[turbofan] Turn Math.clz32 into an inlinable builtin.

test/unittests/compiler/machine-operator-unittest.cc

Index: test/unittests/compiler/machine-operator-unittest.cc
diff --git a/test/unittests/compiler/machine-operator-unittest.cc b/test/unittests/compiler/machine-operator-unittest.cc
index 8244c3791412b35df3e9250f892491e4ac49548c..71b3c0edd9a5ed2cb083f07672fc5736d9033494 100644
--- a/test/unittests/compiler/machine-operator-unittest.cc
+++ b/test/unittests/compiler/machine-operator-unittest.cc
@@ -180,24 +180,24 @@ const PureOperator kPureOperators[] = {
     PURE(Word32And, 2, 0, 1), PURE(Word32Or, 2, 0, 1), PURE(Word32Xor, 2, 0, 1),
     PURE(Word32Shl, 2, 0, 1), PURE(Word32Shr, 2, 0, 1),
     PURE(Word32Sar, 2, 0, 1), PURE(Word32Ror, 2, 0, 1),
-    PURE(Word32Equal, 2, 0, 1), PURE(Word64And, 2, 0, 1),
-    PURE(Word64Or, 2, 0, 1), PURE(Word64Xor, 2, 0, 1), PURE(Word64Shl, 2, 0, 1),
-    PURE(Word64Shr, 2, 0, 1), PURE(Word64Sar, 2, 0, 1),
-    PURE(Word64Ror, 2, 0, 1), PURE(Word64Equal, 2, 0, 1),
-    PURE(Int32Add, 2, 0, 1), PURE(Int32AddWithOverflow, 2, 0, 2),
-    PURE(Int32Sub, 2, 0, 1), PURE(Int32SubWithOverflow, 2, 0, 2),
-    PURE(Int32Mul, 2, 0, 1), PURE(Int32MulHigh, 2, 0, 1),
-    PURE(Int32Div, 2, 1, 1), PURE(Uint32Div, 2, 1, 1), PURE(Int32Mod, 2, 1, 1),
-    PURE(Uint32Mod, 2, 1, 1), PURE(Int32LessThan, 2, 0, 1),
-    PURE(Int32LessThanOrEqual, 2, 0, 1), PURE(Uint32LessThan, 2, 0, 1),
-    PURE(Uint32LessThanOrEqual, 2, 0, 1), PURE(Int64Add, 2, 0, 1),
-    PURE(Int64Sub, 2, 0, 1), PURE(Int64Mul, 2, 0, 1), PURE(Int64Div, 2, 0, 1),
-    PURE(Uint64Div, 2, 0, 1), PURE(Int64Mod, 2, 0, 1), PURE(Uint64Mod, 2, 0, 1),
-    PURE(Int64LessThan, 2, 0, 1), PURE(Int64LessThanOrEqual, 2, 0, 1),
-    PURE(Uint64LessThan, 2, 0, 1), PURE(ChangeFloat32ToFloat64, 1, 0, 1),
-    PURE(ChangeFloat64ToInt32, 1, 0, 1), PURE(ChangeFloat64ToUint32, 1, 0, 1),
-    PURE(ChangeInt32ToInt64, 1, 0, 1), PURE(ChangeUint32ToFloat64, 1, 0, 1),
-    PURE(ChangeUint32ToUint64, 1, 0, 1),
+    PURE(Word32Equal, 2, 0, 1), PURE(Word32Clz, 1, 0, 1),
+    PURE(Word64And, 2, 0, 1), PURE(Word64Or, 2, 0, 1), PURE(Word64Xor, 2, 0, 1),
+    PURE(Word64Shl, 2, 0, 1), PURE(Word64Shr, 2, 0, 1),
+    PURE(Word64Sar, 2, 0, 1), PURE(Word64Ror, 2, 0, 1),
+    PURE(Word64Equal, 2, 0, 1), PURE(Int32Add, 2, 0, 1),
+    PURE(Int32AddWithOverflow, 2, 0, 2), PURE(Int32Sub, 2, 0, 1),
+    PURE(Int32SubWithOverflow, 2, 0, 2), PURE(Int32Mul, 2, 0, 1),
+    PURE(Int32MulHigh, 2, 0, 1), PURE(Int32Div, 2, 1, 1),
+    PURE(Uint32Div, 2, 1, 1), PURE(Int32Mod, 2, 1, 1), PURE(Uint32Mod, 2, 1, 1),
+    PURE(Int32LessThan, 2, 0, 1), PURE(Int32LessThanOrEqual, 2, 0, 1),
+    PURE(Uint32LessThan, 2, 0, 1), PURE(Uint32LessThanOrEqual, 2, 0, 1),
+    PURE(Int64Add, 2, 0, 1), PURE(Int64Sub, 2, 0, 1), PURE(Int64Mul, 2, 0, 1),
+    PURE(Int64Div, 2, 0, 1), PURE(Uint64Div, 2, 0, 1), PURE(Int64Mod, 2, 0, 1),
+    PURE(Uint64Mod, 2, 0, 1), PURE(Int64LessThan, 2, 0, 1),
+    PURE(Int64LessThanOrEqual, 2, 0, 1), PURE(Uint64LessThan, 2, 0, 1),
+    PURE(ChangeFloat32ToFloat64, 1, 0, 1), PURE(ChangeFloat64ToInt32, 1, 0, 1),
+    PURE(ChangeFloat64ToUint32, 1, 0, 1), PURE(ChangeInt32ToInt64, 1, 0, 1),
+    PURE(ChangeUint32ToFloat64, 1, 0, 1), PURE(ChangeUint32ToUint64, 1, 0, 1),
     PURE(TruncateFloat64ToFloat32, 1, 0, 1),
     PURE(TruncateFloat64ToInt32, 1, 0, 1), PURE(TruncateInt64ToInt32, 1, 0, 1),
     PURE(Float64Add, 2, 0, 1), PURE(Float64Sub, 2, 0, 1),