Remove the TargetMachine forwards for TargetSubtargetInfo based
information and update all callers. No functional change.
llvm-svn: 214781
diff --git a/llvm/lib/CodeGen/AtomicExpandLoadLinkedPass.cpp b/llvm/lib/CodeGen/AtomicExpandLoadLinkedPass.cpp
index 421946d..0c37c45 100644
--- a/llvm/lib/CodeGen/AtomicExpandLoadLinkedPass.cpp
+++ b/llvm/lib/CodeGen/AtomicExpandLoadLinkedPass.cpp
@@ -78,7 +78,8 @@
bool MadeChange = false;
for (Instruction *Inst : AtomicInsts) {
- if (!TM->getTargetLowering()->shouldExpandAtomicInIR(Inst))
+ if (!TM->getSubtargetImpl()->getTargetLowering()->shouldExpandAtomicInIR(
+ Inst))
continue;
if (AtomicRMWInst *AI = dyn_cast<AtomicRMWInst>(Inst))
@@ -100,13 +101,14 @@
// Load instructions don't actually need a leading fence, even in the
// SequentiallyConsistent case.
AtomicOrdering MemOpOrder =
- TM->getTargetLowering()->getInsertFencesForAtomic() ? Monotonic
- : LI->getOrdering();
+ TM->getSubtargetImpl()->getTargetLowering()->getInsertFencesForAtomic()
+ ? Monotonic
+ : LI->getOrdering();
// The only 64-bit load guaranteed to be single-copy atomic by the ARM ARM is
// an ldrexd (A3.5.3).
IRBuilder<> Builder(LI);
- Value *Val = TM->getTargetLowering()->emitLoadLinked(
+ Value *Val = TM->getSubtargetImpl()->getTargetLowering()->emitLoadLinked(
Builder, LI->getPointerOperand(), MemOpOrder);
insertTrailingFence(Builder, LI->getOrdering());
@@ -168,8 +170,8 @@
// Start the main loop block now that we've taken care of the preliminaries.
Builder.SetInsertPoint(LoopBB);
- Value *Loaded =
- TM->getTargetLowering()->emitLoadLinked(Builder, Addr, MemOpOrder);
+ Value *Loaded = TM->getSubtargetImpl()->getTargetLowering()->emitLoadLinked(
+ Builder, Addr, MemOpOrder);
Value *NewVal;
switch (AI->getOperation()) {
@@ -215,8 +217,9 @@
llvm_unreachable("Unknown atomic op");
}
- Value *StoreSuccess = TM->getTargetLowering()->emitStoreConditional(
- Builder, NewVal, Addr, MemOpOrder);
+ Value *StoreSuccess =
+ TM->getSubtargetImpl()->getTargetLowering()->emitStoreConditional(
+ Builder, NewVal, Addr, MemOpOrder);
Value *TryAgain = Builder.CreateICmpNE(
StoreSuccess, ConstantInt::get(IntegerType::get(Ctx, 32), 0), "tryagain");
Builder.CreateCondBr(TryAgain, LoopBB, ExitBB);
@@ -282,8 +285,8 @@
// Start the main loop block now that we've taken care of the preliminaries.
Builder.SetInsertPoint(LoopBB);
- Value *Loaded =
- TM->getTargetLowering()->emitLoadLinked(Builder, Addr, MemOpOrder);
+ Value *Loaded = TM->getSubtargetImpl()->getTargetLowering()->emitLoadLinked(
+ Builder, Addr, MemOpOrder);
Value *ShouldStore =
Builder.CreateICmpEQ(Loaded, CI->getCompareOperand(), "should_store");
@@ -292,8 +295,9 @@
Builder.CreateCondBr(ShouldStore, TryStoreBB, FailureBB);
Builder.SetInsertPoint(TryStoreBB);
- Value *StoreSuccess = TM->getTargetLowering()->emitStoreConditional(
- Builder, CI->getNewValOperand(), Addr, MemOpOrder);
+ Value *StoreSuccess =
+ TM->getSubtargetImpl()->getTargetLowering()->emitStoreConditional(
+ Builder, CI->getNewValOperand(), Addr, MemOpOrder);
StoreSuccess = Builder.CreateICmpEQ(
StoreSuccess, ConstantInt::get(Type::getInt32Ty(Ctx), 0), "success");
Builder.CreateCondBr(StoreSuccess, SuccessBB,
@@ -357,7 +361,7 @@
AtomicOrdering AtomicExpandLoadLinked::insertLeadingFence(IRBuilder<> &Builder,
AtomicOrdering Ord) {
- if (!TM->getTargetLowering()->getInsertFencesForAtomic())
+ if (!TM->getSubtargetImpl()->getTargetLowering()->getInsertFencesForAtomic())
return Ord;
if (Ord == Release || Ord == AcquireRelease || Ord == SequentiallyConsistent)
@@ -370,7 +374,7 @@
void AtomicExpandLoadLinked::insertTrailingFence(IRBuilder<> &Builder,
AtomicOrdering Ord) {
- if (!TM->getTargetLowering()->getInsertFencesForAtomic())
+ if (!TM->getSubtargetImpl()->getTargetLowering()->getInsertFencesForAtomic())
return;
if (Ord == Acquire || Ord == AcquireRelease)