[PATCH] D81843: [ARM][FPEnv] Lowering of {get,set,reset}_fpenv

[Serge Pavlov via Phabricator via llvm-commits]

sepavloff created this revision.
sepavloff added reviewers: sunfish, t.p.northover.
Herald added subscribers: danielkiss, hiraditya, kristof.beyls.
Herald added a project: LLVM.
sepavloff added a parent revision: D71742: Added intrinsics for access to FP environment.

The change implements lowering of `get_fpenv`, `set_fpenv` and
`reset_fpenv`. The lowering is based on the intrinsic `arm_get_fpscr`.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D81843

Files:
  llvm/lib/Target/ARM/ARMSelectionDAGInfo.cpp
  llvm/lib/Target/ARM/ARMSelectionDAGInfo.h
  llvm/test/CodeGen/ARM/fpenv.ll

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