3 files changed, 9 insertions, 8 deletions
diff --git a/llvm/lib/Target/AArch64/AArch64ISelDAGToDAG.cpp b/llvm/lib/Target/AArch64/AArch64ISelDAGToDAG.cpp
index 134f107698d..e4391996041 100644
--- a/llvm/lib/Target/AArch64/AArch64ISelDAGToDAG.cpp
+++ b/llvm/lib/Target/AArch64/AArch64ISelDAGToDAG.cpp
@@ -608,7 +608,7 @@ static bool isWorthFoldingADDlow(SDValue N) {
 
     // ldar and stlr have much more restrictive addressing modes (just a
     // register).
-    if (cast<MemSDNode>(Use)->getOrdering() > Monotonic)
+    if (isStrongerThanMonotonic(cast<MemSDNode>(Use)->getOrdering()))
       return false;
   }
 
diff --git a/llvm/lib/Target/AArch64/AArch64ISelLowering.cpp b/llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
index 2d3ddaa060f..2efe8473832 100644
--- a/llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
+++ b/llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
@@ -10132,7 +10132,7 @@ Value *AArch64TargetLowering::emitLoadLinked(IRBuilder<> &Builder, Value *Addr,
                                              AtomicOrdering Ord) const {
   Module *M = Builder.GetInsertBlock()->getParent()->getParent();
   Type *ValTy = cast<PointerType>(Addr->getType())->getElementType();
-  bool IsAcquire = isAtLeastAcquire(Ord);
+  bool IsAcquire = isAcquireOrStronger(Ord);
 
   // Since i128 isn't legal and intrinsics don't get type-lowered, the ldrexd
   // intrinsic must return {i64, i64} and we have to recombine them into a
@@ -10174,7 +10174,7 @@ Value *AArch64TargetLowering::emitStoreConditional(IRBuilder<> &Builder,
                                                    Value *Val, Value *Addr,
                                                    AtomicOrdering Ord) const {
   Module *M = Builder.GetInsertBlock()->getParent()->getParent();
-  bool IsRelease = isAtLeastRelease(Ord);
+  bool IsRelease = isReleaseOrStronger(Ord);
 
   // Since the intrinsics must have legal type, the i128 intrinsics take two
   // parameters: "i64, i64". We must marshal Val into the appropriate form
diff --git a/llvm/lib/Target/AArch64/AArch64InstrAtomics.td b/llvm/lib/Target/AArch64/AArch64InstrAtomics.td
index 4923a1161df..a88e7e8491a 100644
--- a/llvm/lib/Target/AArch64/AArch64InstrAtomics.td
+++ b/llvm/lib/Target/AArch64/AArch64InstrAtomics.td
@@ -29,7 +29,7 @@ def : Pat<(atomic_fence (imm), (imm)), (DMB (i32 0xb))>;
 class acquiring_load<PatFrag base>
   : PatFrag<(ops node:$ptr), (base node:$ptr), [{
   AtomicOrdering Ordering = cast<AtomicSDNode>(N)->getOrdering();
-  return isAtLeastAcquire(Ordering);
+  return isAcquireOrStronger(Ordering);
 }]>;
 
 // An atomic load operation that does not need either acquire or release
@@ -37,7 +37,7 @@ class acquiring_load<PatFrag base>
 class relaxed_load<PatFrag base>
   : PatFrag<(ops node:$ptr), (base node:$ptr), [{
   AtomicOrdering Ordering = cast<AtomicSDNode>(N)->getOrdering();
-  return !isAtLeastAcquire(Ordering);
+  return !isAcquireOrStronger(Ordering);
 }]>;
 
 // 8-bit loads
@@ -112,15 +112,16 @@ def : Pat<(relaxed_load<atomic_load_64>
 class releasing_store<PatFrag base>
   : PatFrag<(ops node:$ptr, node:$val), (base node:$ptr, node:$val), [{
   AtomicOrdering Ordering = cast<AtomicSDNode>(N)->getOrdering();
-  assert(Ordering != AcquireRelease && "unexpected store ordering");
-  return isAtLeastRelease(Ordering);
+  assert(Ordering != AtomicOrdering::AcquireRelease &&
+         "unexpected store ordering");
+  return isReleaseOrStronger(Ordering);
 }]>;
 
 // An atomic store operation that doesn't actually need to be atomic on AArch64.
 class relaxed_store<PatFrag base>
   : PatFrag<(ops node:$ptr, node:$val), (base node:$ptr, node:$val), [{
   AtomicOrdering Ordering = cast<AtomicSDNode>(N)->getOrdering();
-  return !isAtLeastRelease(Ordering);
+  return !isReleaseOrStronger(Ordering);
 }]>;
 
 // 8-bit stores