Skip to content
Commit d114da60 authored by Jakob Stoklund Olesen's avatar Jakob Stoklund Olesen
Browse files

Fix PR12599. 

The X86 target is editing the selection DAG while isel is selecting
nodes following a topological ordering. When the DAG hacking triggers
CSE, nodes can be deleted and bad things happen.

llvm-svn: 155257
parent f99295c3
Hide whitespace changes
Inline Side-by-side
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment