Revert "RFC: [ValueTracking] Let analyses assume a value cannot be partially poison"
authorJuneyoung Lee <aqjune@gmail.com>
Wed, 22 Apr 2020 23:06:53 +0000 (08:06 +0900)
committerJuneyoung Lee <aqjune@gmail.com>
Wed, 22 Apr 2020 23:07:09 +0000 (08:07 +0900)
commit5ceef263505d13e5394efacdf1fd9d8949737c15
tree364be76c6fe4bcf48eb8799a315bec31cec1a1e1
parent80faa8c3af856df93faf909f21cdcc397bed068f
Revert "RFC: [ValueTracking] Let analyses assume a value cannot be partially poison"

This reverts commit 80faa8c3af856df93faf909f21cdcc397bed068f.
llvm/include/llvm/Analysis/ValueTracking.h
llvm/lib/Analysis/ScalarEvolution.cpp
llvm/lib/Analysis/ValueTracking.cpp
llvm/lib/Transforms/Instrumentation/PoisonChecking.cpp
llvm/lib/Transforms/Scalar/IndVarSimplify.cpp
llvm/lib/Transforms/Scalar/SeparateConstOffsetFromGEP.cpp
llvm/test/Analysis/ScalarEvolution/flags-from-poison.ll