[x64] Implement vmovd and vmovq AVX instructions.

src/x64/codegen-x64.cc

Index: src/x64/codegen-x64.cc
diff --git a/src/x64/codegen-x64.cc b/src/x64/codegen-x64.cc
index 7ca231e4b5b9590bedc22dd244bd92066696f8f5..404ce0484ab3d2bf7b46872990e5b7f7399dfc28 100644
--- a/src/x64/codegen-x64.cc
+++ b/src/x64/codegen-x64.cc
@@ -614,7 +614,7 @@ void MathExpGenerator::EmitMathExp(MacroAssembler* masm,
   __ Movsd(result, Operand(kScratchRegister, 4 * kDoubleSize));
   __ mulsd(double_scratch, input);
   __ addsd(double_scratch, result);
-  __ movq(temp2, double_scratch);
+  __ Movq(temp2, double_scratch);
   __ subsd(double_scratch, result);
   __ Movsd(result, Operand(kScratchRegister, 6 * kDoubleSize));
   __ leaq(temp1, Operand(temp2, 0x1ff800));
@@ -630,7 +630,7 @@ void MathExpGenerator::EmitMathExp(MacroAssembler* masm,
   __ subsd(result, double_scratch);
   __ mulsd(input, double_scratch);
   __ mulsd(result, input);
-  __ movq(input, temp1);
+  __ Movq(input, temp1);
   __ mulsd(result, Operand(kScratchRegister, 7 * kDoubleSize));
   __ subsd(result, double_scratch);
   __ addsd(result, Operand(kScratchRegister, 8 * kDoubleSize));