Change TargetLowering::findRepresentativeClass to take an MVT, instead

of EVT.

llvm-svn: 170532

diff --git a/llvm/include/llvm/Target/TargetLowering.h b/llvm/include/llvm/Target/TargetLowering.h
index 022b359..e0d4841 100644 (file)
--- a/llvm/include/llvm/Target/TargetLowering.h
+++ b/llvm/include/llvm/Target/TargetLowering.h
@@ -1138,7 +1138,7 @@ protected:
   /// findRepresentativeClass - Return the largest legal super-reg register class
   /// of the register class for the specified type and its associated "cost".
   virtual std::pair<const TargetRegisterClass*, uint8_t>
-  findRepresentativeClass(EVT VT) const;
+  findRepresentativeClass(MVT VT) const;
 
   /// computeRegisterProperties - Once all of the register classes are added,
   /// this allows us to compute derived properties we expose.

diff --git a/llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp b/llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp
index 868a281..2dde692 100644 (file)
--- a/llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp
@@ -712,9 +712,9 @@ bool TargetLowering::isLegalRC(const TargetRegisterClass *RC) const {
 /// findRepresentativeClass - Return the largest legal super-reg register class
 /// of the register class for the specified type and its associated "cost".
 std::pair<const TargetRegisterClass*, uint8_t>
-TargetLowering::findRepresentativeClass(EVT VT) const {
+TargetLowering::findRepresentativeClass(MVT VT) const {
   const TargetRegisterInfo *TRI = getTargetMachine().getRegisterInfo();
-  const TargetRegisterClass *RC = RegClassForVT[VT.getSimpleVT().SimpleTy];
+  const TargetRegisterClass *RC = RegClassForVT[VT.SimpleTy];
   if (!RC)
     return std::make_pair(RC, 0);
 

diff --git a/llvm/lib/Target/ARM/ARMISelLowering.cpp b/llvm/lib/Target/ARM/ARMISelLowering.cpp
index c493981..3716564 100644 (file)
--- a/llvm/lib/Target/ARM/ARMISelLowering.cpp
+++ b/llvm/lib/Target/ARM/ARMISelLowering.cpp
@@ -863,10 +863,10 @@ ARMTargetLowering::ARMTargetLowering(TargetMachine &TM)
 // due to the common occurrence of cross class copies and subregister insertions
 // and extractions.
 std::pair<const TargetRegisterClass*, uint8_t>
-ARMTargetLowering::findRepresentativeClass(EVT VT) const{
+ARMTargetLowering::findRepresentativeClass(MVT VT) const{
   const TargetRegisterClass *RRC = 0;
   uint8_t Cost = 1;
-  switch (VT.getSimpleVT().SimpleTy) {
+  switch (VT.SimpleTy) {
   default:
     return TargetLowering::findRepresentativeClass(VT);
   // Use DPR as representative register class for all floating point

diff --git a/llvm/lib/Target/ARM/ARMISelLowering.h b/llvm/lib/Target/ARM/ARMISelLowering.h
index fa0e5e4..61649a0 100644 (file)
--- a/llvm/lib/Target/ARM/ARMISelLowering.h
+++ b/llvm/lib/Target/ARM/ARMISelLowering.h
@@ -393,7 +393,7 @@ namespace llvm {
                                     unsigned Intrinsic) const;
   protected:
     std::pair<const TargetRegisterClass*, uint8_t>
-    findRepresentativeClass(EVT VT) const;
+    findRepresentativeClass(MVT VT) const;
 
   private:
     /// Subtarget - Keep a pointer to the ARMSubtarget around so that we can

diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp
index 93ea372..dd49d77 100644 (file)
--- a/llvm/lib/Target/X86/X86ISelLowering.cpp
+++ b/llvm/lib/Target/X86/X86ISelLowering.cpp
@@ -1479,10 +1479,10 @@ getPICJumpTableRelocBaseExpr(const MachineFunction *MF, unsigned JTI,
 
 // FIXME: Why this routine is here? Move to RegInfo!
 std::pair<const TargetRegisterClass*, uint8_t>
-X86TargetLowering::findRepresentativeClass(EVT VT) const{
+X86TargetLowering::findRepresentativeClass(MVT VT) const{
   const TargetRegisterClass *RRC = 0;
   uint8_t Cost = 1;
-  switch (VT.getSimpleVT().SimpleTy) {
+  switch (VT.SimpleTy) {
   default:
     return TargetLowering::findRepresentativeClass(VT);
   case MVT::i8: case MVT::i16: case MVT::i32: case MVT::i64:

diff --git a/llvm/lib/Target/X86/X86ISelLowering.h b/llvm/lib/Target/X86/X86ISelLowering.h
index c51460b..8ac543d 100644 (file)
--- a/llvm/lib/Target/X86/X86ISelLowering.h
+++ b/llvm/lib/Target/X86/X86ISelLowering.h
@@ -716,7 +716,7 @@ namespace llvm {
 
   protected:
     std::pair<const TargetRegisterClass*, uint8_t>
-    findRepresentativeClass(EVT VT) const;
+    findRepresentativeClass(MVT VT) const;
 
   private:
     /// Subtarget - Keep a pointer to the X86Subtarget around so that we can