Add floor, ceil, round (truncate) instructions for ia32, x64 (if SSE4.1) and

src/compiler/mips/instruction-selector-mips.cc

Index: src/compiler/mips/instruction-selector-mips.cc
diff --git a/src/compiler/mips/instruction-selector-mips.cc b/src/compiler/mips/instruction-selector-mips.cc
index 9be6bb6d66f8d0d1020d8d2b27040255cf345839..e881d0864ce6426813e9db71b06b5be4cfc763f0 100644
--- a/src/compiler/mips/instruction-selector-mips.cc
+++ b/src/compiler/mips/instruction-selector-mips.cc
@@ -409,6 +409,26 @@ void InstructionSelector::VisitFloat64Sqrt(Node* node) {
 }
 
 
+void InstructionSelector::VisitFloat64Floor(Node* node) {
+  UNSUPPORTED_OPERATOR(node);
+}
+
+
+void InstructionSelector::VisitFloat64Ceil(Node* node) {
+  UNSUPPORTED_OPERATOR(node);
+}
+
+
+void InstructionSelector::VisitFloat64RoundTruncate(Node* node) {
+  UNSUPPORTED_OPERATOR(node);
+}
+
+
+void InstructionSelector::VisitFloat64RoundTiesAway(Node* node) {
+  UNSUPPORTED_OPERATOR(node);
+}
+
+
 void InstructionSelector::VisitCall(Node* node) {
   MipsOperandGenerator g(this);
   CallDescriptor* descriptor = OpParameter<CallDescriptor*>(node);