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(parent: fc82409) | patch
[Attributor] Introduce a helper function to deal with undef + none
authorJohannes Doerfert <johannes@jdoerfert.de>
Sat, 8 May 2021 04:18:24 +0000 (23:18 -0500)
committerJohannes Doerfert <johannes@jdoerfert.de>
Wed, 7 Jul 2021 03:41:21 +0000 (22:41 -0500)
commitaa3768278d4b1c91e6e55b596fa0d832a25428dc
treedf87b3eb52c243c70e595bbfc6cc4e46e846cd8btree | snapshot
parentfc82409b5ce5ddcd038ff0bf192a9a2a03b23020commit | diff
[Attributor] Introduce a helper function to deal with undef + none

We often need to deal with the value lattice that contains none and
undef as special values. A simple helper makes this much nicer.

Differential Revision: https://reviews.llvm.org/D103857
12 files changed:
llvm/include/llvm/Transforms/IPO/Attributor.h diff | blob | history
llvm/lib/Transforms/IPO/Attributor.cpp diff | blob | history
llvm/lib/Transforms/IPO/AttributorAttributes.cpp diff | blob | history
llvm/test/Transforms/Attributor/dereferenceable-1.ll diff | blob | history
llvm/test/Transforms/Attributor/liveness.ll diff | blob | history
llvm/test/Transforms/Attributor/lvi-after-jumpthreading.ll diff | blob | history
llvm/test/Transforms/Attributor/nocapture-2.ll diff | blob | history
llvm/test/Transforms/Attributor/nonnull.ll diff | blob | history
llvm/test/Transforms/Attributor/potential.ll diff | blob | history
llvm/test/Transforms/Attributor/range.ll diff | blob | history
llvm/test/Transforms/Attributor/returned.ll diff | blob | history
llvm/test/Transforms/Attributor/value-simplify.ll diff | blob | history
Domain: System / Toolchain;