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[SimplifyCFG] Add bonus when seeing vector ops to branch fold to common dest

Authored by aeubanks on Aug 30 2021, 12:14 PM.

Description

[SimplifyCFG] Add bonus when seeing vector ops to branch fold to common dest

This makes some tests in vector-reductions-logical.ll more stable when
applying D108837.

The cost of branching is higher when vector ops are involved due to
potential SLP transformations.

Reviewed By: spatel

Differential Revision: https://reviews.llvm.org/D108935

Details

Committed
aeubanksSep 16 2021, 10:50 AM
Reviewer
spatel
Differential Revision
D108935: [SimplifyCFG] Add bonus when seeing vector ops to branch fold to common dest
Parents
rGf1e8ceb3054a: docs: correct SPHNIX document reference
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