[libc] Clean up Windows macros
authorCaitlyn Cano <caitlyncano@google.com>
Fri, 23 Jul 2021 20:39:09 +0000 (20:39 +0000)
committerCaitlyn Cano <caitlyncano@google.com>
Fri, 23 Jul 2021 21:12:36 +0000 (21:12 +0000)
commit5d679fc502c78eba4758d034cdffc44bc6d48efb
treef123101d8113520298178e58acf4c73f06107107
parent04f5eb407c74d433589739a719c3fc75a08859b3
[libc] Clean up Windows macros

This clean-up removes checks for _WIN64, as the _WIN32 macro returns 1
whenever the compilation targe is 32- or 64-bit ARM.

Reviewed By: aeubanks

Differential Revision: https://reviews.llvm.org/D106706
libc/utils/FPUtil/PlatformDefs.h
libc/utils/FPUtil/TestHelpers.cpp
libc/utils/UnitTest/PlatformDefs.h