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llvm / llvm-project / 75838b818bdbc14fc41f901b4e60821647009cf3 / . / llvm / test / CodeGen / AMDGPU / udivrem24.ll
blob: 1e5ec59456a26af010065333578a1e1b995f084a [file] [log] [blame]
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5
; RUN: llc -mtriple=amdgcn < %s | FileCheck -check-prefix=SI %s
; RUN: llc -mtriple=amdgcn -mcpu=tonga -mattr=-flat-for-global < %s | FileCheck -check-prefix=VI %s
; RUN: llc -mtriple=r600 -mcpu=redwood < %s | FileCheck -check-prefix=EG %s
define amdgpu_kernel void @udiv24_i8(ptr addrspace(1) %out, ptr addrspace(1) %in) {
; SI-LABEL: udiv24_i8:
; SI: ; %bb.0:
; SI-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x9
; SI-NEXT: s_mov_b32 s7, 0xf000
; SI-NEXT: s_mov_b32 s6, -1
; SI-NEXT: s_mov_b32 s10, s6
; SI-NEXT: s_mov_b32 s11, s7
; SI-NEXT: s_waitcnt lgkmcnt(0)
; SI-NEXT: s_mov_b32 s8, s2
; SI-NEXT: s_mov_b32 s9, s3
; SI-NEXT: buffer_load_ubyte v0, off, s[8:11], 0
; SI-NEXT: buffer_load_ubyte v1, off, s[8:11], 0 offset:1
; SI-NEXT: s_mov_b32 s4, s0
; SI-NEXT: s_mov_b32 s5, s1
; SI-NEXT: s_waitcnt vmcnt(1)
; SI-NEXT: v_cvt_f32_ubyte0_e32 v0, v0
; SI-NEXT: s_waitcnt vmcnt(0)
; SI-NEXT: v_cvt_f32_ubyte0_e32 v1, v1
; SI-NEXT: v_rcp_iflag_f32_e32 v2, v1
; SI-NEXT: v_mul_f32_e32 v2, v0, v2
; SI-NEXT: v_trunc_f32_e32 v2, v2
; SI-NEXT: v_fma_f32 v0, -v2, v1, v0
; SI-NEXT: v_cvt_u32_f32_e32 v2, v2
; SI-NEXT: v_cmp_ge_f32_e64 vcc, |v0|, v1
; SI-NEXT: v_addc_u32_e32 v0, vcc, 0, v2, vcc
; SI-NEXT: buffer_store_byte v0, off, s[4:7], 0
; SI-NEXT: s_endpgm
;
; VI-LABEL: udiv24_i8:
; VI: ; %bb.0:
; VI-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
; VI-NEXT: s_mov_b32 s7, 0xf000
; VI-NEXT: s_mov_b32 s6, -1
; VI-NEXT: s_mov_b32 s10, s6
; VI-NEXT: s_mov_b32 s11, s7
; VI-NEXT: s_waitcnt lgkmcnt(0)
; VI-NEXT: s_mov_b32 s8, s2
; VI-NEXT: s_mov_b32 s9, s3
; VI-NEXT: buffer_load_ubyte v0, off, s[8:11], 0 offset:1
; VI-NEXT: buffer_load_ubyte v1, off, s[8:11], 0
; VI-NEXT: s_mov_b32 s4, s0
; VI-NEXT: s_mov_b32 s5, s1
; VI-NEXT: s_waitcnt vmcnt(1)
; VI-NEXT: v_cvt_f32_ubyte0_e32 v0, v0
; VI-NEXT: v_rcp_iflag_f32_e32 v2, v0
; VI-NEXT: s_waitcnt vmcnt(0)
; VI-NEXT: v_cvt_f32_ubyte0_e32 v1, v1
; VI-NEXT: v_mul_f32_e32 v2, v1, v2
; VI-NEXT: v_trunc_f32_e32 v2, v2
; VI-NEXT: v_cvt_u32_f32_e32 v3, v2
; VI-NEXT: v_mad_f32 v1, -v2, v0, v1
; VI-NEXT: v_cmp_ge_f32_e64 vcc, |v1|, v0
; VI-NEXT: v_addc_u32_e32 v0, vcc, 0, v3, vcc
; VI-NEXT: buffer_store_byte v0, off, s[4:7], 0
; VI-NEXT: s_endpgm
;
; EG-LABEL: udiv24_i8:
; EG: ; %bb.0:
; EG-NEXT: ALU 0, @10, KC0[CB0:0-32], KC1[]
; EG-NEXT: TEX 1 @6
; EG-NEXT: ALU 23, @11, KC0[CB0:0-32], KC1[]
; EG-NEXT: MEM_RAT MSKOR T0.XW, T1.X
; EG-NEXT: CF_END
; EG-NEXT: PAD
; EG-NEXT: Fetch clause starting at 6:
; EG-NEXT: VTX_READ_8 T1.X, T0.X, 1, #1
; EG-NEXT: VTX_READ_8 T0.X, T0.X, 0, #1
; EG-NEXT: ALU clause starting at 10:
; EG-NEXT: MOV * T0.X, KC0[2].Z,
; EG-NEXT: ALU clause starting at 11:
; EG-NEXT: UINT_TO_FLT * T0.Y, T1.X,
; EG-NEXT: RECIP_IEEE * T0.Z, PS,
; EG-NEXT: UINT_TO_FLT * T0.X, T0.X,
; EG-NEXT: MUL_IEEE * T0.W, PS, T0.Z,
; EG-NEXT: TRUNC * T0.W, PV.W,
; EG-NEXT: MULADD_IEEE T1.W, -PV.W, T0.Y, T0.X,
; EG-NEXT: TRUNC * T0.W, PV.W,
; EG-NEXT: SETGE * T1.W, |PV.W|, T0.Y,
; EG-NEXT: CNDE T1.W, PV.W, 0.0, literal.x,
; EG-NEXT: FLT_TO_UINT * T0.X, T0.W,
; EG-NEXT: 1(1.401298e-45), 0(0.000000e+00)
; EG-NEXT: AND_INT T0.W, KC0[2].Y, literal.x,
; EG-NEXT: ADD_INT * T1.W, PS, PV.W,
; EG-NEXT: 3(4.203895e-45), 0(0.000000e+00)
; EG-NEXT: AND_INT T1.W, PS, literal.x,
; EG-NEXT: LSHL * T0.W, PV.W, literal.y,
; EG-NEXT: 255(3.573311e-43), 3(4.203895e-45)
; EG-NEXT: LSHL T0.X, PV.W, PS,
; EG-NEXT: LSHL * T0.W, literal.x, PS,
; EG-NEXT: 255(3.573311e-43), 0(0.000000e+00)
; EG-NEXT: MOV T0.Y, 0.0,
; EG-NEXT: MOV * T0.Z, 0.0,
