File: zfh-half-intrinsics.ll

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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: sed 's/iXLen/i32/g' %s | llc -mtriple=riscv32 -mattr=+zfh \
; RUN:   -verify-machineinstrs -target-abi ilp32f | \
; RUN:   FileCheck -check-prefix=RV32IZFH %s
; RUN: sed 's/iXLen/i64/g' %s | llc -mtriple=riscv64 -mattr=+zfh \
; RUN:   -verify-machineinstrs -target-abi lp64f | \
; RUN:   FileCheck -check-prefix=RV64IZFH %s
; RUN: sed 's/iXLen/i32/g' %s | llc -mtriple=riscv32 -mattr=+d \
; RUN:   -mattr=+zfh -verify-machineinstrs -target-abi ilp32d | \
; RUN:   FileCheck -check-prefix=RV32IDZFH %s
; RUN: sed 's/iXLen/i64/g' %s | llc -mtriple=riscv64 -mattr=+d \
; RUN:   -mattr=+zfh -verify-machineinstrs -target-abi lp64d | \
; RUN:   FileCheck -check-prefix=RV64IDZFH %s

; These intrinsics require half to be a legal type.

declare iXLen @llvm.lrint.iXLen.f16(half)

define iXLen @lrint_f16(half %a) nounwind {
; RV32IZFH-LABEL: lrint_f16:
; RV32IZFH:       # %bb.0:
; RV32IZFH-NEXT:    fcvt.w.h a0, fa0
; RV32IZFH-NEXT:    ret
;
; RV64IZFH-LABEL: lrint_f16:
; RV64IZFH:       # %bb.0:
; RV64IZFH-NEXT:    fcvt.l.h a0, fa0
; RV64IZFH-NEXT:    ret
;
; RV32IDZFH-LABEL: lrint_f16:
; RV32IDZFH:       # %bb.0:
; RV32IDZFH-NEXT:    fcvt.w.h a0, fa0
; RV32IDZFH-NEXT:    ret
;
; RV64IDZFH-LABEL: lrint_f16:
; RV64IDZFH:       # %bb.0:
; RV64IDZFH-NEXT:    fcvt.l.h a0, fa0
; RV64IDZFH-NEXT:    ret
  %1 = call iXLen @llvm.lrint.iXLen.f16(half %a)
  ret iXLen %1
}

declare iXLen @llvm.lround.iXLen.f16(half)

define iXLen @lround_f16(half %a) nounwind {
; RV32IZFH-LABEL: lround_f16:
; RV32IZFH:       # %bb.0:
; RV32IZFH-NEXT:    fcvt.w.h a0, fa0, rmm
; RV32IZFH-NEXT:    ret
;
; RV64IZFH-LABEL: lround_f16:
; RV64IZFH:       # %bb.0:
; RV64IZFH-NEXT:    fcvt.l.h a0, fa0, rmm
; RV64IZFH-NEXT:    ret
;
; RV32IDZFH-LABEL: lround_f16:
; RV32IDZFH:       # %bb.0:
; RV32IDZFH-NEXT:    fcvt.w.h a0, fa0, rmm
; RV32IDZFH-NEXT:    ret
;
; RV64IDZFH-LABEL: lround_f16:
; RV64IDZFH:       # %bb.0:
; RV64IDZFH-NEXT:    fcvt.l.h a0, fa0, rmm
; RV64IDZFH-NEXT:    ret
  %1 = call iXLen @llvm.lround.iXLen.f16(half %a)
  ret iXLen %1
}