[Bug target/42102] New: ICE of optimize

[ysato at users dot sourceforge dot jp]

rx-elf-gcc -O2 -S failed.c
failed.c: In function ¡Æwrite_cache_pages¡Ç:
failed.c:76:1: error: insn does not satisfy its constraints:
(insn 123 230 39 12 failed.c:68 (set:QI (mem/s/j:QI (plus:SI (reg:SI 11 r11)
                (const_int 20 [0x14])) [0 S1 A32])
        (ior:QI (mem/s/j:QI (plus:SI (reg:SI 14 r14)
                    (const_int 20 [0x14])) [0 S1 A32])
            (ashift:QI (const_int 1 [0x1])
                (const_int 1 [0x1])))) 63 {bitset_in_memory} (nil))
failed.c:76:1: internal compiler error: in reload_cse_simplify_operands, at
postreload.c:396

"rx-elf-gcc -O1 -S failed.c" is success.


-- 
           Summary: ICE of optimize
           Product: gcc
           Version: 4.5.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: ysato at users dot sourceforge dot jp
  GCC host triplet: x86_64-linux
GCC target triplet: rx-elf


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42102