- "movd\t{$src, $dst|$dst, $src}", [], IIC_MMX_MOV_MM_RM>;
-def MMX_MOVD64grr : MMXI<0x7E, MRMDestReg, (outs), (ins GR32:$dst, VR64:$src),
- "movd\t{$src, $dst|$dst, $src}", [], IIC_MMX_MOV_REG_MM>;
+ "movd\t{$src, $dst|$dst, $src}", [], IIC_MMX_MOV_MM_RM>,
+ Sched<[WriteStore]>;
+
+// Low word of MMX to GPR.
+def MMX_X86movd2w : SDNode<"X86ISD::MMX_MOVD2W", SDTypeProfile<1, 1,
+ [SDTCisVT<0, i32>, SDTCisVT<1, x86mmx>]>>;
+def MMX_MOVD64grr : MMXI<0x7E, MRMDestReg, (outs GR32:$dst), (ins VR64:$src),
+ "movd\t{$src, $dst|$dst, $src}",
+ [(set GR32:$dst,
+ (MMX_X86movd2w (x86mmx VR64:$src)))],
+ IIC_MMX_MOV_REG_MM>, Sched<[WriteMove]>;