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StructurizeCFG: Simplify inserted PHI nodes

Description

StructurizeCFG: Simplify inserted PHI nodes

Summary:
This improves subsequent divergence analysis in some cases.

Change-Id: I5e95e7ec7fd3fa80d414d1a53a02fea23e3d67d3

Reviewers: arsenm, rampitec

Subscribers: jvesely, wdng, llvm-commits

Differential Revision: https://reviews.llvm.org/D53316

Details

Committed
nhaOct 17 2018, 8:37 AM
Differential Revision
D53316: StructurizeCFG: Simplify inserted PHI nodes
Parents
rL344696: AMDGPU: Divergence-driven selection of scalar buffer load intrinsics
Branches
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