[X86] Use TargetConstant for immediates for VASTART_SAVE_XMM_REGS.

Author: topperc

llvm/lib/Target/X86/X86ISelLowering.cpp

@@ -3493,9 +3493,9 @@ void VarArgsLoweringHelper::createVarArgAreaAndStoreRegisters(
       SaveXMMOps.push_back(Chain);
       SaveXMMOps.push_back(ALVal);
       SaveXMMOps.push_back(
-          DAG.getIntPtrConstant(FuncInfo->getRegSaveFrameIndex(), DL));
+          DAG.getTargetConstant(FuncInfo->getRegSaveFrameIndex(), DL, MVT::i32));
       SaveXMMOps.push_back(
-          DAG.getIntPtrConstant(FuncInfo->getVarArgsFPOffset(), DL));
+          DAG.getTargetConstant(FuncInfo->getVarArgsFPOffset(), DL, MVT::i32));
       SaveXMMOps.insert(SaveXMMOps.end(), LiveXMMRegs.begin(),
                         LiveXMMRegs.end());
       MemOps.push_back(DAG.getNode(X86ISD::VASTART_SAVE_XMM_REGS, DL,
@@ -31807,7 +31807,7 @@ MachineBasicBlock *X86TargetLowering::EmitVAStartSaveXMMRegsWithCustomInserter(
   const DebugLoc &DL = MI.getDebugLoc();
 
   Register CountReg = MI.getOperand(0).getReg();
-  int64_t RegSaveFrameIndex = MI.getOperand(1).getImm();
+  int RegSaveFrameIndex = MI.getOperand(1).getImm();
   int64_t VarArgsFPOffset = MI.getOperand(2).getImm();
 
   if (!Subtarget.isCallingConvWin64(F->getFunction().getCallingConv())) {

llvm/lib/Target/X86/X86InstrCompiler.td

@@ -73,12 +73,12 @@ let usesCustomInserter = 1, Defs = [EFLAGS] in {
 def VASTART_SAVE_XMM_REGS : I<0, Pseudo,
                               (outs),
                               (ins GR8:$al,
-                                   i64imm:$regsavefi, i64imm:$offset,
+                                   i32imm:$regsavefi, i32imm:$offset,
                                    variable_ops),
                               "#VASTART_SAVE_XMM_REGS $al, $regsavefi, $offset",
                               [(X86vastart_save_xmm_regs GR8:$al,
-                                                         imm:$regsavefi,
-                                                         imm:$offset),
+                                                         timm:$regsavefi,
+                                                         timm:$offset),
                                (implicit EFLAGS)]>;
 
 // The VAARG_64 pseudo-instruction takes the address of the va_list,