As it's causing some bot failures (and per request from kbarton).
This reverts commit r358543/ab70da07286e618016e78247e4a24fcb84077fda.
llvm-svn: 358546
In the case of soft-fp (e.g. fp128 under wasm) the result of
getTypeLegalizationCost() can be an integer type even if the input is
floating point (See LegalizeTypeAction::TypeSoftenFloat).
Before calling isFabsFree() (which asserts if given a non-fp
type) we need to check that that result is fp. This is safe since in
fabs is certainly not free in the soft-fp case.
Fixes PR39168
Differential Revision: https://reviews.llvm.org/D52899
llvm-svn: 344069
Eric Christopher