================
@@ -11,6 +11,24 @@
include "mlir/Pass/PassBase.td"
+def CIRCanonicalize : Pass<"cir-canonicalize"> {
+ let summary = "Performs CIR canonicalization";
+ let description = [{
+ Perform canonicalizations on CIR and removes some redundant operations.
+
+ This pass performs basic cleanup and canonicalization transformations that
+ hopefully do not affect CIR-to-source fidelity and high-level code analysis
+ passes too much. Example transformations performed in this pass include
+ empty scope cleanup, trivial try cleanup, redundant branch cleanup, etc.
----------------
erichkeane wrote:
```suggestion
empty scope cleanup, trivial `try` cleanup, redundant branch cleanup, etc.
```
https://github.com/llvm/llvm-project/pull/131891
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