[MLIR][NFC] Fix incomplete boundary comments. (#133516)

I observed that we have the boundary comments in the codebase like:

```
//===----------------------------------------------------------------------===//
// ...
//===----------------------------------------------------------------------===//
```

I also observed that there are incomplete boundary comments. The
revision is generated by a script that completes the boundary comments.

```
//===----------------------------------------------------------------------===//
// ...

...
```

Signed-off-by: hanhanW <hanhan0912@gmail.com>

1 files changed, 6 insertions, 0 deletions

diff --git a/mlir/lib/Bytecode/Writer/BytecodeWriter.cpp b/mlir/lib/Bytecode/Writer/BytecodeWriter.cpp
index cc5aaed41651..404d361a50c1 100644
--- a/mlir/lib/Bytecode/Writer/BytecodeWriter.cpp
+++ b/mlir/lib/Bytecode/Writer/BytecodeWriter.cpp
@@ -772,6 +772,7 @@ LogicalResult BytecodeWriter::write(Operation *rootOp, raw_ostream &os) {
 
 //===----------------------------------------------------------------------===//
 // Dialects
+//===----------------------------------------------------------------------===//
 
 /// Write the given entries in contiguous groups with the same parent dialect.
 /// Each dialect sub-group is encoded with the parent dialect and number of
@@ -855,6 +856,7 @@ void BytecodeWriter::writeDialectSection(EncodingEmitter &emitter) {
 
 //===----------------------------------------------------------------------===//
 // Attributes and Types
+//===----------------------------------------------------------------------===//
 
 void BytecodeWriter::writeAttrTypeSection(EncodingEmitter &emitter) {
   EncodingEmitter attrTypeEmitter;
@@ -936,6 +938,7 @@ void BytecodeWriter::writeAttrTypeSection(EncodingEmitter &emitter) {
 
 //===----------------------------------------------------------------------===//
 // Operations
+//===----------------------------------------------------------------------===//
 
 LogicalResult BytecodeWriter::writeBlock(EncodingEmitter &emitter,
                                          Block *block) {
@@ -1215,6 +1218,7 @@ LogicalResult BytecodeWriter::writeIRSection(EncodingEmitter &emitter,
 
 //===----------------------------------------------------------------------===//
 // Resources
+//===----------------------------------------------------------------------===//
 
 namespace {
 /// This class represents a resource builder implementation for the MLIR
@@ -1327,6 +1331,7 @@ void BytecodeWriter::writeResourceSection(Operation *op,
 
 //===----------------------------------------------------------------------===//
 // Strings
+//===----------------------------------------------------------------------===//
 
 void BytecodeWriter::writeStringSection(EncodingEmitter &emitter) {
   EncodingEmitter stringEmitter;
@@ -1336,6 +1341,7 @@ void BytecodeWriter::writeStringSection(EncodingEmitter &emitter) {
 
 //===----------------------------------------------------------------------===//
 // Properties
+//===----------------------------------------------------------------------===//
 
 void BytecodeWriter::writePropertiesSection(EncodingEmitter &emitter) {
   EncodingEmitter propertiesEmitter;