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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=amdgcn-- -mcpu=tahiti -verify-machineinstrs | FileCheck %s --check-prefix=SI
; RUN: llc < %s -mtriple=amdgcn-- -mcpu=fiji -mattr=-flat-for-global -verify-machineinstrs | FileCheck %s --check-prefix=VI
define amdgpu_kernel void @madak_f16(
; SI-LABEL: madak_f16:
; SI: ; %bb.0: ; %entry
; SI-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x9
; SI-NEXT: s_load_dwordx2 s[8:9], s[0:1], 0xd
; SI-NEXT: s_mov_b32 s3, 0xf000
; SI-NEXT: s_mov_b32 s2, -1
; SI-NEXT: s_mov_b32 s14, s2
; SI-NEXT: s_waitcnt lgkmcnt(0)
; SI-NEXT: s_mov_b32 s12, s6
; SI-NEXT: s_mov_b32 s13, s7
; SI-NEXT: s_mov_b32 s15, s3
; SI-NEXT: s_mov_b32 s10, s2
; SI-NEXT: s_mov_b32 s11, s3
; SI-NEXT: buffer_load_ushort v0, off, s[12:15], 0
; SI-NEXT: buffer_load_ushort v1, off, s[8:11], 0
; SI-NEXT: s_mov_b32 s0, s4
; SI-NEXT: s_mov_b32 s1, s5
; SI-NEXT: s_waitcnt vmcnt(1)
; SI-NEXT: v_cvt_f32_f16_e32 v0, v0
; SI-NEXT: s_waitcnt vmcnt(0)
; SI-NEXT: v_cvt_f32_f16_e32 v1, v1
; SI-NEXT: v_madak_f32 v0, v0, v1, 0x41200000
; SI-NEXT: v_cvt_f16_f32_e32 v0, v0
; SI-NEXT: buffer_store_short v0, off, s[0:3], 0
; SI-NEXT: s_endpgm
;
; VI-LABEL: madak_f16:
; VI: ; %bb.0: ; %entry
; VI-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24
; VI-NEXT: s_load_dwordx2 s[8:9], s[0:1], 0x34
; VI-NEXT: s_mov_b32 s3, 0xf000
; VI-NEXT: s_mov_b32 s2, -1
; VI-NEXT: s_mov_b32 s14, s2
; VI-NEXT: s_waitcnt lgkmcnt(0)
; VI-NEXT: s_mov_b32 s12, s6
; VI-NEXT: s_mov_b32 s13, s7
; VI-NEXT: s_mov_b32 s15, s3
; VI-NEXT: s_mov_b32 s10, s2
; VI-NEXT: s_mov_b32 s11, s3
; VI-NEXT: buffer_load_ushort v0, off, s[12:15], 0
; VI-NEXT: buffer_load_ushort v1, off, s[8:11], 0
; VI-NEXT: s_mov_b32 s0, s4
; VI-NEXT: s_mov_b32 s1, s5
; VI-NEXT: s_waitcnt vmcnt(0)
; VI-NEXT: v_madak_f16 v0, v0, v1, 0x4900
; VI-NEXT: buffer_store_short v0, off, s[0:3], 0
; VI-NEXT: s_endpgm
half addrspace(1)* %r,
half addrspace(1)* %a,
half addrspace(1)* %b) #0 {
entry:
%a.val = load half, half addrspace(1)* %a
%b.val = load half, half addrspace(1)* %b
%t.val = fmul half %a.val, %b.val
%r.val = fadd half %t.val, 10.0
store half %r.val, half addrspace(1)* %r
ret void
}
define amdgpu_kernel void @madak_f16_use_2(
; SI-LABEL: madak_f16_use_2:
; SI: ; %bb.0: ; %entry
; SI-NEXT: s_load_dwordx8 s[4:11], s[0:1], 0x9
; SI-NEXT: s_load_dwordx2 s[12:13], s[0:1], 0x11
; SI-NEXT: s_mov_b32 s3, 0xf000
; SI-NEXT: s_mov_b32 s2, -1
; SI-NEXT: s_mov_b32 s18, s2
; SI-NEXT: s_waitcnt lgkmcnt(0)
; SI-NEXT: s_mov_b32 s16, s8
; SI-NEXT: s_mov_b32 s17, s9
; SI-NEXT: s_mov_b32 s19, s3
; SI-NEXT: s_mov_b32 s8, s10
; SI-NEXT: s_mov_b32 s9, s11
