[Bug target/20583] New: [4.0/4.1 regression] ICE in output_operand: invalid expression as operand

["schwab at suse dot de" <gcc-bugzilla at gcc dot gnu dot org>]

This might be related to PR20447 or PR18592. 
 
$ m68k-linux-gcc -O -S iso-2022-cn-ext.i 
iso-2022-cn-ext.i: In function ‘gconv’: 
iso-2022-cn-ext.i:85: internal compiler error: output_operand: invalid 
expression as operand 
Please submit a full bug report, 
with preprocessed source if appropriate. 
See <URL:http://gcc.gnu.org/bugs.html> for instructions.

-- 
           Summary: [4.0/4.1 regression] ICE in output_operand: invalid
                    expression as operand
           Product: gcc
           Version: 4.0.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: target
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: schwab at suse dot de
                CC: gcc-bugs at gcc dot gnu dot org
GCC target triplet: m68k-*-linux


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20583