gcc -O0 -msse i386-sse-1.c
/tmp/cc9PodHq.s: Assembler messages:
/tmp/cc9PodHq.s:4557: Error: suffix or operands invalid for `movlps'
/tmp/cc9PodHq.s:4558: Error: suffix or operands invalid for `movlps'
/tmp/cc9PodHq.s:4579: Error: suffix or operands invalid for `movlps'
/tmp/cc9PodHq.s:4580: Error: suffix or operands invalid for `movlps'
These movlps errors refer to:
_mm_set_ps:
pushl %ebp
movl %esp, %ebp
subl $24, %esp
movss 20(%ebp), %xmm1
movss 16(%ebp), %xmm0
unpcklps %xmm0, %xmm1
movss 12(%ebp), %xmm2
movss 8(%ebp), %xmm0
movaps %xmm2, %xmm3
unpcklps %xmm0, %xmm3
(*) movlps %xmm3, %xmm0
(*) movlps %xmm1, %xmm2
movlhps %xmm0, %xmm2
movaps %xmm2, %xmm0
movaps %xmm0, -24(%ebp)
movaps -24(%ebp), %xmm0
leave
ret
and
_mm_setr_ps:
pushl %ebp
movl %esp, %ebp
subl $24, %esp
movss 8(%ebp), %xmm1
movss 12(%ebp), %xmm0
unpcklps %xmm0, %xmm1
movss 16(%ebp), %xmm2
movss 20(%ebp), %xmm0
movaps %xmm2, %xmm3
unpcklps %xmm0, %xmm3
(*) movlps %xmm3, %xmm0
(*) movlps %xmm1, %xmm2
movlhps %xmm0, %xmm2
movaps %xmm2, %xmm0
movaps %xmm0, -24(%ebp)
movaps -24(%ebp), %xmm0
leave
ret
Note that movlps cannot handle two registers as its operands.
--
Summary: Error: suffix or operands invalid for `movlps'
Product: gcc
Version: 4.0.0
Status: UNCONFIRMED
Keywords: ssemmx
Severity: normal
Priority: P2
Component: target
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: uros at kss-loka dot si
CC: gcc-bugs at gcc dot gnu dot org
GCC build triplet: i686-pc-linux-gnu
GCC host triplet: i686-pc-linux-gnu
GCC target triplet: i686-pc-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19424
