[NFC] Fix trivial typos in comments

Reviewed By: jhenderson

Differential Revision: https://reviews.llvm.org/D72143

Patch by Kazuaki Ishizaki.

4 files changed, 4 insertions, 4 deletions

diff --git a/llvm/lib/CodeGen/Analysis.cpp b/llvm/lib/CodeGen/Analysis.cpp
index 4b738ca0e94..1632895fe5f 100644
--- a/llvm/lib/CodeGen/Analysis.cpp
+++ b/llvm/lib/CodeGen/Analysis.cpp
@@ -262,7 +262,7 @@ static bool isNoopBitcast(Type *T1, Type *T2,
 /// Look through operations that will be free to find the earliest source of
 /// this value.
 ///
-/// @param ValLoc If V has aggegate type, we will be interested in a particular
+/// @param ValLoc If V has aggregate type, we will be interested in a particular
 /// scalar component. This records its address; the reverse of this list gives a
 /// sequence of indices appropriate for an extractvalue to locate the important
 /// value. This value is updated during the function and on exit will indicate
diff --git a/llvm/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp b/llvm/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp
index 463c7a6bbee..91b29e5270c 100644
--- a/llvm/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp
@@ -620,7 +620,7 @@ SDValue DAGTypeLegalizer::PromoteIntRes_MGATHER(MaskedGatherSDNode *N) {
   EVT NVT = TLI.getTypeToTransformTo(*DAG.getContext(), N->getValueType(0));
   SDValue ExtPassThru = GetPromotedInteger(N->getPassThru());
   assert(NVT == ExtPassThru.getValueType() &&
-      "Gather result type and the passThru agrument type should be the same");
+      "Gather result type and the passThru argument type should be the same");
 
   SDLoc dl(N);
   SDValue Ops[] = {N->getChain(), ExtPassThru, N->getMask(), N->getBasePtr(),
diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
index 4fa007710da..00b05c5db2f 100644
--- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
@@ -4428,7 +4428,7 @@ static bool getUniformBase(const Value *&Ptr, SDValue &Base, SDValue &Index,
 void SelectionDAGBuilder::visitMaskedScatter(const CallInst &I) {
   SDLoc sdl = getCurSDLoc();
 
-  // llvm.masked.scatter.*(Src0, Ptrs, alignemt, Mask)
+  // llvm.masked.scatter.*(Src0, Ptrs, alignment, Mask)
   const Value *Ptr = I.getArgOperand(1);
   SDValue Src0 = getValue(I.getArgOperand(0));
   SDValue Mask = getValue(I.getArgOperand(3));
diff --git a/llvm/lib/CodeGen/TwoAddressInstructionPass.cpp b/llvm/lib/CodeGen/TwoAddressInstructionPass.cpp
index ea971809d4e..2b1ffab74b6 100644
--- a/llvm/lib/CodeGen/TwoAddressInstructionPass.cpp
+++ b/llvm/lib/CodeGen/TwoAddressInstructionPass.cpp
@@ -1287,7 +1287,7 @@ tryInstructionTransform(MachineBasicBlock::iterator &mi,
   bool Commuted = tryInstructionCommute(&MI, DstIdx, SrcIdx, regBKilled, Dist);
 
   // If the instruction is convertible to 3 Addr, instead
-  // of returning try 3 Addr transformation aggresively and
+  // of returning try 3 Addr transformation aggressively and
   // use this variable to check later. Because it might be better.
   // For example, we can just use `leal (%rsi,%rdi), %eax` and `ret`
   // instead of the following code.