; EG-NEXT: LSHR * T1.X, KC0[2].Y, literal.x,
; EG-NEXT: 2(2.802597e-45), 0(0.000000e+00)
%den_ptr = getelementptr i8, ptr addrspace(1) %in, i8 1
%num = load i8, ptr addrspace(1) %in
%den = load i8, ptr addrspace(1) %den_ptr
%result = udiv i8 %num, %den
store i8 %result, ptr addrspace(1) %out
ret void
}
define amdgpu_kernel void @udiv24_i8_denorm_flush_in_out(ptr addrspace(1) %out, ptr addrspace(1) %in) #0 {
; SI-LABEL: udiv24_i8_denorm_flush_in_out:
; SI: ; %bb.0:
; SI-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x9
; SI-NEXT: s_mov_b32 s7, 0xf000
; SI-NEXT: s_mov_b32 s6, -1
; SI-NEXT: s_mov_b32 s10, s6
; SI-NEXT: s_mov_b32 s11, s7
; SI-NEXT: s_waitcnt lgkmcnt(0)
; SI-NEXT: s_mov_b32 s8, s2
; SI-NEXT: s_mov_b32 s9, s3
; SI-NEXT: buffer_load_ubyte v0, off, s[8:11], 0
; SI-NEXT: buffer_load_ubyte v1, off, s[8:11], 0 offset:1
; SI-NEXT: s_mov_b32 s4, s0
; SI-NEXT: s_mov_b32 s5, s1
; SI-NEXT: s_waitcnt vmcnt(1)
; SI-NEXT: v_cvt_f32_ubyte0_e32 v0, v0
; SI-NEXT: s_waitcnt vmcnt(0)
; SI-NEXT: v_cvt_f32_ubyte0_e32 v1, v1
; SI-NEXT: v_rcp_iflag_f32_e32 v2, v1
; SI-NEXT: v_mul_f32_e32 v2, v0, v2
; SI-NEXT: v_trunc_f32_e32 v2, v2
; SI-NEXT: v_fma_f32 v0, -v2, v1, v0
; SI-NEXT: v_cvt_u32_f32_e32 v2, v2
; SI-NEXT: v_cmp_ge_f32_e64 vcc, |v0|, v1
; SI-NEXT: v_addc_u32_e32 v0, vcc, 0, v2, vcc
; SI-NEXT: buffer_store_byte v0, off, s[4:7], 0
; SI-NEXT: s_endpgm
;
; VI-LABEL: udiv24_i8_denorm_flush_in_out:
; VI: ; %bb.0:
; VI-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
; VI-NEXT: s_mov_b32 s7, 0xf000
; VI-NEXT: s_mov_b32 s6, -1
; VI-NEXT: s_mov_b32 s10, s6
; VI-NEXT: s_mov_b32 s11, s7
; VI-NEXT: s_waitcnt lgkmcnt(0)
; VI-NEXT: s_mov_b32 s8, s2
; VI-NEXT: s_mov_b32 s9, s3
; VI-NEXT: buffer_load_ubyte v0, off, s[8:11], 0 offset:1
; VI-NEXT: buffer_load_ubyte v1, off, s[8:11], 0
; VI-NEXT: s_mov_b32 s4, s0
; VI-NEXT: s_mov_b32 s5, s1
; VI-NEXT: s_waitcnt vmcnt(1)
; VI-NEXT: v_cvt_f32_ubyte0_e32 v0, v0
; VI-NEXT: v_rcp_iflag_f32_e32 v2, v0
; VI-NEXT: s_waitcnt vmcnt(0)
; VI-NEXT: v_cvt_f32_ubyte0_e32 v1, v1
; VI-NEXT: v_mul_f32_e32 v2, v1, v2
; VI-NEXT: v_trunc_f32_e32 v2, v2
; VI-NEXT: v_cvt_u32_f32_e32 v3, v2
; VI-NEXT: v_mad_f32 v1, -v2, v0, v1
; VI-NEXT: v_cmp_ge_f32_e64 vcc, |v1|, v0
; VI-NEXT: v_addc_u32_e32 v0, vcc, 0, v3, vcc
; VI-NEXT: buffer_store_byte v0, off, s[4:7], 0
; VI-NEXT: s_endpgm
;
; EG-LABEL: udiv24_i8_denorm_flush_in_out:
; EG: ; %bb.0:
; EG-NEXT: ALU 0, @10, KC0[CB0:0-32], KC1[]
; EG-NEXT: TEX 1 @6
; EG-NEXT: ALU 23, @11, KC0[CB0:0-32], KC1[]
; EG-NEXT: MEM_RAT MSKOR T0.XW, T1.X
; EG-NEXT: CF_END
; EG-NEXT: PAD
; EG-NEXT: Fetch clause starting at 6:
; EG-NEXT: VTX_READ_8 T1.X, T0.X, 1, #1
; EG-NEXT: VTX_READ_8 T0.X, T0.X, 0, #1
; EG-NEXT: ALU clause starting at 10:
; EG-NEXT: MOV * T0.X, KC0[2].Z,
; EG-NEXT: ALU clause starting at 11:
; EG-NEXT: UINT_TO_FLT * T0.Y, T1.X,
; EG-NEXT: RECIP_IEEE * T0.Z, PS,
; EG-NEXT: UINT_TO_FLT * T0.X, T0.X,
; EG-NEXT: MUL_IEEE * T0.W, PS, T0.Z,
; EG-NEXT: TRUNC * T0.W, PV.W,
; EG-NEXT: MULADD_IEEE T1.W, -PV.W, T0.Y, T0.X,
; EG-NEXT: TRUNC * T0.W, PV.W,
; EG-NEXT: SETGE * T1.W, |PV.W|, T0.Y,
; EG-NEXT: CNDE T1.W, PV.W, 0.0, literal.x,
; EG-NEXT: FLT_TO_UINT * T0.X, T0.W,
; EG-NEXT: 1(1.401298e-45), 0(0.000000e+00)
; EG-NEXT: AND_INT T0.W, KC0[2].Y, literal.x,
; EG-NEXT: ADD_INT * T1.W, PS, PV.W,
; EG-NEXT: 3(4.203895e-45), 0(0.000000e+00)
; EG-NEXT: AND_INT T1.W, PS, literal.x,
; EG-NEXT: LSHL * T0.W, PV.W, literal.y,
; EG-NEXT: 255(3.573311e-43), 3(4.203895e-45)
; EG-NEXT: LSHL T0.X, PV.W, PS,
; EG-NEXT: LSHL * T0.W, literal.x, PS,
; EG-NEXT: 255(3.573311e-43), 0(0.000000e+00)
; EG-NEXT: MOV T0.Y, 0.0,
; EG-NEXT: MOV * T0.Z, 0.0,
; EG-NEXT: LSHR * T1.X, KC0[2].Y, literal.x,
; EG-NEXT: 2(2.802597e-45), 0(0.000000e+00)
%den_ptr = getelementptr i8, ptr addrspace(1) %in, i8 1
%num = load i8, ptr addrspace(1) %in
