[turbofan] Change TruncateFloat32ToInt64 to TryTruncateFloat32ToInt64.

src/compiler/raw-machine-assembler.h

Index: src/compiler/raw-machine-assembler.h
diff --git a/src/compiler/raw-machine-assembler.h b/src/compiler/raw-machine-assembler.h
index 05195a8998ca49394511b0de8ff1c807d520cd54..9034ee48e47b860eeba942b8c18fd5cc0c682c19 100644
--- a/src/compiler/raw-machine-assembler.h
+++ b/src/compiler/raw-machine-assembler.h
@@ -428,7 +428,12 @@ class RawMachineAssembler {
     return AddNode(machine()->ChangeFloat64ToUint32(), a);
   }
   Node* TruncateFloat32ToInt64(Node* a) {
-    return AddNode(machine()->TruncateFloat32ToInt64(), a);
+    // TODO(ahaas): Remove this function as soon as it is not used anymore in
+    // WebAssembly.
+    return AddNode(machine()->TryTruncateFloat32ToInt64(), a);
+  }
+  Node* TryTruncateFloat32ToInt64(Node* a) {
+    return AddNode(machine()->TryTruncateFloat32ToInt64(), a);
   }
   Node* TruncateFloat64ToInt64(Node* a) {
     // TODO(ahaas): Remove this function as soon as it is not used anymore in