mask bits when propagating bitwise ops (#1745) (64faf7a7) · Commits · github.com / freechipsproject / firrtl

Commit 64faf7a7 authored Jul 23, 2020 by

Albert Chen Committed by Albert Chen Jul 30, 2020

mask bits when propagating bitwise ops (#1745)



* ConstProp: test bitwise op of signed literals

* ConstProp: use bit mask for FoldOr/FoldXor

* handle and also

* add UIntLiteral.masked helper

Co-authored-by: Jack Koenig <koenig@sifive.com>

parent c245f5c0

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