%den = load i8, ptr addrspace(1) %den_ptr
%result = udiv i8 %num, %den
store i8 %result, ptr addrspace(1) %out
ret void
}
define amdgpu_kernel void @udiv24_i8_denorm_flush_in(ptr addrspace(1) %out, ptr addrspace(1) %in) #1 {
; SI-LABEL: udiv24_i8_denorm_flush_in:
; SI: ; %bb.0:
; SI-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x9
; SI-NEXT: s_mov_b32 s7, 0xf000
; SI-NEXT: s_mov_b32 s6, -1
; SI-NEXT: s_mov_b32 s10, s6
; SI-NEXT: s_mov_b32 s11, s7
; SI-NEXT: s_waitcnt lgkmcnt(0)
; SI-NEXT: s_mov_b32 s8, s2
; SI-NEXT: s_mov_b32 s9, s3
; SI-NEXT: buffer_load_ubyte v0, off, s[8:11], 0
; SI-NEXT: buffer_load_ubyte v1, off, s[8:11], 0 offset:1
; SI-NEXT: s_mov_b32 s4, s0
; SI-NEXT: s_mov_b32 s5, s1
; SI-NEXT: s_waitcnt vmcnt(1)
; SI-NEXT: v_cvt_f32_ubyte0_e32 v0, v0
; SI-NEXT: s_waitcnt vmcnt(0)
; SI-NEXT: v_cvt_f32_ubyte0_e32 v1, v1
; SI-NEXT: v_rcp_iflag_f32_e32 v2, v1
; SI-NEXT: v_mul_f32_e32 v2, v0, v2
; SI-NEXT: v_trunc_f32_e32 v2, v2
; SI-NEXT: v_fma_f32 v0, -v2, v1, v0
; SI-NEXT: v_cvt_u32_f32_e32 v2, v2
; SI-NEXT: v_cmp_ge_f32_e64 vcc, |v0|, v1
; SI-NEXT: v_addc_u32_e32 v0, vcc, 0, v2, vcc
; SI-NEXT: buffer_store_byte v0, off, s[4:7], 0
; SI-NEXT: s_endpgm
;
; VI-LABEL: udiv24_i8_denorm_flush_in:
; VI: ; %bb.0:
; VI-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
; VI-NEXT: s_mov_b32 s7, 0xf000
; VI-NEXT: s_mov_b32 s6, -1
; VI-NEXT: s_mov_b32 s10, s6
; VI-NEXT: s_mov_b32 s11, s7
; VI-NEXT: s_waitcnt lgkmcnt(0)
; VI-NEXT: s_mov_b32 s8, s2
; VI-NEXT: s_mov_b32 s9, s3
; VI-NEXT: buffer_load_ubyte v0, off, s[8:11], 0 offset:1
; VI-NEXT: buffer_load_ubyte v1, off, s[8:11], 0
; VI-NEXT: s_mov_b32 s4, s0
; VI-NEXT: s_mov_b32 s5, s1
; VI-NEXT: s_waitcnt vmcnt(1)
; VI-NEXT: v_cvt_f32_ubyte0_e32 v0, v0
; VI-NEXT: v_rcp_iflag_f32_e32 v2, v0
; VI-NEXT: s_waitcnt vmcnt(0)
; VI-NEXT: v_cvt_f32_ubyte0_e32 v1, v1
; VI-NEXT: v_mul_f32_e32 v2, v1, v2
; VI-NEXT: v_trunc_f32_e32 v2, v2
; VI-NEXT: v_cvt_u32_f32_e32 v3, v2
; VI-NEXT: v_mad_f32 v1, -v2, v0, v1
; VI-NEXT: v_cmp_ge_f32_e64 vcc, |v1|, v0
; VI-NEXT: v_addc_u32_e32 v0, vcc, 0, v3, vcc
; VI-NEXT: buffer_store_byte v0, off, s[4:7], 0
; VI-NEXT: s_endpgm
;
; EG-LABEL: udiv24_i8_denorm_flush_in:
; EG: ; %bb.0:
; EG-NEXT: ALU 0, @10, KC0[CB0:0-32], KC1[]
; EG-NEXT: TEX 1 @6
; EG-NEXT: ALU 23, @11, KC0[CB0:0-32], KC1[]
; EG-NEXT: MEM_RAT MSKOR T0.XW, T1.X
; EG-NEXT: CF_END
; EG-NEXT: PAD
; EG-NEXT: Fetch clause starting at 6:
; EG-NEXT: VTX_READ_8 T1.X, T0.X, 1, #1
; EG-NEXT: VTX_READ_8 T0.X, T0.X, 0, #1
; EG-NEXT: ALU clause starting at 10:
; EG-NEXT: MOV * T0.X, KC0[2].Z,
; EG-NEXT: ALU clause starting at 11:
; EG-NEXT: UINT_TO_FLT * T0.Y, T1.X,
; EG-NEXT: RECIP_IEEE * T0.Z, PS,
; EG-NEXT: UINT_TO_FLT * T0.X, T0.X,
; EG-NEXT: MUL_IEEE * T0.W, PS, T0.Z,
; EG-NEXT: TRUNC * T0.W, PV.W,
; EG-NEXT: MULADD_IEEE T1.W, -PV.W, T0.Y, T0.X,
; EG-NEXT: TRUNC * T0.W, PV.W,
; EG-NEXT: SETGE * T1.W, |PV.W|, T0.Y,
; EG-NEXT: CNDE T1.W, PV.W, 0.0, literal.x,
; EG-NEXT: FLT_TO_UINT * T0.X, T0.W,
; EG-NEXT: 1(1.401298e-45), 0(0.000000e+00)
; EG-NEXT: AND_INT T0.W, KC0[2].Y, literal.x,
; EG-NEXT: ADD_INT * T1.W, PS, PV.W,
; EG-NEXT: 3(4.203895e-45), 0(0.000000e+00)
; EG-NEXT: AND_INT T1.W, PS, literal.x,
; EG-NEXT: LSHL * T0.W, PV.W, literal.y,
; EG-NEXT: 255(3.573311e-43), 3(4.203895e-45)
; EG-NEXT: LSHL T0.X, PV.W, PS,
; EG-NEXT: LSHL * T0.W, literal.x, PS,
; EG-NEXT: 255(3.573311e-43), 0(0.000000e+00)
; EG-NEXT: MOV T0.Y, 0.0,
; EG-NEXT: MOV * T0.Z, 0.0,
; EG-NEXT: LSHR * T1.X, KC0[2].Y, literal.x,
; EG-NEXT: 2(2.802597e-45), 0(0.000000e+00)
%den_ptr = getelementptr i8, ptr addrspace(1) %in, i8 1
%num = load i8, ptr addrspace(1) %in
%den = load i8, ptr addrspace(1) %den_ptr
%result = udiv i8 %num, %den
store i8 %result, ptr addrspace(1) %out
ret void
}
define amdgpu_kernel void @udiv24_i8_denorm_flush_out(ptr addrspace(1) %out, ptr addrspace(1) %in) #2 {
