Revert "[BDCE][DemandedBits] Detect dead uses of undead instructions"
authorNikita Popov <nikita.ppv@gmail.com>
Wed, 19 Dec 2018 22:09:02 +0000 (22:09 +0000)
committerNikita Popov <nikita.ppv@gmail.com>
Wed, 19 Dec 2018 22:09:02 +0000 (22:09 +0000)
commit3817ee7908346a9a900a04baacd64f828e9e9ef0
tree1079c1a2c00daa2ca932f0f13cb6a35cf225aaeb
parenta749d602b54296ee6d4068fe6e6bb805b204263d
Revert "[BDCE][DemandedBits] Detect dead uses of undead instructions"

This reverts commit r349674. It causes a failure in
test-suite enc-3des.execution_time.

llvm-svn: 349684
llvm/include/llvm/Analysis/DemandedBits.h
llvm/lib/Analysis/DemandedBits.cpp
llvm/lib/Transforms/Scalar/BDCE.cpp
llvm/test/Transforms/BDCE/dead-uses.ll