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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mtriple=riscv32 -mattr=+zfh -verify-machineinstrs \
; RUN: -target-abi ilp32f < %s | FileCheck %s
; RUN: llc -mtriple=riscv64 -mattr=+zfh -verify-machineinstrs \
; RUN: -target-abi lp64f < %s | FileCheck %s
; RUN: llc -mtriple=riscv32 -mattr=+zfhmin -verify-machineinstrs \
; RUN: -target-abi ilp32f < %s | FileCheck -check-prefixes=CHECKIZFHMIN %s
; RUN: llc -mtriple=riscv64 -mattr=+zfhmin -verify-machineinstrs \
; RUN: -target-abi lp64f < %s | FileCheck -check-prefixes=CHECKIZFHMIN %s
; TODO: constant pool shouldn't be necessary for RV32IZfh and RV64IZfh
define half @half_imm() nounwind {
; CHECK-LABEL: half_imm:
; CHECK: # %bb.0:
; CHECK-NEXT: lui a0, %hi(.LCPI0_0)
; CHECK-NEXT: flh fa0, %lo(.LCPI0_0)(a0)
; CHECK-NEXT: ret
;
; CHECKIZFHMIN-LABEL: half_imm:
; CHECKIZFHMIN: # %bb.0:
; CHECKIZFHMIN-NEXT: lui a0, %hi(.LCPI0_0)
; CHECKIZFHMIN-NEXT: flh fa0, %lo(.LCPI0_0)(a0)
; CHECKIZFHMIN-NEXT: ret
ret half 3.0
}
define half @half_imm_op(half %a) nounwind {
; CHECK-LABEL: half_imm_op:
; CHECK: # %bb.0:
; CHECK-NEXT: lui a0, %hi(.LCPI1_0)
; CHECK-NEXT: flh ft0, %lo(.LCPI1_0)(a0)
; CHECK-NEXT: fadd.h fa0, fa0, ft0
; CHECK-NEXT: ret
;
; CHECKIZFHMIN-LABEL: half_imm_op:
; CHECKIZFHMIN: # %bb.0:
; CHECKIZFHMIN-NEXT: lui a0, %hi(.LCPI1_0)
; CHECKIZFHMIN-NEXT: flw ft0, %lo(.LCPI1_0)(a0)
; CHECKIZFHMIN-NEXT: fcvt.s.h ft1, fa0
; CHECKIZFHMIN-NEXT: fadd.s ft0, ft1, ft0
; CHECKIZFHMIN-NEXT: fcvt.h.s fa0, ft0
; CHECKIZFHMIN-NEXT: ret
%1 = fadd half %a, 1.0
ret half %1
}
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