Simplify the emission of various diagnostics created in Analysis/ and Transforms/ by using the new diagnostic infrastructure.

--

PiperOrigin-RevId: 246955332

1 files changed, 3 insertions, 6 deletions

diff --git a/mlir/lib/Transforms/LoopTiling.cpp b/mlir/lib/Transforms/LoopTiling.cpp
index 4eb1ce22008..303193bcb96 100644
--- a/mlir/lib/Transforms/LoopTiling.cpp
+++ b/mlir/lib/Transforms/LoopTiling.cpp
@@ -397,13 +397,10 @@ void LoopTiling::runOnFunction() {
     SmallVector<unsigned, 6> tileSizes;
     getTileSizes(band, &tileSizes);
     if (llvm::DebugFlag) {
-      std::stringstream msg;
-      msg << "using tile sizes [";
+      auto diag = band[0].emitRemark("using tile sizes [");
       for (auto tSize : tileSizes)
-        msg << tSize << " ";
-      msg << "]\n";
-      auto rootForOp = band[0];
-      rootForOp.emitRemark(msg.str());
+        diag << tSize << " ";
+      diag << "]\n";
     }
     if (failed(tileCodeGen(band, tileSizes)))
       return signalPassFailure();