; SI-LABEL: udiv24_i8_denorm_flush_out:
; SI: ; %bb.0:
; SI-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x9
; SI-NEXT: s_mov_b32 s7, 0xf000
; SI-NEXT: s_mov_b32 s6, -1
; SI-NEXT: s_mov_b32 s10, s6
; SI-NEXT: s_mov_b32 s11, s7
; SI-NEXT: s_waitcnt lgkmcnt(0)
; SI-NEXT: s_mov_b32 s8, s2
; SI-NEXT: s_mov_b32 s9, s3
; SI-NEXT: buffer_load_ubyte v0, off, s[8:11], 0
; SI-NEXT: buffer_load_ubyte v1, off, s[8:11], 0 offset:1
; SI-NEXT: s_mov_b32 s4, s0
; SI-NEXT: s_mov_b32 s5, s1
; SI-NEXT: s_waitcnt vmcnt(1)
; SI-NEXT: v_cvt_f32_ubyte0_e32 v0, v0
; SI-NEXT: s_waitcnt vmcnt(0)
; SI-NEXT: v_cvt_f32_ubyte0_e32 v1, v1
; SI-NEXT: v_rcp_iflag_f32_e32 v2, v1
; SI-NEXT: v_mul_f32_e32 v2, v0, v2
; SI-NEXT: v_trunc_f32_e32 v2, v2
; SI-NEXT: v_fma_f32 v0, -v2, v1, v0
; SI-NEXT: v_cvt_u32_f32_e32 v2, v2
; SI-NEXT: v_cmp_ge_f32_e64 vcc, |v0|, v1
; SI-NEXT: v_addc_u32_e32 v0, vcc, 0, v2, vcc
; SI-NEXT: buffer_store_byte v0, off, s[4:7], 0
; SI-NEXT: s_endpgm
;
; VI-LABEL: udiv24_i8_denorm_flush_out:
; VI: ; %bb.0:
; VI-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
; VI-NEXT: s_mov_b32 s7, 0xf000
; VI-NEXT: s_mov_b32 s6, -1
; VI-NEXT: s_mov_b32 s10, s6
; VI-NEXT: s_mov_b32 s11, s7
; VI-NEXT: s_waitcnt lgkmcnt(0)
; VI-NEXT: s_mov_b32 s8, s2
; VI-NEXT: s_mov_b32 s9, s3
; VI-NEXT: buffer_load_ubyte v0, off, s[8:11], 0 offset:1
; VI-NEXT: buffer_load_ubyte v1, off, s[8:11], 0
; VI-NEXT: s_mov_b32 s4, s0
; VI-NEXT: s_mov_b32 s5, s1
; VI-NEXT: s_waitcnt vmcnt(1)
; VI-NEXT: v_cvt_f32_ubyte0_e32 v0, v0
; VI-NEXT: v_rcp_iflag_f32_e32 v2, v0
; VI-NEXT: s_waitcnt vmcnt(0)
; VI-NEXT: v_cvt_f32_ubyte0_e32 v1, v1
; VI-NEXT: v_mul_f32_e32 v2, v1, v2
; VI-NEXT: v_trunc_f32_e32 v2, v2
; VI-NEXT: v_cvt_u32_f32_e32 v3, v2
; VI-NEXT: v_mad_f32 v1, -v2, v0, v1
; VI-NEXT: v_cmp_ge_f32_e64 vcc, |v1|, v0
; VI-NEXT: v_addc_u32_e32 v0, vcc, 0, v3, vcc
; VI-NEXT: buffer_store_byte v0, off, s[4:7], 0
; VI-NEXT: s_endpgm
;
; EG-LABEL: udiv24_i8_denorm_flush_out:
; EG: ; %bb.0:
; EG-NEXT: ALU 0, @10, KC0[CB0:0-32], KC1[]
; EG-NEXT: TEX 1 @6
; EG-NEXT: ALU 23, @11, KC0[CB0:0-32], KC1[]
; EG-NEXT: MEM_RAT MSKOR T0.XW, T1.X
; EG-NEXT: CF_END
; EG-NEXT: PAD
; EG-NEXT: Fetch clause starting at 6:
; EG-NEXT: VTX_READ_8 T1.X, T0.X, 1, #1
; EG-NEXT: VTX_READ_8 T0.X, T0.X, 0, #1
; EG-NEXT: ALU clause starting at 10:
; EG-NEXT: MOV * T0.X, KC0[2].Z,
; EG-NEXT: ALU clause starting at 11:
; EG-NEXT: UINT_TO_FLT * T0.Y, T1.X,
; EG-NEXT: RECIP_IEEE * T0.Z, PS,
; EG-NEXT: UINT_TO_FLT * T0.X, T0.X,
; EG-NEXT: MUL_IEEE * T0.W, PS, T0.Z,
; EG-NEXT: TRUNC * T0.W, PV.W,
; EG-NEXT: MULADD_IEEE T1.W, -PV.W, T0.Y, T0.X,
; EG-NEXT: TRUNC * T0.W, PV.W,
; EG-NEXT: SETGE * T1.W, |PV.W|, T0.Y,
; EG-NEXT: CNDE T1.W, PV.W, 0.0, literal.x,
; EG-NEXT: FLT_TO_UINT * T0.X, T0.W,
; EG-NEXT: 1(1.401298e-45), 0(0.000000e+00)
; EG-NEXT: AND_INT T0.W, KC0[2].Y, literal.x,
; EG-NEXT: ADD_INT * T1.W, PS, PV.W,
; EG-NEXT: 3(4.203895e-45), 0(0.000000e+00)
; EG-NEXT: AND_INT T1.W, PS, literal.x,
; EG-NEXT: LSHL * T0.W, PV.W, literal.y,
; EG-NEXT: 255(3.573311e-43), 3(4.203895e-45)
; EG-NEXT: LSHL T0.X, PV.W, PS,
; EG-NEXT: LSHL * T0.W, literal.x, PS,
; EG-NEXT: 255(3.573311e-43), 0(0.000000e+00)
; EG-NEXT: MOV T0.Y, 0.0,
; EG-NEXT: MOV * T0.Z, 0.0,
; EG-NEXT: LSHR * T1.X, KC0[2].Y, literal.x,
; EG-NEXT: 2(2.802597e-45), 0(0.000000e+00)
%den_ptr = getelementptr i8, ptr addrspace(1) %in, i8 1
%num = load i8, ptr addrspace(1) %in
%den = load i8, ptr addrspace(1) %den_ptr
%result = udiv i8 %num, %den
store i8 %result, ptr addrspace(1) %out
ret void
}
define amdgpu_kernel void @udiv24_i16(ptr addrspace(1) %out, ptr addrspace(1) %in) {
; SI-LABEL: udiv24_i16:
; SI: ; %bb.0:
; SI-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x9
; SI-NEXT: s_mov_b32 s7, 0xf000
; SI-NEXT: s_mov_b32 s6, -1
