[AssumeBundles] Add API to query a bundles from a use
authorTyker <tyker1@outlook.com>
Sat, 7 Mar 2020 17:00:05 +0000 (18:00 +0100)
committerTyker <tyker1@outlook.com>
Sun, 8 Mar 2020 11:04:23 +0000 (12:04 +0100)
commit84056394e97885e1d7c588992d725f188d134e63
treeee6e7d7a1a11f51745a3641751523aa29b0dc5c3
parent70e4fb8a53984ff57b503cf13706c7e6683d650e
[AssumeBundles] Add API to query a bundles from a use

Summary: Finding what information is know about a value from a use is generally useful and can be done quickly.

Reviewers: jdoerfert

Reviewed By: jdoerfert

Subscribers: hiraditya, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D75616
llvm/include/llvm/IR/InstrTypes.h
llvm/include/llvm/Transforms/Utils/KnowledgeRetention.h
llvm/lib/IR/Instructions.cpp
llvm/lib/Transforms/Utils/KnowledgeRetention.cpp
llvm/unittests/Transforms/Utils/KnowledgeRetentionTest.cpp