Masked Load/Store - Changed the order of parameters in intrinsics.

No functional changes.
The documentation is coming.

llvm-svn: 224829

1 files changed, 7 insertions, 5 deletions

diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
index 81b824f305e..ae73e9f3560 100644
--- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
@@ -3644,9 +3644,10 @@ void SelectionDAGBuilder::visitStore(const StoreInst &I) {
 void SelectionDAGBuilder::visitMaskedStore(const CallInst &I) {
   SDLoc sdl = getCurSDLoc();
 
-  Value  *PtrOperand = I.getArgOperand(0);
+  // llvm.masked.store.*(Src0, Ptr, alignemt, Mask)
+  Value  *PtrOperand = I.getArgOperand(1);
   SDValue Ptr = getValue(PtrOperand);
-  SDValue Src0 = getValue(I.getArgOperand(1));
+  SDValue Src0 = getValue(I.getArgOperand(0));
   SDValue Mask = getValue(I.getArgOperand(3));
   EVT VT = Src0.getValueType();
   unsigned Alignment = (cast<ConstantInt>(I.getArgOperand(2)))->getZExtValue();
@@ -3669,14 +3670,15 @@ void SelectionDAGBuilder::visitMaskedStore(const CallInst &I) {
 void SelectionDAGBuilder::visitMaskedLoad(const CallInst &I) {
   SDLoc sdl = getCurSDLoc();
 
+  // @llvm.masked.load.*(Ptr, alignment, Mask, Src0)
   Value  *PtrOperand = I.getArgOperand(0);
   SDValue Ptr = getValue(PtrOperand);
-  SDValue Src0 = getValue(I.getArgOperand(1));
-  SDValue Mask = getValue(I.getArgOperand(3));
+  SDValue Src0 = getValue(I.getArgOperand(3));
+  SDValue Mask = getValue(I.getArgOperand(2));
 
   const TargetLowering &TLI = DAG.getTargetLoweringInfo();
   EVT VT = TLI.getValueType(I.getType());
-  unsigned Alignment = (cast<ConstantInt>(I.getArgOperand(2)))->getZExtValue();
+  unsigned Alignment = (cast<ConstantInt>(I.getArgOperand(1)))->getZExtValue();
   if (!Alignment)
     Alignment = DAG.getEVTAlignment(VT);