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Committer:
pcpa
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Date:
2016-05-05 20:55:29 UTC
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Revision ID:
git-v1:aa939b8ef87c1469c675294330648db8e802321c
Correct wrong live information for some code patterns
* lib/lightning.c: Correct wrong movr simplification,
remove no longer needed code to set return registers live
and update live register set when reaching a label boundary,
but do not descend if the block has been already visited.
The later need some tuning for complex code generation, where
it will still have issues.