Change TargetLowering::getRegClassFor to take an MVT, instead of EVT.
Accordingly, add helper funtions getSimpleValueType (in parallel to
getValueType) in SDValue, SDNode, and TargetLowering.
This is the first, in a series of patches.
This is the second attempt. In the first attempt (r169837), a few
getSimpleVT() were hoisted too far, detected by bootstrap failures.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170104 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/Mips/MipsISelLowering.cpp b/lib/Target/Mips/MipsISelLowering.cpp
index f9a4d4a..34eb4a6 100644
--- a/lib/Target/Mips/MipsISelLowering.cpp
+++ b/lib/Target/Mips/MipsISelLowering.cpp
@@ -2155,7 +2155,7 @@
MachineFunction &MF = DAG.getMachineFunction();
MachineFrameInfo *MFI = MF.getFrameInfo();
- EVT VT = Op.getValueType();
+ MVT VT = Op.getSimpleValueType();
unsigned RA = IsN64 ? Mips::RA_64 : Mips::RA;
MFI->setReturnAddressIsTaken(true);
@@ -3661,7 +3661,7 @@
return;
// Copy arg registers.
- EVT RegTy = MVT::getIntegerVT(CC.regSize() * 8);
+ MVT RegTy = MVT::getIntegerVT(CC.regSize() * 8);
const TargetRegisterClass *RC = getRegClassFor(RegTy);
for (unsigned I = 0; I < ByVal.NumRegs; ++I) {
@@ -3783,7 +3783,7 @@
const CCState &CCInfo = CC.getCCInfo();
unsigned Idx = CCInfo.getFirstUnallocated(ArgRegs, NumRegs);
unsigned RegSize = CC.regSize();
- EVT RegTy = MVT::getIntegerVT(RegSize * 8);
+ MVT RegTy = MVT::getIntegerVT(RegSize * 8);
const TargetRegisterClass *RC = getRegClassFor(RegTy);
MachineFunction &MF = DAG.getMachineFunction();
MachineFrameInfo *MFI = MF.getFrameInfo();