[Mlir-commits] [llvm] [mlir] [MLIR] Update GreedyRewriter to use the LDBG() debug log mechanism (NFC) (PR #153961)

[Jacques Pienaar]

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@@ -394,8 +395,12 @@ class GreedyPatternRewriteDriver : public RewriterBase::Listener {
                      function_ref<void(Diagnostic &)> reasonCallback) override;
 
 #ifndef NDEBUG
+  /// A raw output stream used to prefix the debug log.
+
+  llvm::impl::raw_ldbg_ostream os{(Twine("[") + DEBUG_TYPE + ":1] ").str(),
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jpienaar wrote:

Not loving this one ... But beyond adding another macro, not sure what could be done.

https://github.com/llvm/llvm-project/pull/153961