[llvm-commits] [llvm] r53405 - in /llvm/trunk/lib/CodeGen/SelectionDAG: LegalizeIntegerTypes.cpp LegalizeTypes.cpp LegalizeTypes.h LegalizeTypesGeneric.cpp

[Duncan Sands]

Author: baldrick
Date: Thu Jul 10 10:29:55 2008
New Revision: 53405

URL: http://llvm.org/viewvc/llvm-project?rev=53405&view=rev
Log:
Remove PromoteIntRes_FP_ROUND - not sure what it
was doing there: FP_ROUND returns a float, not an
integer.

Modified:
    llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp
    llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeTypes.cpp
    llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeTypes.h
    llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeTypesGeneric.cpp

Modified: llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp?rev=53405&r1=53404&r2=53405&view=diff

==============================================================================
--- llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp (original)
+++ llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp Thu Jul 10 10:29:55 2008
@@ -60,7 +60,6 @@
   case ISD::SIGN_EXTEND:
   case ISD::ZERO_EXTEND:
   case ISD::ANY_EXTEND:  Result = PromoteIntRes_INT_EXTEND(N); break;
-  case ISD::FP_ROUND:    Result = PromoteIntRes_FP_ROUND(N); break;
   case ISD::FP_TO_SINT:
   case ISD::FP_TO_UINT:  Result = PromoteIntRes_FP_TO_XINT(N); break;
   case ISD::SETCC:    Result = PromoteIntRes_SETCC(N); break;
@@ -169,15 +168,6 @@
   return DAG.getNode(N->getOpcode(), NVT, N->getOperand(0));
 }
 
-SDOperand DAGTypeLegalizer::PromoteIntRes_FP_ROUND(SDNode *N) {
-  // NOTE: Assumes input is legal.
-  if (N->getConstantOperandVal(1) == 0)
-    return DAG.getNode(ISD::FP_ROUND_INREG, N->getOperand(0).getValueType(),
-                       N->getOperand(0), DAG.getValueType(N->getValueType(0)));
-  // If the precision discard isn't needed, just return the operand unrounded.
-  return N->getOperand(0);
-}
-
 SDOperand DAGTypeLegalizer::PromoteIntRes_FP_TO_XINT(SDNode *N) {
   unsigned NewOpc = N->getOpcode();
   MVT NVT = TLI.getTypeToTransformTo(N->getValueType(0));

Modified: llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeTypes.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeTypes.cpp?rev=53405&r1=53404&r2=53405&view=diff

==============================================================================
--- llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeTypes.cpp (original)
+++ llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeTypes.cpp Thu Jul 10 10:29:55 2008
@@ -28,7 +28,6 @@
 #endif
 
 
-
 /// run - This is the main entry point for the type legalizer.  This does a
 /// top-down traversal of the dag, legalizing types as it goes.
 void DAGTypeLegalizer::run() {
@@ -353,7 +352,6 @@
   }
 }
 
-
 /// RemapNode - If the specified value was already legalized to another value,
 /// replace it by that value.
 void DAGTypeLegalizer::RemapNode(SDOperand &N) {
@@ -441,7 +439,6 @@
     ReplacedNodes.erase(SDOperand(N, i));
 }
 
-
 void DAGTypeLegalizer::SetPromotedInteger(SDOperand Op, SDOperand Result) {
   AnalyzeNewNode(Result.Val);
 

Modified: llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeTypes.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeTypes.h?rev=53405&r1=53404&r2=53405&view=diff

==============================================================================
--- llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeTypes.h (original)
+++ llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeTypes.h Thu Jul 10 10:29:55 2008
@@ -214,7 +214,6 @@
   SDOperand PromoteIntRes_CTPOP(SDNode *N);
   SDOperand PromoteIntRes_CTTZ(SDNode *N);
   SDOperand PromoteIntRes_EXTRACT_VECTOR_ELT(SDNode *N);
-  SDOperand PromoteIntRes_FP_ROUND(SDNode *N);
   SDOperand PromoteIntRes_FP_TO_XINT(SDNode *N);
   SDOperand PromoteIntRes_INT_EXTEND(SDNode *N);
   SDOperand PromoteIntRes_LOAD(LoadSDNode *N);

Modified: llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeTypesGeneric.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeTypesGeneric.cpp?rev=53405&r1=53404&r2=53405&view=diff

==============================================================================
--- llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeTypesGeneric.cpp (original)
+++ llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeTypesGeneric.cpp Thu Jul 10 10:29:55 2008
@@ -170,6 +170,7 @@
   ReplaceValueWith(SDOperand(N, 1), Chain);
 }
 
+
 //===--------------------------------------------------------------------===//
 // Generic Operand Expansion.
 //===--------------------------------------------------------------------===//