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Commit bf5a5826 authored by Petar Avramovic's avatar Petar Avramovic
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AMDGPU/GlobalISel: Combine zext(trunc x) to x after RegBankSelect 

RegBankSelect creates zext and trunc when it selects banks for uniform i1.
Add zext_trunc_fold from generic combiner to post RegBankSelect combiner.

Differential Revision: https://reviews.llvm.org/D95432
parent 4112299e
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