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; RUN: llc -march=amdgcn -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=SI %s
; RUN: llc -march=amdgcn -mcpu=fiji -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=VI %s
; Make sure fdiv is promoted to f32.
; GCN-LABEL: {{^}}fdiv_f16
; GCN: v_cvt_f32_f16
; GCN: v_cvt_f32_f16
; GCN: v_div_scale_f32
; GCN-DAG: v_div_scale_f32
; GCN-DAG: v_rcp_f32
; GCN: v_fma_f32
; GCN: v_fma_f32
; GCN: v_mul_f32
; GCN: v_fma_f32
; GCN: v_fma_f32
; GCN: v_fma_f32
; GCN: v_div_fmas_f32
; GCN: v_div_fixup_f32
; GCN: v_cvt_f16_f32
define void @fdiv_f16(
half addrspace(1)* %r,
half addrspace(1)* %a,
half addrspace(1)* %b) {
entry:
%a.val = load half, half addrspace(1)* %a
%b.val = load half, half addrspace(1)* %b
%r.val = fdiv half %a.val, %b.val
store half %r.val, half addrspace(1)* %r
ret void
}
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