Skip to content
Commit f7f9c8a2 authored by Owen Anderson's avatar Owen Anderson
Browse files

Add a DAGCombine xform to fold away redundant float->double->float conversions... 

Add a DAGCombine xform to fold away redundant float->double->float conversions around sqrt instructions.
I am assured by people more knowledgeable than me that there are no rounding issues in eliminating this.

This fixed <rdar://problem/8197504>.

llvm-svn: 108639
parent bc8cab16
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