With current trunk (revision 140117): (sid)1122:[EMAIL PROTECTED]: ..4.3-2008-09-08-r140117/gcc] ./cc1plus -quiet -m64 -msse3 ~/framewave-Set.ii .... domain/fwImage/include/Set.h: In function 'void SSE2::Set_AC4R_SETUP_I(long long int __vector__&, XMM128&, const Fw16s*)': domain/fwImage/include/Set.h:134: error: unrecognizable insn: (insn 73 72 74 2 /usr/lib/gcc-snapshot/lib/gcc/x86_64-linux-gnu/4.4.0/include/emmintrin.h:596 (set (reg:V8HI 117) (vec_merge:V8HI (vec_duplicate:V8HI (const_int 0 [0x0])) (reg:V8HI 117) (const_int 2 [0x2]))) -1 (nil)) domain/fwImage/include/Set.h:134: internal compiler error: in extract_insn, at recog.c:2027
-- Summary: [4.4 Regression] ICE in extract_insn, at recog.c:2027 Product: gcc Version: 4.4.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: middle-end AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: tbm at cyrius dot com http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37434