; SI-NEXT: s_mov_b32 s10, s6
; SI-NEXT: s_mov_b32 s11, s7
; SI-NEXT: s_waitcnt lgkmcnt(0)
; SI-NEXT: s_mov_b32 s8, s2
; SI-NEXT: s_mov_b32 s9, s3
; SI-NEXT: buffer_load_ushort v0, off, s[8:11], 0
; SI-NEXT: buffer_load_ushort v1, off, s[8:11], 0 offset:2
; SI-NEXT: s_mov_b32 s4, s0
; SI-NEXT: s_mov_b32 s5, s1
; SI-NEXT: s_waitcnt vmcnt(1)
; SI-NEXT: v_cvt_f32_u32_e32 v0, v0
; SI-NEXT: s_waitcnt vmcnt(0)
; SI-NEXT: v_cvt_f32_u32_e32 v1, v1
; SI-NEXT: v_rcp_iflag_f32_e32 v2, v1
; SI-NEXT: v_mul_f32_e32 v2, v0, v2
; SI-NEXT: v_trunc_f32_e32 v2, v2
; SI-NEXT: v_fma_f32 v0, -v2, v1, v0
; SI-NEXT: v_cvt_u32_f32_e32 v2, v2
; SI-NEXT: v_cmp_ge_f32_e64 vcc, |v0|, v1
; SI-NEXT: v_addc_u32_e32 v0, vcc, 0, v2, vcc
; SI-NEXT: buffer_store_short v0, off, s[4:7], 0
; SI-NEXT: s_endpgm
;
; VI-LABEL: udiv24_i16:
; VI: ; %bb.0:
; VI-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
; VI-NEXT: s_mov_b32 s7, 0xf000
; VI-NEXT: s_mov_b32 s6, -1
; VI-NEXT: s_mov_b32 s10, s6
; VI-NEXT: s_mov_b32 s11, s7
; VI-NEXT: s_waitcnt lgkmcnt(0)
; VI-NEXT: s_mov_b32 s8, s2
; VI-NEXT: s_mov_b32 s9, s3
; VI-NEXT: buffer_load_ushort v0, off, s[8:11], 0 offset:2
; VI-NEXT: buffer_load_ushort v1, off, s[8:11], 0
; VI-NEXT: s_mov_b32 s4, s0
; VI-NEXT: s_mov_b32 s5, s1
; VI-NEXT: s_waitcnt vmcnt(1)
; VI-NEXT: v_cvt_f32_u32_e32 v0, v0
; VI-NEXT: s_waitcnt vmcnt(0)
; VI-NEXT: v_cvt_f32_u32_e32 v1, v1
; VI-NEXT: v_rcp_iflag_f32_e32 v2, v0
; VI-NEXT: v_mul_f32_e32 v2, v1, v2
; VI-NEXT: v_trunc_f32_e32 v2, v2
; VI-NEXT: v_cvt_u32_f32_e32 v3, v2
; VI-NEXT: v_mad_f32 v1, -v2, v0, v1
; VI-NEXT: v_cmp_ge_f32_e64 vcc, |v1|, v0
; VI-NEXT: v_addc_u32_e32 v0, vcc, 0, v3, vcc
; VI-NEXT: buffer_store_short v0, off, s[4:7], 0
; VI-NEXT: s_endpgm
;
; EG-LABEL: udiv24_i16:
; EG: ; %bb.0:
; EG-NEXT: ALU 0, @10, KC0[CB0:0-32], KC1[]
; EG-NEXT: TEX 1 @6
; EG-NEXT: ALU 23, @11, KC0[CB0:0-32], KC1[]
; EG-NEXT: MEM_RAT MSKOR T0.XW, T1.X
; EG-NEXT: CF_END
; EG-NEXT: PAD
; EG-NEXT: Fetch clause starting at 6:
; EG-NEXT: VTX_READ_16 T1.X, T0.X, 2, #1
; EG-NEXT: VTX_READ_16 T0.X, T0.X, 0, #1
; EG-NEXT: ALU clause starting at 10:
; EG-NEXT: MOV * T0.X, KC0[2].Z,
; EG-NEXT: ALU clause starting at 11:
; EG-NEXT: UINT_TO_FLT * T0.Y, T1.X,
; EG-NEXT: RECIP_IEEE * T0.Z, PS,
; EG-NEXT: UINT_TO_FLT * T0.X, T0.X,
; EG-NEXT: MUL_IEEE * T0.W, PS, T0.Z,
; EG-NEXT: TRUNC * T0.W, PV.W,
; EG-NEXT: MULADD_IEEE T1.W, -PV.W, T0.Y, T0.X,
; EG-NEXT: TRUNC * T0.W, PV.W,
; EG-NEXT: SETGE * T1.W, |PV.W|, T0.Y,
; EG-NEXT: CNDE T1.W, PV.W, 0.0, literal.x,
; EG-NEXT: FLT_TO_UINT * T0.X, T0.W,
; EG-NEXT: 1(1.401298e-45), 0(0.000000e+00)
; EG-NEXT: AND_INT T0.W, KC0[2].Y, literal.x,
; EG-NEXT: ADD_INT * T1.W, PS, PV.W,
; EG-NEXT: 3(4.203895e-45), 0(0.000000e+00)
; EG-NEXT: AND_INT T1.W, PS, literal.x,
; EG-NEXT: LSHL * T0.W, PV.W, literal.y,
; EG-NEXT: 65535(9.183409e-41), 3(4.203895e-45)
; EG-NEXT: LSHL T0.X, PV.W, PS,
; EG-NEXT: LSHL * T0.W, literal.x, PS,
; EG-NEXT: 65535(9.183409e-41), 0(0.000000e+00)
; EG-NEXT: MOV T0.Y, 0.0,
; EG-NEXT: MOV * T0.Z, 0.0,
; EG-NEXT: LSHR * T1.X, KC0[2].Y, literal.x,
; EG-NEXT: 2(2.802597e-45), 0(0.000000e+00)
%den_ptr = getelementptr i16, ptr addrspace(1) %in, i16 1
%num = load i16, ptr addrspace(1) %in, align 2
%den = load i16, ptr addrspace(1) %den_ptr, align 2
%result = udiv i16 %num, %den
store i16 %result, ptr addrspace(1) %out, align 2
ret void
}
define amdgpu_kernel void @udiv23_i32(ptr addrspace(1) %out, ptr addrspace(1) %in) {
; SI-LABEL: udiv23_i32:
; SI: ; %bb.0:
; SI-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x9
; SI-NEXT: s_waitcnt lgkmcnt(0)
; SI-NEXT: s_load_dwordx2 s[4:5], s[2:3], 0x0
; SI-NEXT: s_mov_b32 s3, 0xf000
; SI-NEXT: s_mov_b32 s2, -1
; SI-NEXT: s_waitcnt lgkmcnt(0)
; SI-NEXT: s_and_b32 s4, s4, 0x7fffff
; SI-NEXT: s_and_b32 s5, s5, 0x7fffff
; SI-NEXT: v_cvt_f32_u32_e32 v0, s4
