llvm/test/CodeGen/RISCV/bfloat-convert-half.ll

; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 6
; RUN: sed 's/iXLen/i32/g' %s | llc -mtriple=riscv32 -mattr=+zfhmin,+zfbfmin \
; RUN:   -verify-machineinstrs | FileCheck %s --check-prefixes=RV32
; RUN: sed 's/iXLen/i64/g' %s | llc -mtriple=riscv64 -mattr=+zfhmin,+zfbfmin \
; RUN:   -verify-machineinstrs | FileCheck %s --check-prefixes=RV64

define bfloat @fcvt_bf16_h(half %a) nounwind {
; RV32-LABEL: fcvt_bf16_h:
; RV32:       # %bb.0:
; RV32-NEXT:    ret
;
; RV64-LABEL: fcvt_bf16_h:
; RV64:       # %bb.0:
; RV64-NEXT:    ret
  %r = bitcast half %a to bfloat
  ret bfloat %r
}

define half @test_h_bf16(bfloat %a) nounwind {
; RV32-LABEL: test_h_bf16:
; RV32:       # %bb.0:
; RV32-NEXT:    ret
;
; RV64-LABEL: test_h_bf16:
; RV64:       # %bb.0:
; RV64-NEXT:    ret
  %r = bitcast bfloat %a to half
  ret half %r
}