Merge V8 5.2.361.47 DO NOT MERGE
https://chromium.googlesource.com/v8/v8/+/5.2.361.47
FPIIM-449
Change-Id: Ibec421b85a9b88cb3a432ada642e469fe7e78346
(cherry picked from commit bcf72ee8e3b26f1d0726869c7ddb3921c68b09a8)
diff --git a/test/unittests/compiler/arm/instruction-selector-arm-unittest.cc b/test/unittests/compiler/arm/instruction-selector-arm-unittest.cc
index 72cfc51..b088d8e 100644
--- a/test/unittests/compiler/arm/instruction-selector-arm-unittest.cc
+++ b/test/unittests/compiler/arm/instruction-selector-arm-unittest.cc
@@ -2954,6 +2954,78 @@
EXPECT_EQ(s.ToVreg(n), s.ToVreg(s[0]->Output()));
}
+TEST_F(InstructionSelectorTest, Float32Max) {
+ StreamBuilder m(this, MachineType::Float32(), MachineType::Float32(),
+ MachineType::Float32());
+ Node* const p0 = m.Parameter(0);
+ Node* const p1 = m.Parameter(1);
+ Node* const n = m.Float32Max(p0, p1);
+ m.Return(n);
+ Stream s = m.Build(ARMv8);
+ // Float32Max is `(b < a) ? a : b`.
+ ASSERT_EQ(1U, s.size());
+ EXPECT_EQ(kArmFloat32Max, s[0]->arch_opcode());
+ ASSERT_EQ(2U, s[0]->InputCount());
+ EXPECT_EQ(s.ToVreg(p0), s.ToVreg(s[0]->InputAt(0)));
+ EXPECT_EQ(s.ToVreg(p1), s.ToVreg(s[0]->InputAt(1)));
+ ASSERT_EQ(1U, s[0]->OutputCount());
+ EXPECT_EQ(s.ToVreg(n), s.ToVreg(s[0]->Output()));
+}
+
+TEST_F(InstructionSelectorTest, Float32Min) {
+ StreamBuilder m(this, MachineType::Float32(), MachineType::Float32(),
+ MachineType::Float32());
+ Node* const p0 = m.Parameter(0);
+ Node* const p1 = m.Parameter(1);
+ Node* const n = m.Float32Min(p0, p1);
+ m.Return(n);
+ Stream s = m.Build(ARMv8);
+ // Float32Min is `(a < b) ? a : b`.
+ ASSERT_EQ(1U, s.size());
+ EXPECT_EQ(kArmFloat32Min, s[0]->arch_opcode());
+ ASSERT_EQ(2U, s[0]->InputCount());
+ EXPECT_EQ(s.ToVreg(p0), s.ToVreg(s[0]->InputAt(0)));
+ EXPECT_EQ(s.ToVreg(p1), s.ToVreg(s[0]->InputAt(1)));
+ ASSERT_EQ(1U, s[0]->OutputCount());
+ EXPECT_EQ(s.ToVreg(n), s.ToVreg(s[0]->Output()));
+}
+
+TEST_F(InstructionSelectorTest, Float64Max) {
+ StreamBuilder m(this, MachineType::Float64(), MachineType::Float64(),
+ MachineType::Float64());
+ Node* const p0 = m.Parameter(0);
+ Node* const p1 = m.Parameter(1);
+ Node* const n = m.Float64Max(p0, p1);
+ m.Return(n);
+ Stream s = m.Build(ARMv8);
+ // Float64Max is `(b < a) ? a : b`.
+ ASSERT_EQ(1U, s.size());
+ EXPECT_EQ(kArmFloat64Max, s[0]->arch_opcode());
+ ASSERT_EQ(2U, s[0]->InputCount());
+ EXPECT_EQ(s.ToVreg(p0), s.ToVreg(s[0]->InputAt(0)));
+ EXPECT_EQ(s.ToVreg(p1), s.ToVreg(s[0]->InputAt(1)));
+ ASSERT_EQ(1U, s[0]->OutputCount());
+ EXPECT_EQ(s.ToVreg(n), s.ToVreg(s[0]->Output()));
+}
+
+TEST_F(InstructionSelectorTest, Float64Min) {
+ StreamBuilder m(this, MachineType::Float64(), MachineType::Float64(),
+ MachineType::Float64());
+ Node* const p0 = m.Parameter(0);
+ Node* const p1 = m.Parameter(1);
+ Node* const n = m.Float64Min(p0, p1);
+ m.Return(n);
+ Stream s = m.Build(ARMv8);
+ // Float64Min is `(a < b) ? a : b`.
+ ASSERT_EQ(1U, s.size());
+ EXPECT_EQ(kArmFloat64Min, s[0]->arch_opcode());
+ ASSERT_EQ(2U, s[0]->InputCount());
+ EXPECT_EQ(s.ToVreg(p0), s.ToVreg(s[0]->InputAt(0)));
+ EXPECT_EQ(s.ToVreg(p1), s.ToVreg(s[0]->InputAt(1)));
+ ASSERT_EQ(1U, s[0]->OutputCount());
+ EXPECT_EQ(s.ToVreg(n), s.ToVreg(s[0]->Output()));
+}
+
} // namespace compiler
} // namespace internal
} // namespace v8