------- Additional Comments From pinskia at gcc dot gnu dot org 2005-08-26
13:30 -------
It is obvious what is wrong from the .md file:
(define_insn "sse2_movsd"
[(set (match_operand:V2DF 0 "nonimmediate_operand" "=x,x,m,x,x,o")
(vec_merge:V2DF
(match_operand:V2DF 2 "nonimmediate_operand" " x,m,x,0,0,0")
(match_operand:V2DF 1 "nonimmediate_operand" " 0,0,0,x,o,x")
(const_int 1)))]
"TARGET_SSE2"
"@
movsd\t{%2, %0|%0, %2}
movlpd\t{%2, %0|%0, %2}
movlpd\t{%2, %0|%0, %2}
shufpd\t{$2, %2, %0|%0, %2, 2}
movhps\t{%H1, %0|%0, %H1
movhps\t{%1, %H0|%H0, %1"
[(set_attr "type" "ssemov,ssemov,ssemov,sselog,ssemov,ssemov")
(set_attr "mode" "DF,V1DF,V1DF,V2DF,V1DF,V1DF")])
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23575
