[Mlir-commits] [mlir] [MLIR] When generating tests explicitly match only valid SSA var names (PR #67279)

[Oleksandr Alex Zinenko]

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@@ -180,7 +180,7 @@ def process_line(line_chunks, variable_namer):
         else:
             # Otherwise, generate a new variable.
             variable = variable_namer.generate_name(ssa_name)
-            output_line += "%[[" + variable + ":.*]]"
+            output_line += "%[[" + variable + ":" + SSA_RE_STR + "]]"
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ftynse wrote:

This would make the directive obnoxiously long. Are you hitting a lot of cases where `.*` matches too much?

Note that this script is intended to produce an initial version of the test and some manual editing is expected.

https://github.com/llvm/llvm-project/pull/67279