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[Attributor][NFC] Invalid DerefState is at fixpoint
authorJohannes Doerfert <jdoerfert@anl.gov>
Sun, 4 Aug 2019 17:55:15 +0000 (17:55 +0000)
committerJohannes Doerfert <jdoerfert@anl.gov>
Sun, 4 Aug 2019 17:55:15 +0000 (17:55 +0000)
commitb6acee5c7b190de451f4f4e13a82238cb3e68f6e
treef321b18616877daab090bbdd9dc2048e7e43759etree | snapshot
parent5a4989e2ac74d60bd52791ac42a1b800b6c605aacommit | diff
[Attributor][NFC] Invalid DerefState is at fixpoint

Summary:
If the DerefBytesState (and thereby the DerefState) is invalid, we
reached a fixpoint for the whole DerefState as we will not
manifest/provide information then.

Reviewers: uenoku, sstefan1

Subscribers: hiraditya, bollu, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D65586

llvm-svn: 367789
llvm/lib/Transforms/IPO/Attributor.cpp diff | blob | history
Domain: System / Toolchain;