; SI-NEXT: v_cvt_f32_u32_e32 v1, s5
; SI-NEXT: v_rcp_iflag_f32_e32 v2, v1
; SI-NEXT: v_mul_f32_e32 v2, v0, v2
; SI-NEXT: v_trunc_f32_e32 v2, v2
; SI-NEXT: v_fma_f32 v0, -v2, v1, v0
; SI-NEXT: v_cvt_u32_f32_e32 v2, v2
; SI-NEXT: v_cmp_ge_f32_e64 vcc, |v0|, v1
; SI-NEXT: v_addc_u32_e32 v0, vcc, 0, v2, vcc
; SI-NEXT: v_and_b32_e32 v0, 0x7fffff, v0
; SI-NEXT: buffer_store_dword v0, off, s[0:3], 0
; SI-NEXT: s_endpgm
;
; VI-LABEL: udiv23_i32:
; VI: ; %bb.0:
; VI-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
; VI-NEXT: s_waitcnt lgkmcnt(0)
; VI-NEXT: s_load_dwordx2 s[2:3], s[2:3], 0x0
; VI-NEXT: s_waitcnt lgkmcnt(0)
; VI-NEXT: s_and_b32 s3, s3, 0x7fffff
; VI-NEXT: v_cvt_f32_u32_e32 v0, s3
; VI-NEXT: s_and_b32 s2, s2, 0x7fffff
; VI-NEXT: v_cvt_f32_u32_e32 v1, s2
; VI-NEXT: s_mov_b32 s3, 0xf000
; VI-NEXT: v_rcp_iflag_f32_e32 v2, v0
; VI-NEXT: s_mov_b32 s2, -1
; VI-NEXT: v_mul_f32_e32 v2, v1, v2
; VI-NEXT: v_trunc_f32_e32 v2, v2
; VI-NEXT: v_cvt_u32_f32_e32 v3, v2
; VI-NEXT: v_mad_f32 v1, -v2, v0, v1
; VI-NEXT: v_cmp_ge_f32_e64 vcc, |v1|, v0
; VI-NEXT: v_addc_u32_e32 v0, vcc, 0, v3, vcc
; VI-NEXT: v_and_b32_e32 v0, 0x7fffff, v0
; VI-NEXT: buffer_store_dword v0, off, s[0:3], 0
; VI-NEXT: s_endpgm
;
; EG-LABEL: udiv23_i32:
; EG: ; %bb.0:
; EG-NEXT: ALU 0, @8, KC0[CB0:0-32], KC1[]
; EG-NEXT: TEX 0 @6
; EG-NEXT: ALU 18, @9, KC0[CB0:0-32], KC1[]
; EG-NEXT: MEM_RAT_CACHELESS STORE_RAW T0.X, T1.X, 1
; EG-NEXT: CF_END
; EG-NEXT: PAD
; EG-NEXT: Fetch clause starting at 6:
; EG-NEXT: VTX_READ_64 T0.XY, T0.X, 0, #1
; EG-NEXT: ALU clause starting at 8:
; EG-NEXT: MOV * T0.X, KC0[2].Z,
; EG-NEXT: ALU clause starting at 9:
; EG-NEXT: AND_INT * T0.W, T0.Y, literal.x,
; EG-NEXT: 8388607(1.175494e-38), 0(0.000000e+00)
; EG-NEXT: UINT_TO_FLT * T0.Y, PV.W,
; EG-NEXT: AND_INT T0.W, T0.X, literal.x,
; EG-NEXT: RECIP_IEEE * T0.X, PS,
; EG-NEXT: 8388607(1.175494e-38), 0(0.000000e+00)
; EG-NEXT: UINT_TO_FLT * T0.Z, PV.W,
; EG-NEXT: MUL_IEEE * T0.W, PS, T0.X,
; EG-NEXT: TRUNC * T0.W, PV.W,
; EG-NEXT: MULADD_IEEE T1.W, -PV.W, T0.Y, T0.Z,
; EG-NEXT: TRUNC * T0.W, PV.W,
; EG-NEXT: SETGE * T1.W, |PV.W|, T0.Y,
; EG-NEXT: CNDE T1.W, PV.W, 0.0, literal.x,
; EG-NEXT: FLT_TO_UINT * T0.X, T0.W,
; EG-NEXT: 1(1.401298e-45), 0(0.000000e+00)
; EG-NEXT: ADD_INT * T0.W, PS, PV.W,
; EG-NEXT: AND_INT T0.X, PV.W, literal.x,
; EG-NEXT: LSHR * T1.X, KC0[2].Y, literal.y,
; EG-NEXT: 8388607(1.175494e-38), 2(2.802597e-45)
%den_ptr = getelementptr i32, ptr addrspace(1) %in, i32 1
%num = load i32, ptr addrspace(1) %in, align 4
%den = load i32, ptr addrspace(1) %den_ptr, align 4
%num.i23.0 = shl i32 %num, 9
%den.i23.0 = shl i32 %den, 9
%num.i23 = lshr i32 %num.i23.0, 9
%den.i23 = lshr i32 %den.i23.0, 9
%result = udiv i32 %num.i23, %den.i23
store i32 %result, ptr addrspace(1) %out, align 4
ret void
}
define amdgpu_kernel void @udiv24_i32(ptr addrspace(1) %out, ptr addrspace(1) %in) {
; SI-LABEL: udiv24_i32:
; SI: ; %bb.0:
; SI-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x9
; SI-NEXT: s_waitcnt lgkmcnt(0)
; SI-NEXT: s_load_dwordx2 s[4:5], s[2:3], 0x0
; SI-NEXT: s_mov_b32 s3, 0xf000
; SI-NEXT: s_mov_b32 s2, -1
; SI-NEXT: s_waitcnt lgkmcnt(0)
; SI-NEXT: s_and_b32 s4, s4, 0xffffff
; SI-NEXT: s_and_b32 s5, s5, 0xffffff
; SI-NEXT: v_cvt_f32_u32_e32 v0, s4
; SI-NEXT: v_cvt_f32_u32_e32 v1, s5
; SI-NEXT: v_rcp_iflag_f32_e32 v2, v1
; SI-NEXT: v_mul_f32_e32 v2, v0, v2
; SI-NEXT: v_trunc_f32_e32 v2, v2
; SI-NEXT: v_fma_f32 v0, -v2, v1, v0
; SI-NEXT: v_cvt_u32_f32_e32 v2, v2
; SI-NEXT: v_cmp_ge_f32_e64 vcc, |v0|, v1
; SI-NEXT: v_addc_u32_e32 v0, vcc, 0, v2, vcc
; SI-NEXT: v_and_b32_e32 v0, 0xffffff, v0
; SI-NEXT: buffer_store_dword v0, off, s[0:3], 0
; SI-NEXT: s_endpgm
;
; VI-LABEL: udiv24_i32:
; VI: ; %bb.0:
; VI-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
