[x64] Replace addsd, subsd, mulsd, divsd with AVX versions under AVX.

src/crankshaft/x64/lithium-codegen-x64.cc

 // Copyright 2013 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #if V8_TARGET_ARCH_X64
 
 #include "src/crankshaft/x64/lithium-codegen-x64.h"
 
 #include "src/base/bits.h"
 #include "src/code-factory.h"
@@ skipping 3547 matching lines @@
     LMathAbs* instr_;
   };
 
   DCHECK(instr->value()->Equals(instr->result()));
   Representation r = instr->hydrogen()->value()->representation();
 
   if (r.IsDouble()) {
     XMMRegister scratch = double_scratch0();
     XMMRegister input_reg = ToDoubleRegister(instr->value());
     __ Xorpd(scratch, scratch);
-    __ subsd(scratch, input_reg);
-    __ andps(input_reg, scratch);
+    __ Subsd(scratch, input_reg);
+    __ Andpd(input_reg, scratch);
   } else if (r.IsInteger32()) {
     EmitIntegerMathAbs(instr);
   } else if (r.IsSmi()) {
     EmitSmiMathAbs(instr);
   } else {  // Tagged case.
     DeferredMathAbsTaggedHeapNumber* deferred =
         new(zone()) DeferredMathAbsTaggedHeapNumber(this, instr);
     Register input_reg = ToRegister(instr->value());
     // Smi check.
     __ JumpIfNotSmi(input_reg, deferred->entry());
@@ skipping 71 matching lines @@
   static int64_t minus_one_half = V8_INT64_C(0xBFE0000000000000);  // -0.5
 
   Label done, round_to_zero, below_one_half;
   Label::Distance dist = DeoptEveryNTimes() ? Label::kFar : Label::kNear;
   __ movq(kScratchRegister, one_half);
   __ Movq(xmm_scratch, kScratchRegister);
   __ Ucomisd(xmm_scratch, input_reg);
   __ j(above, &below_one_half, Label::kNear);
 
   // CVTTSD2SI rounds towards zero, since 0.5 <= x, we use floor(0.5 + x).
-  __ addsd(xmm_scratch, input_reg);
+  __ Addsd(xmm_scratch, input_reg);
   __ Cvttsd2si(output_reg, xmm_scratch);
   // Overflow is signalled with minint.
   __ cmpl(output_reg, Immediate(0x1));
   DeoptimizeIf(overflow, instr, Deoptimizer::kOverflow);
   __ jmp(&done, dist);
 
   __ bind(&below_one_half);
   __ movq(kScratchRegister, minus_one_half);
   __ Movq(xmm_scratch, kScratchRegister);
   __ Ucomisd(xmm_scratch, input_reg);
   __ j(below_equal, &round_to_zero, Label::kNear);
 
   // CVTTSD2SI rounds towards zero, we use ceil(x - (-0.5)) and then
   // compare and compensate.
   __ Movapd(input_temp, input_reg);  // Do not alter input_reg.
-  __ subsd(input_temp, xmm_scratch);
+  __ Subsd(input_temp, xmm_scratch);
   __ Cvttsd2si(output_reg, input_temp);
   // Catch minint due to overflow, and to prevent overflow when compensating.
   __ cmpl(output_reg, Immediate(0x1));
   DeoptimizeIf(overflow, instr, Deoptimizer::kOverflow);
 
   __ Cvtlsi2sd(xmm_scratch, output_reg);
   __ Ucomisd(xmm_scratch, input_temp);
   __ j(equal, &done, dist);
   __ subl(output_reg, Immediate(1));
   // No overflow because we already ruled out minint.
@@ skipping 45 matching lines @@
   // -Infinity has the highest 12 bits set and the lowest 52 bits cleared.
   __ movq(kScratchRegister, V8_INT64_C(0xFFF0000000000000));
   __ Movq(xmm_scratch, kScratchRegister);
   __ Ucomisd(xmm_scratch, input_reg);
   // Comparing -Infinity with NaN results in "unordered", which sets the
   // zero flag as if both were equal.  However, it also sets the carry flag.
   __ j(not_equal, &sqrt, Label::kNear);
   __ j(carry, &sqrt, Label::kNear);
   // If input is -Infinity, return Infinity.
   __ Xorpd(input_reg, input_reg);
-  __ subsd(input_reg, xmm_scratch);
+  __ Subsd(input_reg, xmm_scratch);
   __ jmp(&done, Label::kNear);
 
   // Square root.
   __ bind(&sqrt);
   __ Xorpd(xmm_scratch, xmm_scratch);
-  __ addsd(input_reg, xmm_scratch);  // Convert -0 to +0.
+  __ Addsd(input_reg, xmm_scratch);  // Convert -0 to +0.
   __ Sqrtsd(input_reg, input_reg);
   __ bind(&done);
 }
 
 
 void LCodeGen::DoPower(LPower* instr) {
   Representation exponent_type = instr->hydrogen()->right()->representation();
   // Having marked this as a call, we can use any registers.
   // Just make sure that the input/output registers are the expected ones.
 
@@ skipping 492 matching lines @@
   if (kPointerSize == kInt32Size && !key->IsConstantOperand() &&
       instr->hydrogen()->IsDehoisted()) {
     // Sign extend key because it could be a 32 bit negative value
     // and the dehoisted address computation happens in 64 bits
     __ movsxlq(ToRegister(key), ToRegister(key));
   }
   if (instr->NeedsCanonicalization()) {
     XMMRegister xmm_scratch = double_scratch0();
     // Turn potential sNaN value into qNaN.
     __ Xorpd(xmm_scratch, xmm_scratch);
-    __ subsd(value, xmm_scratch);
+    __ Subsd(value, xmm_scratch);
   }
 
   Operand double_store_operand = BuildFastArrayOperand(
       instr->elements(),
       key,
       instr->hydrogen()->key()->representation(),
       FAST_DOUBLE_ELEMENTS,
       instr->base_offset());
 
   __ Movsd(double_store_operand, value);
@@ skipping 1596 matching lines @@
   RecordSafepoint(Safepoint::kNoLazyDeopt);
 }
 
 
 #undef __
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_TARGET_ARCH_X64