu/4.3.0/include
-D__KERNEL__ -Iinclude  -include include/linux/autoconf.h -Wall -Wundef
-Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Os -pipe
-msoft-float -mregparm=3 -mpreferred-stack-boundary=2  -march=i686
-mtune=generic -ffreestanding -maccumulate-outgoing-args -DCONFIG_AS_CFI=1 
-Iinclude/asm-i386/mach-default -fno-omit-frame-pointer
-fno-optimize-sibling-calls -g  -fno-stack-protector
-Wdeclaration-after-statement -Wno-pointer-sign   -DMODULE -D"KBUILD_STR(s)=#s"
-D"KBUILD_BASENAME=KBUILD_STR(extent)"  -D"KBUILD_MODNAME=KBUILD_STR(hfs)" -c
-o fs/hfs/.tmp_extent.o fs/hfs/extent.c
fs/hfs/extent.c: In function 'hfs_free_fork':
fs/hfs/extent.c:273: internal compiler error: in chrec_fold_plus_poly_poly, at
tree-chrec.c:110


-- 
           Summary: [pointer_plus] Ice in chrec_fold_plus_poly_poly, at
                    tree-chrec.c:110
           Product: gcc
           Version: unknown
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: tree-optimization
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: mstein at phenix dot rootshell dot be
  GCC host triplet: i686-gnu-linux


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32144