; VI-NEXT: s_waitcnt lgkmcnt(0)
; VI-NEXT: s_load_dwordx2 s[2:3], s[2:3], 0x0
; VI-NEXT: s_waitcnt lgkmcnt(0)
; VI-NEXT: s_and_b32 s3, s3, 0xffffff
; VI-NEXT: v_cvt_f32_u32_e32 v0, s3
; VI-NEXT: s_and_b32 s2, s2, 0xffffff
; VI-NEXT: v_cvt_f32_u32_e32 v1, s2
; VI-NEXT: s_mov_b32 s3, 0xf000
; VI-NEXT: v_rcp_iflag_f32_e32 v2, v0
; VI-NEXT: s_mov_b32 s2, -1
; VI-NEXT: v_mul_f32_e32 v2, v1, v2
; VI-NEXT: v_trunc_f32_e32 v2, v2
; VI-NEXT: v_cvt_u32_f32_e32 v3, v2
; VI-NEXT: v_mad_f32 v1, -v2, v0, v1
; VI-NEXT: v_cmp_ge_f32_e64 vcc, |v1|, v0
; VI-NEXT: v_addc_u32_e32 v0, vcc, 0, v3, vcc
; VI-NEXT: v_and_b32_e32 v0, 0xffffff, v0
; VI-NEXT: buffer_store_dword v0, off, s[0:3], 0
; VI-NEXT: s_endpgm
;
; EG-LABEL: udiv24_i32:
; EG: ; %bb.0:
; EG-NEXT: ALU 0, @8, KC0[CB0:0-32], KC1[]
; EG-NEXT: TEX 0 @6
; EG-NEXT: ALU 21, @9, KC0[CB0:0-32], KC1[]
; EG-NEXT: MEM_RAT_CACHELESS STORE_RAW T0.X, T1.X, 1
; EG-NEXT: CF_END
; EG-NEXT: PAD
; EG-NEXT: Fetch clause starting at 6:
; EG-NEXT: VTX_READ_64 T0.XY, T0.X, 0, #1
; EG-NEXT: ALU clause starting at 8:
; EG-NEXT: MOV * T0.X, KC0[2].Z,
; EG-NEXT: ALU clause starting at 9:
; EG-NEXT: AND_INT * T0.W, T0.Y, literal.x,
; EG-NEXT: 16777215(2.350989e-38), 0(0.000000e+00)
; EG-NEXT: SUB_INT T1.W, 0.0, PV.W,
; EG-NEXT: RECIP_UINT * T0.Y, PV.W,
; EG-NEXT: MULLO_INT * T0.Z, PV.W, PS,
; EG-NEXT: MULHI * T0.Z, T0.Y, PS,
; EG-NEXT: ADD_INT T1.W, T0.Y, PS,
; EG-NEXT: AND_INT * T2.W, T0.X, literal.x,
; EG-NEXT: 16777215(2.350989e-38), 0(0.000000e+00)
; EG-NEXT: MULHI * T0.X, PS, PV.W,
; EG-NEXT: MULLO_INT * T0.Y, PS, T0.W,
; EG-NEXT: SUB_INT * T1.W, T2.W, PS,
; EG-NEXT: ADD_INT T0.Z, T0.X, 1,
; EG-NEXT: SETGE_UINT T2.W, PV.W, T0.W,
; EG-NEXT: SUB_INT * T3.W, PV.W, T0.W,
; EG-NEXT: CNDE_INT T1.W, PV.W, T1.W, PS,
; EG-NEXT: CNDE_INT * T2.W, PV.W, T0.X, PV.Z,
; EG-NEXT: ADD_INT T3.W, PS, 1,
; EG-NEXT: SETGE_UINT * T0.W, PV.W, T0.W,
; EG-NEXT: CNDE_INT T0.X, PS, T2.W, PV.W,
; EG-NEXT: LSHR * T1.X, KC0[2].Y, literal.x,
; EG-NEXT: 2(2.802597e-45), 0(0.000000e+00)
%den_ptr = getelementptr i32, ptr addrspace(1) %in, i32 1
%num = load i32, ptr addrspace(1) %in, align 4
%den = load i32, ptr addrspace(1) %den_ptr, align 4
%num.i24.0 = shl i32 %num, 8
%den.i24.0 = shl i32 %den, 8
%num.i24 = lshr i32 %num.i24.0, 8
%den.i24 = lshr i32 %den.i24.0, 8
%result = udiv i32 %num.i24, %den.i24
store i32 %result, ptr addrspace(1) %out, align 4
ret void
}
define amdgpu_kernel void @no_udiv24_u23_u24_i32(ptr addrspace(1) %out, ptr addrspace(1) %in) {
; SI-LABEL: no_udiv24_u23_u24_i32:
; SI: ; %bb.0:
; SI-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x9
; SI-NEXT: s_waitcnt lgkmcnt(0)
; SI-NEXT: s_load_dwordx2 s[4:5], s[2:3], 0x0
; SI-NEXT: s_mov_b32 s3, 0xf000
; SI-NEXT: s_mov_b32 s2, -1
; SI-NEXT: s_waitcnt lgkmcnt(0)
; SI-NEXT: s_and_b32 s4, s4, 0x7fffff
; SI-NEXT: s_and_b32 s5, s5, 0xffffff
; SI-NEXT: v_cvt_f32_u32_e32 v0, s4
; SI-NEXT: v_cvt_f32_u32_e32 v1, s5
; SI-NEXT: v_rcp_iflag_f32_e32 v2, v1
; SI-NEXT: v_mul_f32_e32 v2, v0, v2
; SI-NEXT: v_trunc_f32_e32 v2, v2
; SI-NEXT: v_fma_f32 v0, -v2, v1, v0
; SI-NEXT: v_cvt_u32_f32_e32 v2, v2
; SI-NEXT: v_cmp_ge_f32_e64 vcc, |v0|, v1
; SI-NEXT: v_addc_u32_e32 v0, vcc, 0, v2, vcc
; SI-NEXT: v_and_b32_e32 v0, 0xffffff, v0
; SI-NEXT: buffer_store_dword v0, off, s[0:3], 0
; SI-NEXT: s_endpgm
;
; VI-LABEL: no_udiv24_u23_u24_i32:
; VI: ; %bb.0:
; VI-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
; VI-NEXT: s_waitcnt lgkmcnt(0)
; VI-NEXT: s_load_dwordx2 s[2:3], s[2:3], 0x0
; VI-NEXT: s_waitcnt lgkmcnt(0)
; VI-NEXT: s_and_b32 s3, s3, 0xffffff
; VI-NEXT: v_cvt_f32_u32_e32 v0, s3
; VI-NEXT: s_and_b32 s2, s2, 0x7fffff
; VI-NEXT: v_cvt_f32_u32_e32 v1, s2
; VI-NEXT: s_mov_b32 s3, 0xf000
; VI-NEXT: v_rcp_iflag_f32_e32 v2, v0
; VI-NEXT: s_mov_b32 s2, -1
; VI-NEXT: v_mul_f32_e32 v2, v1, v2
; VI-NEXT: v_trunc_f32_e32 v2, v2
