[Bug c/13058] New: ICE generating code for sparc64 in reload_cse_simplify_operands

[lloyd at must-have-coffee dot gen dot nz]

The NetBSD folks have this logged as bug 23380, but they haven't been playing
with this part of gcc.

Gcc exits with an internal compiler error.
exif.c: In function `ProcessExifDir':
exif.c:645: error: insn does not satisfy its constraints:
(insn:HI 1314 1309 2057 112 0x40ab06c0 (set (reg:DI 31 %i7 [32])
        (fix:DI (fix:DF (reg:DF 32 %f0 [507])))) 167 {fix_truncdfdi2} (insn_list
1310 (nil))
    (nil))
exif.c:645: 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://www.netbsd.org/Misc/send-pr.html> for instructions.


Also, http://homepages.paradise.net.nz/lparkes/pr/gcc-ice-1.txt
contains this error message with a few extra lines of
context. http://homepages.paradise.net.nz/lparkes/pr/bar.c contains
preprocessed C source that triggers this ICE when compiled with 'gcc
-c -O2
bar.c'. http://homepages.paradise.net.nz/lparkes/pr/gcc-ice-2.txt
contains the complete output from running gcc on bar.c

-- 
           Summary: ICE generating code for sparc64 in
                    reload_cse_simplify_operands
           Product: gcc
           Version: 3.3.2
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: c
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: lloyd at must-have-coffee dot gen dot nz
                CC: gcc-bugs at gcc dot gnu dot org
 GCC build triplet: sparc64--netbsd
  GCC host triplet: sparc64--netbsd
GCC target triplet: sparc64--netbsd


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13058