Apply clang-tidy fixes for readability-identifier-naming in OptimizeSharedMemory...

diff --git a/mlir/lib/Dialect/NVGPU/Transforms/OptimizeSharedMemory.cpp b/mlir/lib/Dialect/NVGPU/Transforms/OptimizeSharedMemory.cpp
index 968afcb..158e469 100644 (file)
--- a/mlir/lib/Dialect/NVGPU/Transforms/OptimizeSharedMemory.cpp
+++ b/mlir/lib/Dialect/NVGPU/Transforms/OptimizeSharedMemory.cpp
@@ -67,12 +67,12 @@ static Value permuteVectorOffset(OpBuilder &b, Location loc,
   // bits[0:N] = sub-vector element offset
   // bits[N:M] = vector index
   // clang-format on
-  int64_t N =
+  int64_t n =
       llvm::Log2_64(kDefaultVectorSizeBits / memrefTy.getElementTypeBitWidth());
-  int64_t M = llvm::Log2_64(memrefTy.getDimSize(tgtDim));
+  int64_t m = llvm::Log2_64(memrefTy.getDimSize(tgtDim));
 
   // Capture bits[0:(M-N)] of src by first creating a (M-N) mask.
-  int64_t mask = (1LL << (M - N)) - 1;
+  int64_t mask = (1LL << (m - n)) - 1;
   if (permuteEveryN > 1)
     mask = mask << llvm::Log2_64(permuteEveryN);
   Value srcBits = b.create<arith::ConstantIndexOp>(loc, mask);
@@ -81,7 +81,7 @@ static Value permuteVectorOffset(OpBuilder &b, Location loc,
   // Use the src bits to permute the target bits b[N:M] containing the
   // vector offset.
   if (permuteEveryN > 1) {
-    int64_t shlBits = N - llvm::Log2_64(permuteEveryN);
+    int64_t shlBits = n - llvm::Log2_64(permuteEveryN);
     if (shlBits > 0) {
       Value finalShiftVal = b.create<arith::ConstantIndexOp>(loc, shlBits);
       srcBits = b.createOrFold<arith::ShLIOp>(loc, srcBits, finalShiftVal);
@@ -90,7 +90,7 @@ static Value permuteVectorOffset(OpBuilder &b, Location loc,
       srcBits = b.createOrFold<arith::ShRUIOp>(loc, srcBits, finalShiftVal);
     }
   } else {
-    Value finalShiftVal = b.create<arith::ConstantIndexOp>(loc, N);
+    Value finalShiftVal = b.create<arith::ConstantIndexOp>(loc, n);
     srcBits = b.createOrFold<arith::ShLIOp>(loc, srcBits, finalShiftVal);
   }