Serge Pavlov 2f81788067 [ARM][FPEnv] Lowering of fpmode intrinsics (#74054) ...

LLVM intrinsics `get_fpmode`, `set_fpmode` and `reset_fpmode` operate
control modes, the bits of FP environment that affect FP operations. On
ARM these bits are in FPSCR together with the status bits. The
implementation of these intrinsics produces code close to that of
functions `fegetmode` and `fesetmode` from GLIBC.

Pull request: https://github.com/llvm/llvm-project/pull/74054

2023-12-18 18:57:36 +07:00

844 KiB

Raw Blame History

View Raw