; SI-NEXT: s_mov_b32 s10, s2
; SI-NEXT: s_mov_b32 s11, s3
; SI-NEXT: s_mov_b32 s14, s2
; SI-NEXT: s_mov_b32 s15, s3
; SI-NEXT: buffer_load_ushort v0, off, s[16:19], 0 glc
; SI-NEXT: s_waitcnt vmcnt(0)
; SI-NEXT: buffer_load_ushort v1, off, s[8:11], 0 glc
; SI-NEXT: s_waitcnt vmcnt(0)
; SI-NEXT: buffer_load_ushort v2, off, s[12:15], 0 glc
; SI-NEXT: s_waitcnt vmcnt(0)
; SI-NEXT: v_mov_b32_e32 v3, 0x41200000
; SI-NEXT: s_mov_b32 s0, s4
; SI-NEXT: s_mov_b32 s1, s5
; SI-NEXT: s_mov_b32 s8, s6
; SI-NEXT: s_mov_b32 s9, s7
; SI-NEXT: v_cvt_f32_f16_e32 v0, v0
; SI-NEXT: v_cvt_f32_f16_e32 v1, v1
; SI-NEXT: v_cvt_f32_f16_e32 v2, v2
; SI-NEXT: v_madak_f32 v1, v0, v1, 0x41200000
; SI-NEXT: v_mac_f32_e32 v3, v0, v2
; SI-NEXT: v_cvt_f16_f32_e32 v0, v1
; SI-NEXT: v_cvt_f16_f32_e32 v1, v3
; SI-NEXT: buffer_store_short v0, off, s[0:3], 0
; SI-NEXT: buffer_store_short v1, off, s[8:11], 0
; SI-NEXT: s_endpgm
;
; VI-LABEL: madak_f16_use_2:
; VI: ; %bb.0: ; %entry
; VI-NEXT: s_load_dwordx8 s[4:11], s[0:1], 0x24
; VI-NEXT: s_load_dwordx2 s[12:13], s[0:1], 0x44
; VI-NEXT: s_mov_b32 s3, 0xf000
; VI-NEXT: s_mov_b32 s2, -1
; VI-NEXT: s_mov_b32 s18, s2
; VI-NEXT: s_waitcnt lgkmcnt(0)
; VI-NEXT: s_mov_b32 s16, s8
; VI-NEXT: s_mov_b32 s17, s9
; VI-NEXT: s_mov_b32 s19, s3
; VI-NEXT: s_mov_b32 s8, s10
; VI-NEXT: s_mov_b32 s9, s11
; VI-NEXT: s_mov_b32 s10, s2
; VI-NEXT: s_mov_b32 s11, s3
; VI-NEXT: s_mov_b32 s14, s2
; VI-NEXT: s_mov_b32 s15, s3
; VI-NEXT: buffer_load_ushort v0, off, s[16:19], 0 glc
; VI-NEXT: s_waitcnt vmcnt(0)
; VI-NEXT: buffer_load_ushort v1, off, s[8:11], 0 glc
; VI-NEXT: s_waitcnt vmcnt(0)
; VI-NEXT: buffer_load_ushort v2, off, s[12:15], 0 glc
; VI-NEXT: s_waitcnt vmcnt(0)
; VI-NEXT: v_mov_b32_e32 v3, 0x4900
; VI-NEXT: s_mov_b32 s0, s4
; VI-NEXT: s_mov_b32 s1, s5
; VI-NEXT: s_mov_b32 s8, s6
; VI-NEXT: s_mov_b32 s9, s7
; VI-NEXT: v_madak_f16 v1, v0, v1, 0x4900
; VI-NEXT: v_mac_f16_e32 v3, v0, v2
; VI-NEXT: buffer_store_short v1, off, s[0:3], 0
; VI-NEXT: buffer_store_short v3, off, s[8:11], 0
; VI-NEXT: s_endpgm
half addrspace(1)* %r0,
half addrspace(1)* %r1,
half addrspace(1)* %a,
half addrspace(1)* %b,
half addrspace(1)* %c) #0 {
entry:
%a.val = load volatile half, half addrspace(1)* %a
%b.val = load volatile half, half addrspace(1)* %b
%c.val = load volatile half, half addrspace(1)* %c
%t0.val = fmul half %a.val, %b.val
%t1.val = fmul half %a.val, %c.val
%r0.val = fadd half %t0.val, 10.0
%r1.val = fadd half %t1.val, 10.0
store half %r0.val, half addrspace(1)* %r0
store half %r1.val, half addrspace(1)* %r1
ret void
}
attributes #0 = { "denormal-fp-math"="preserve-sign,preserve-sign" }
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