Sanjay Patel fe2e9121e2 Tighten checks so we can see existing codegen
The 2-element vector case shows a surprising bug: we failed to
eliminate ops on undefs, so there are 4 fmax calls even though
there can only be 2 valid elements in the inputs.

llvm-svn: 254920
2015-12-07 17:39:48 +00:00
..
2015-12-01 19:25:11 +00:00
2015-11-20 20:24:49 +00:00