tree 8975c975fd7cb2e5b536c8ef3f0e1b77081ebfbc
parent c0ebc55c02bc29ebd8070747a32306fecf0fc3e9
author Youling Tang <tangyouling@loongson.cn> 1667304486 +0800
committer Copybara-Service <copybara-worker@google.com> 1667304686 -0700

[compiler-rt][builtins] Support builtins for LoongArch

Initial builtins for LoongArch.
Add loongarch64 to ALL_CRT_SUPPORTED_ARCH list.
Support fe_getround and fe_raise_inexact in builtins.

Differential Revision: https://reviews.llvm.org/D136338

GitOrigin-RevId: 6e6704b0dc2c8955c6aa3c69535c247ed154eac3