[clang][ARM][NFC] Clean up signed conversion and undefined macros in builtin header
authorDominic Chen <ddchen@apple.com>
Tue, 16 Aug 2022 23:41:26 +0000 (16:41 -0700)
committerDominic Chen <ddchen@apple.com>
Thu, 8 Sep 2022 19:46:08 +0000 (12:46 -0700)
commitac77b3fde120d1c871b770fade67a413c418b94e
treee680ea0c4b72a886bc26fadf36841d9f16ae1ce9
parent5f3a8b585bf3497d5e57db24fb974285566da90e
[clang][ARM][NFC] Clean up signed conversion and undefined macros in builtin header

These warnings were identified while debugging modules with Wsystem-headers.

Differential Revision: https://reviews.llvm.org/D132003
clang/lib/Headers/arm_acle.h