X64: Fix order of operands on movq(reg, xmm).

src/x64/assembler-x64.cc

Index: src/x64/assembler-x64.cc
diff --git a/src/x64/assembler-x64.cc b/src/x64/assembler-x64.cc
index c66666a73ae8cc828497b1df8da4d99ec0d9f838..40899ab09bc395a54b164a7ce928e2351f75b0ab 100644
--- a/src/x64/assembler-x64.cc
+++ b/src/x64/assembler-x64.cc
@@ -2529,10 +2529,10 @@ void Assembler::movd(Register dst, XMMRegister src) {
   EnsureSpace ensure_space(this);
   last_pc_ = pc_;
   emit(0x66);
-  emit_optional_rex_32(dst, src);
+  emit_optional_rex_32(src, dst);
   emit(0x0F);
   emit(0x7E);
-  emit_sse_operand(dst, src);
+  emit_sse_operand(src, dst);
 }
 
 
@@ -2551,10 +2551,10 @@ void Assembler::movq(Register dst, XMMRegister src) {
   EnsureSpace ensure_space(this);
   last_pc_ = pc_;
   emit(0x66);
-  emit_rex_64(dst, src);
+  emit_rex_64(src, dst);
   emit(0x0F);
   emit(0x7E);
-  emit_sse_operand(dst, src);
+  emit_sse_operand(src, dst);
 }