[FPEnv] Add some comments to IRBuilder.h
authorUlrich Weigand <ulrich.weigand@de.ibm.com>
Tue, 14 Jan 2020 13:19:02 +0000 (14:19 +0100)
committerUlrich Weigand <ulrich.weigand@de.ibm.com>
Tue, 14 Jan 2020 13:21:17 +0000 (14:21 +0100)
commit6aca3e8dfa228fb75e410e34db74982a0ab3939f
tree02c68a575b11577d8491c80c4545c60254be1d4c
parentdee6e39c7561a8b733cc260738ff7ea3ae78ee0c
[FPEnv] Add some comments to IRBuilder.h

As requested via post-commit comment for D71467, this adds comments
documenting CreateFCmp vs. CreateFCmpS to the header file.
llvm/include/llvm/IR/IRBuilder.h