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