Displaying 1 result from an estimated 1 matches for "optimizationpass".
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2011 Aug 01
2
[LLVMdev] implicit Pass Type dependencies between Analysis Pass and Transformation Pass
...Loop Pass
Stuck
Module Pass Loop Pass
Stuck
...
The "stuck" situation happens when calling
AU.addRequired<AnalysisPass>() inside the OptimizationPass's
getAnalysisUsage() function.
The opt tool seems to run into an infinite loop (on trivial testcases,
which should finish in a flash of a second).
Seems the Pass type between Analysis Pass and Optimization Pass has to
match.
I wonder if this is documented somewhere?
Is there a simple rule t...