[TargetLowering] Use IRBuilderBase instead of IRBuilder<> (NFC)

Don't require a specific kind of IRBuilder for TargetLowering hooks.
This allows us to drop the IRBuilder.h include from TargetLowering.h.

Differential Revision: https://reviews.llvm.org/D103759

1 files changed, 8 insertions, 6 deletions

diff --git a/llvm/lib/CodeGen/TargetLoweringBase.cpp b/llvm/lib/CodeGen/TargetLoweringBase.cpp
index f42072a..7319753 100644
--- a/llvm/lib/CodeGen/TargetLoweringBase.cpp
+++ b/llvm/lib/CodeGen/TargetLoweringBase.cpp
@@ -1860,8 +1860,9 @@ TargetLoweringBase::getTypeLegalizationCost(const DataLayout &DL,
   }
 }
 
-Value *TargetLoweringBase::getDefaultSafeStackPointerLocation(IRBuilder<> &IRB,
-                                                              bool UseTLS) const {
+Value *
+TargetLoweringBase::getDefaultSafeStackPointerLocation(IRBuilderBase &IRB,
+                                                       bool UseTLS) const {
   // compiler-rt provides a variable with a magic name.  Targets that do not
   // link with compiler-rt may also provide such a variable.
   Module *M = IRB.GetInsertBlock()->getParent()->getParent();
@@ -1892,7 +1893,8 @@ Value *TargetLoweringBase::getDefaultSafeStackPointerLocation(IRBuilder<> &IRB,
   return UnsafeStackPtr;
 }
 
-Value *TargetLoweringBase::getSafeStackPointerLocation(IRBuilder<> &IRB) const {
+Value *
+TargetLoweringBase::getSafeStackPointerLocation(IRBuilderBase &IRB) const {
   if (!TM.getTargetTriple().isAndroid())
     return getDefaultSafeStackPointerLocation(IRB, true);
 
@@ -1952,7 +1954,7 @@ bool TargetLoweringBase::isLegalAddressingMode(const DataLayout &DL,
 
 // For OpenBSD return its special guard variable. Otherwise return nullptr,
 // so that SelectionDAG handle SSP.
-Value *TargetLoweringBase::getIRStackGuard(IRBuilder<> &IRB) const {
+Value *TargetLoweringBase::getIRStackGuard(IRBuilderBase &IRB) const {
   if (getTargetMachine().getTargetTriple().isOSOpenBSD()) {
     Module &M = *IRB.GetInsertBlock()->getParent()->getParent();
     PointerType *PtrTy = Type::getInt8PtrTy(M.getContext());
@@ -2254,7 +2256,7 @@ TargetLoweringBase::getAtomicMemOperandFlags(const Instruction &AI,
   return Flags;
 }
 
-Instruction *TargetLoweringBase::emitLeadingFence(IRBuilder<> &Builder,
+Instruction *TargetLoweringBase::emitLeadingFence(IRBuilderBase &Builder,
                                                   Instruction *Inst,
                                                   AtomicOrdering Ord) const {
   if (isReleaseOrStronger(Ord) && Inst->hasAtomicStore())
@@ -2263,7 +2265,7 @@ Instruction *TargetLoweringBase::emitLeadingFence(IRBuilder<> &Builder,
     return nullptr;
 }
 
-Instruction *TargetLoweringBase::emitTrailingFence(IRBuilder<> &Builder,
+Instruction *TargetLoweringBase::emitTrailingFence(IRBuilderBase &Builder,
                                                    Instruction *Inst,
                                                    AtomicOrdering Ord) const {
   if (isAcquireOrStronger(Ord))