Yevgeny Rouban d76c1d2247 [RS4GC] Lazily set changed flag when folding single entry phis ...

The function FoldSingleEntryPHINodes() is changed to return if
it has changed IR or not. This return value is used by RS4GC to
set the MadeChange flag respectively.

Reviewed By: reames
Differential Revision: https://reviews.llvm.org/D93810

2020-12-28 10:54:21 +07:00

54 KiB

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