[Bug target/17451] New: ICE at insn-output.c:1495 with -O1

[bernie at develer dot com]

$ gcc -O1 txc_compress_dxtn.i 
txc_compress_dxtn.i: In function `fancybasecolorsearch': 
txc_compress_dxtn.i:2585: internal compiler error: in output_151, at 
insn-output.c:1495 
 
Testacase is attached. Smells like a {middle,back}end bug. 
I can't test with 3.4.2 atm, sorry if it was already fixed.

-- 
           Summary: ICE at insn-output.c:1495 with -O1
           Product: gcc
           Version: 3.4.1
            Status: UNCONFIRMED
          Keywords: ice-on-invalid-code
          Severity: normal
          Priority: P2
         Component: target
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: bernie at develer dot com
                CC: gcc-bugs at gcc dot gnu dot org
GCC target triplet: i386-redhat-linux


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17451