Skip to content
Commit cc47ab33 authored by Chris Lattner's avatar Chris Lattner
Browse files

Fix a really subtle and obnoxious memory bug that caused issues with an 

llvm-gcc4 boostrap.  Whenever a node is deleted by the dag combiner, it
*must* be returned by the visit function, or the dag combiner will not
know that the node has been processed (and will, e.g., send it to the
target dag combine xforms).

llvm-svn: 27922
parent 5e6f97b7
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