MIPS: [turbofan] Properly implement Float64/32 Min/Max instructions.

test/cctest/compiler/test-run-machops.cc

 // Copyright 2014 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.
 
 // TODO(jochen): Remove this after the setting is turned on globally.
 #define V8_IMMINENT_DEPRECATION_WARNINGS
 
 #include <cmath>
 #include <functional>
 #include <limits>
@@ skipping 3373 matching lines @@
 
   FOR_FLOAT64_INPUTS(pl) {
     FOR_FLOAT64_INPUTS(pr) {
       double expected = *pl + *pr;
       CheckDoubleEq(expected, bt.call(*pl, *pr));
     }
   }
 }
 
 
+TEST(RunFloa32MaxP) {
+  RawMachineAssemblerTester<int32_t> m;
+  Float32BinopTester bt(&m);
+  if (!m.machine()->Float32Max().IsSupported()) return;
+
+  bt.AddReturn(m.Float32Max(bt.param0, bt.param1));
+
+  FOR_FLOAT32_INPUTS(pl) {
+    FOR_FLOAT32_INPUTS(pr) {
+      double expected = *pl > *pr ? *pl : *pr;
+      CheckDoubleEq(expected, bt.call(*pl, *pr));
+    }
+  }
+}
+
+
+TEST(RunFloat64MaxP) {
+  RawMachineAssemblerTester<int32_t> m;
+  Float64BinopTester bt(&m);
+  if (!m.machine()->Float64Max().IsSupported()) return;
+
+  bt.AddReturn(m.Float64Max(bt.param0, bt.param1));
+
+  FOR_FLOAT64_INPUTS(pl) {
+    FOR_FLOAT64_INPUTS(pr) {
+      double expected = *pl > *pr ? *pl : *pr;
+      CheckDoubleEq(expected, bt.call(*pl, *pr));
+    }
+  }
+}
+
+
+TEST(RunFloat32MinP) {
+  RawMachineAssemblerTester<int32_t> m;
+  Float32BinopTester bt(&m);
+  if (!m.machine()->Float32Min().IsSupported()) return;
+
+  bt.AddReturn(m.Float32Min(bt.param0, bt.param1));
+
+  FOR_FLOAT32_INPUTS(pl) {
+    FOR_FLOAT32_INPUTS(pr) {
+      double expected = *pl < *pr ? *pl : *pr;
+      CheckDoubleEq(expected, bt.call(*pl, *pr));
+    }
+  }
+}
+
+
+TEST(RunFloat64MinP) {
+  RawMachineAssemblerTester<int32_t> m;
+  Float64BinopTester bt(&m);
+  if (!m.machine()->Float64Min().IsSupported()) return;
+
+  bt.AddReturn(m.Float64Min(bt.param0, bt.param1));
+
+  FOR_FLOAT64_INPUTS(pl) {
+    FOR_FLOAT64_INPUTS(pr) {
+      double expected = *pl < *pr ? *pl : *pr;
+      CheckDoubleEq(expected, bt.call(*pl, *pr));
+    }
+  }
+}
+
+
 TEST(RunFloat32SubP) {
   RawMachineAssemblerTester<int32_t> m;
   Float32BinopTester bt(&m);
 
   bt.AddReturn(m.Float32Sub(bt.param0, bt.param1));
 
   FOR_FLOAT32_INPUTS(pl) {
     FOR_FLOAT32_INPUTS(pr) {
       float expected = *pl - *pr;
       CheckFloatEq(expected, bt.call(*pl, *pr));
@@ skipping 2058 matching lines @@
   Node* call = r.AddNode(r.common()->Call(desc), phi);
   r.Return(call);
 
   CHECK_EQ(33, r.Call(1));
   CHECK_EQ(44, r.Call(0));
 }
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8