[PATCH] D113816: [llvm-reduce] Assert that the number of chunks does not change with reductions

[Jay Foad via Phabricator via llvm-commits]

foad added inline comments.
Herald added a project: All.


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Comment at: llvm/tools/llvm-reduce/deltas/Delta.cpp:241
+           "input module is broken after counting chunks");
+    assert(isReduced(Test.getProgram(), Test, CurrentFilepath) &&
+           "input module no longer interesting after counting chunks");
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Hi! I've hit this assertion failure because I'm using llvm-reduce to reduce a compile-time hog, so the interestingness test ("does it take longer than 1 second to compile") is not 100% consistent. Of course it seems to me like llvm-reduce ought to support this use case. Any thoughts?


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  https://reviews.llvm.org/D113816/new/

https://reviews.llvm.org/D113816