diff --git a/lib/Target/X86/README.txt b/lib/Target/X86/README.txt index da4f5b7cded..f479712d7c5 100644 --- a/lib/Target/X86/README.txt +++ b/lib/Target/X86/README.txt @@ -497,3 +497,12 @@ foo: ret This will be solved when we go to a dynamic programming based isel. + +//===---------------------------------------------------------------------===// + +Make use of floating point min / max instructions. Perhaps introduce ISD::FMIN +and ISD::FMAX node types? + +//===---------------------------------------------------------------------===// + +Select (add, x, GlobalAddress) to ADD32ri, etc. when it's appropriate.