Max Kazantsev 8fab9f824f [IndVars] Sharpen context in eliminateIVComparison ...

When eliminating comparisons, we can use common dominator of
all its users as context. This gives better results when ICMP is not
computed right before the branch that uses it.

Differential Revision: https://reviews.llvm.org/D98924
Reviewed By: lebedev.ri

2021-03-22 11:55:57 +07:00

78 KiB

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