NFC: Rename the 'for' operation in the AffineOps dialect to 'affine.for'. The is the second step to adding a namespace to the AffineOps dialect.

PiperOrigin-RevId: 232717775

1 files changed, 9 insertions, 9 deletions

diff --git a/mlir/lib/Transforms/PipelineDataTransfer.cpp b/mlir/lib/Transforms/PipelineDataTransfer.cpp
index cfa045f2279..84c8cd830dc 100644
--- a/mlir/lib/Transforms/PipelineDataTransfer.cpp
+++ b/mlir/lib/Transforms/PipelineDataTransfer.cpp
@@ -71,11 +71,11 @@ static unsigned getTagMemRefPos(const Instruction &dmaInst) {
   return 0;
 }
 
-/// Doubles the buffer of the supplied memref on the specified 'for' instruction
-/// by adding a leading dimension of size two to the memref. Replaces all uses
-/// of the old memref by the new one while indexing the newly added dimension by
-/// the loop IV of the specified 'for' instruction modulo 2. Returns false if
-/// such a replacement cannot be performed.
+/// Doubles the buffer of the supplied memref on the specified 'affine.for'
+/// instruction by adding a leading dimension of size two to the memref.
+/// Replaces all uses of the old memref by the new one while indexing the newly
+/// added dimension by the loop IV of the specified 'affine.for' instruction
+/// modulo 2. Returns false if such a replacement cannot be performed.
 static bool doubleBuffer(Value *oldMemRef, OpPointer<AffineForOp> forOp) {
   auto *forBody = forOp->getBody();
   FuncBuilder bInner(forBody, forBody->begin());
@@ -108,7 +108,7 @@ static bool doubleBuffer(Value *oldMemRef, OpPointer<AffineForOp> forOp) {
                                                    dynamicDimCount++));
   }
 
-  // Create and place the alloc right before the 'for' instruction.
+  // Create and place the alloc right before the 'affine.for' instruction.
   // TODO(mlir-team): we are assuming scoped allocation here, and aren't
   // inserting a dealloc -- this isn't the right thing.
   Value *newMemRef =
@@ -137,9 +137,9 @@ static bool doubleBuffer(Value *oldMemRef, OpPointer<AffineForOp> forOp) {
 /// Returns success if the IR is in a valid state.
 PassResult PipelineDataTransfer::runOnFunction(Function *f) {
   // Do a post order walk so that inner loop DMAs are processed first. This is
-  // necessary since 'for' instructions nested within would otherwise become
-  // invalid (erased) when the outer loop is pipelined (the pipelined one gets
-  // deleted and replaced by a prologue, a new steady-state loop and an
+  // necessary since 'affine.for' instructions nested within would otherwise
+  // become invalid (erased) when the outer loop is pipelined (the pipelined one
+  // gets deleted and replaced by a prologue, a new steady-state loop and an
   // epilogue).
   forOps.clear();
   f->walkPostOrder<AffineForOp>(