More style cleanups following rG14fc20ca6282 [NFC]
authorPhilip Reames <listmail@philipreames.com>
Fri, 20 Dec 2019 20:17:30 +0000 (12:17 -0800)
committerPhilip Reames <listmail@philipreames.com>
Fri, 20 Dec 2019 20:19:33 +0000 (12:19 -0800)
commitc148e2e2ef86f53391be459752511684424f331b
tree8a61ba9ea493342cfb17f204c6229e45dbc1b7cb
parentd567b0ba841d4b6f4b0d906da350a3bb2b2f769f
More style cleanups following rG14fc20ca6282 [NFC]

Demote member functions to static functions where possible
Use early continue/early return to reduce nesting
Clarify comments slightly.
Reuse previously define expression in one case.
llvm/lib/Target/X86/MCTargetDesc/X86AsmBackend.cpp