Serguei Katkov 164e4fc900 SafepointIRVerifier is made unreachable block tolerant ...

SafepointIRVerifier crashed while traversing blocks without a DomTreeNode.
This could happen with a custom pipeline or when some optional passes were skipped by OptBisect.

SafepointIRVerifier is fixed to traverse basic blocks that are reachable from entry. Test are added.

Patch Author: Yevgeny Rouban!
Reviewers: anna, reames, dneilson, DaniilSuchkov, skatkov
Reviewed By: reames
Subscribers: llvm-commits
Differential Revision: https://reviews.llvm.org/D47011


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@333063 91177308-0d34-0410-b5e6-96231b3b80d8

2018-05-23 05:54:55 +00:00

..

basic-use-after-reloc.ll

…

compares.ll

…

constant-bases.ll

…

from-same-relocation-in-phi-nodes.ll

[SafepointIRVerifier] Allow non-dereferencing uses of unrelocated or poisoned PHI nodes

2017-12-25 09:35:10 +00:00

unreachable-block-tolerant.ll

SafepointIRVerifier is made unreachable block tolerant

2018-05-23 05:54:55 +00:00

unrecorded-live-at-sp.ll

[SafepointIRVerifier] Allow non-dereferencing uses of unrelocated or poisoned PHI nodes

2017-12-25 09:35:10 +00:00

use-derived-unrelocated.ll

[SafepointIRVerifier] Allow deriving pointers from unrelocated base

2017-12-05 21:39:37 +00:00

uses-in-phi-nodes.ll

[SafepointIRVerifier] Allow non-dereferencing uses of unrelocated or poisoned PHI nodes

2017-12-25 09:35:10 +00:00