Inline Float32x4 min,max,sqrt,reciprocal,reciprocalSqrt, and scale

runtime/vm/intermediate_language_ia32.cc

Index: runtime/vm/intermediate_language_ia32.cc
diff --git a/runtime/vm/intermediate_language_ia32.cc b/runtime/vm/intermediate_language_ia32.cc
index bd279d3e9f3b4319ad2b15395873d82832605446..b085eed1ae17e8bcad95bc3a5199f42d51a7fc60 100644
--- a/runtime/vm/intermediate_language_ia32.cc
+++ b/runtime/vm/intermediate_language_ia32.cc
@@ -3076,6 +3076,96 @@ void Float32x4ComparisonInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
 }
 
 
+LocationSummary* Float32x4MinMaxInstr::MakeLocationSummary() const {
+  const intptr_t kNumInputs = 2;
+  const intptr_t kNumTemps = 0;
+  LocationSummary* summary =
+      new LocationSummary(kNumInputs, kNumTemps, LocationSummary::kNoCall);
+  summary->set_in(0, Location::RequiresFpuRegister());
+  summary->set_in(1, Location::RequiresFpuRegister());
+  summary->set_out(Location::SameAsFirstInput());
+  return summary;
+}
+
+
+void Float32x4MinMaxInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
+  XmmRegister left = locs()->in(0).fpu_reg();
+  XmmRegister right = locs()->in(1).fpu_reg();
+
+  ASSERT(locs()->out().fpu_reg() == left);
+
+  switch (op_kind()) {
+    case MethodRecognizer::kFloat32x4Min:
+      __ minps(left, right);
+      break;
+    case MethodRecognizer::kFloat32x4Max:
+      __ maxps(left, right);
+      break;
+    default: UNREACHABLE();
+  }
+}
+
+
+LocationSummary* Float32x4ScaleInstr::MakeLocationSummary() const {
+  const intptr_t kNumInputs = 2;
+  const intptr_t kNumTemps = 0;
+  LocationSummary* summary =
+      new LocationSummary(kNumInputs, kNumTemps, LocationSummary::kNoCall);
+  summary->set_in(0, Location::RequiresFpuRegister());
+  summary->set_in(1, Location::RequiresFpuRegister());
+  summary->set_out(Location::SameAsFirstInput());
+  return summary;
+}
+
+
+void Float32x4ScaleInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
+  XmmRegister left = locs()->in(0).fpu_reg();
+  XmmRegister right = locs()->in(1).fpu_reg();
+
+  ASSERT(locs()->out().fpu_reg() == left);
+
+  switch (op_kind()) {
+    case MethodRecognizer::kFloat32x4Scale:
+      __ cvtsd2ss(left, left);
+      __ shufps(left, left, Immediate(0x00));
+      __ mulps(left, right);
+      break;
+    default: UNREACHABLE();
+  }
+}
+
+
+LocationSummary* Float32x4SqrtInstr::MakeLocationSummary() const {
+  const intptr_t kNumInputs = 1;
+  const intptr_t kNumTemps = 0;
+  LocationSummary* summary =
+      new LocationSummary(kNumInputs, kNumTemps, LocationSummary::kNoCall);
+  summary->set_in(0, Location::RequiresFpuRegister());
+  summary->set_out(Location::SameAsFirstInput());
+  return summary;
+}
+
+
+void Float32x4SqrtInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
+  XmmRegister left = locs()->in(0).fpu_reg();
+
+  ASSERT(locs()->out().fpu_reg() == left);
+
+  switch (op_kind()) {
+    case MethodRecognizer::kFloat32x4Sqrt:
+      __ sqrtps(left);
+      break;
+    case MethodRecognizer::kFloat32x4Reciprocal:
+      __ reciprocalps(left);
+      break;
+    case MethodRecognizer::kFloat32x4ReciprocalSqrt:
+      __ rsqrtps(left);
+      break;
+    default: UNREACHABLE();
+  }
+}
+
+
 LocationSummary* MathSqrtInstr::MakeLocationSummary() const {
   const intptr_t kNumInputs = 1;
   const intptr_t kNumTemps = 0;