; VI-NEXT: v_cvt_u32_f32_e32 v3, v2
; VI-NEXT: v_mad_f32 v1, -v2, v0, v1
; VI-NEXT: v_cmp_ge_f32_e64 vcc, |v1|, v0
; VI-NEXT: v_addc_u32_e32 v0, vcc, 0, v3, vcc
; VI-NEXT: v_and_b32_e32 v0, 0xffffff, v0
; VI-NEXT: buffer_store_dword v0, off, s[0:3], 0
; VI-NEXT: s_endpgm
;
; EG-LABEL: no_udiv24_u23_u24_i32:
; EG: ; %bb.0:
; EG-NEXT: ALU 0, @8, KC0[CB0:0-32], KC1[]
; EG-NEXT: TEX 0 @6
; EG-NEXT: ALU 21, @9, KC0[CB0:0-32], KC1[]
; EG-NEXT: MEM_RAT_CACHELESS STORE_RAW T0.X, T1.X, 1
; EG-NEXT: CF_END
; EG-NEXT: PAD
; EG-NEXT: Fetch clause starting at 6:
; EG-NEXT: VTX_READ_64 T0.XY, T0.X, 0, #1
; EG-NEXT: ALU clause starting at 8:
; EG-NEXT: MOV * T0.X, KC0[2].Z,
; EG-NEXT: ALU clause starting at 9:
; EG-NEXT: AND_INT * T0.W, T0.Y, literal.x,
; EG-NEXT: 16777215(2.350989e-38), 0(0.000000e+00)
; EG-NEXT: SUB_INT T1.W, 0.0, PV.W,
; EG-NEXT: RECIP_UINT * T0.Y, PV.W,
; EG-NEXT: MULLO_INT * T0.Z, PV.W, PS,
; EG-NEXT: MULHI * T0.Z, T0.Y, PS,
; EG-NEXT: ADD_INT T1.W, T0.Y, PS,
; EG-NEXT: AND_INT * T2.W, T0.X, literal.x,
; EG-NEXT: 8388607(1.175494e-38), 0(0.000000e+00)
; EG-NEXT: MULHI * T0.X, PS, PV.W,
; EG-NEXT: MULLO_INT * T0.Y, PS, T0.W,
; EG-NEXT: SUB_INT * T1.W, T2.W, PS,
; EG-NEXT: ADD_INT T0.Z, T0.X, 1,
; EG-NEXT: SETGE_UINT T2.W, PV.W, T0.W,
; EG-NEXT: SUB_INT * T3.W, PV.W, T0.W,
; EG-NEXT: CNDE_INT T1.W, PV.W, T1.W, PS,
; EG-NEXT: CNDE_INT * T2.W, PV.W, T0.X, PV.Z,
; EG-NEXT: ADD_INT T3.W, PS, 1,
; EG-NEXT: SETGE_UINT * T0.W, PV.W, T0.W,
; EG-NEXT: CNDE_INT T0.X, PS, T2.W, PV.W,
; EG-NEXT: LSHR * T1.X, KC0[2].Y, literal.x,
; EG-NEXT: 2(2.802597e-45), 0(0.000000e+00)
%den_ptr = getelementptr i32, ptr addrspace(1) %in, i32 1
%num = load i32, ptr addrspace(1) %in, align 4
%den = load i32, ptr addrspace(1) %den_ptr, align 4
%num.i23.0 = shl i32 %num, 9
%den.i24.0 = shl i32 %den, 8
%num.i23 = lshr i32 %num.i23.0, 9
%den.i24 = lshr i32 %den.i24.0, 8
%result = udiv i32 %num.i23, %den.i24
store i32 %result, ptr addrspace(1) %out, align 4
ret void
}
define amdgpu_kernel void @no_udiv24_u24_u23_i32(ptr addrspace(1) %out, ptr addrspace(1) %in) {
; SI-LABEL: no_udiv24_u24_u23_i32:
; SI: ; %bb.0:
; SI-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x9
; SI-NEXT: s_waitcnt lgkmcnt(0)
; SI-NEXT: s_load_dwordx2 s[4:5], s[2:3], 0x0
; SI-NEXT: s_mov_b32 s3, 0xf000
; SI-NEXT: s_mov_b32 s2, -1
; SI-NEXT: s_waitcnt lgkmcnt(0)
; SI-NEXT: s_and_b32 s4, s4, 0xffffff
; SI-NEXT: s_and_b32 s5, s5, 0x7fffff
; SI-NEXT: v_cvt_f32_u32_e32 v0, s4
; SI-NEXT: v_cvt_f32_u32_e32 v1, s5
; SI-NEXT: v_rcp_iflag_f32_e32 v2, v1
; SI-NEXT: v_mul_f32_e32 v2, v0, v2
; SI-NEXT: v_trunc_f32_e32 v2, v2
; SI-NEXT: v_fma_f32 v0, -v2, v1, v0
; SI-NEXT: v_cvt_u32_f32_e32 v2, v2
; SI-NEXT: v_cmp_ge_f32_e64 vcc, |v0|, v1
; SI-NEXT: v_addc_u32_e32 v0, vcc, 0, v2, vcc
; SI-NEXT: v_and_b32_e32 v0, 0xffffff, v0
; SI-NEXT: buffer_store_dword v0, off, s[0:3], 0
; SI-NEXT: s_endpgm
;
; VI-LABEL: no_udiv24_u24_u23_i32:
; VI: ; %bb.0:
; VI-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
; VI-NEXT: s_waitcnt lgkmcnt(0)
; VI-NEXT: s_load_dwordx2 s[2:3], s[2:3], 0x0
; VI-NEXT: s_waitcnt lgkmcnt(0)
; VI-NEXT: s_and_b32 s3, s3, 0x7fffff
; VI-NEXT: v_cvt_f32_u32_e32 v0, s3
; VI-NEXT: s_and_b32 s2, s2, 0xffffff
; VI-NEXT: v_cvt_f32_u32_e32 v1, s2
; VI-NEXT: s_mov_b32 s3, 0xf000
; VI-NEXT: v_rcp_iflag_f32_e32 v2, v0
; VI-NEXT: s_mov_b32 s2, -1
; VI-NEXT: v_mul_f32_e32 v2, v1, v2
; VI-NEXT: v_trunc_f32_e32 v2, v2
; VI-NEXT: v_cvt_u32_f32_e32 v3, v2
; VI-NEXT: v_mad_f32 v1, -v2, v0, v1
; VI-NEXT: v_cmp_ge_f32_e64 vcc, |v1|, v0
; VI-NEXT: v_addc_u32_e32 v0, vcc, 0, v3, vcc
; VI-NEXT: v_and_b32_e32 v0, 0xffffff, v0
; VI-NEXT: buffer_store_dword v0, off, s[0:3], 0
; VI-NEXT: s_endpgm
;
; EG-LABEL: no_udiv24_u24_u23_i32:
; EG: ; %bb.0:
; EG-NEXT: ALU 0, @8, KC0[CB0:0-32], KC1[]
; EG-NEXT: TEX 0 @6
; EG-NEXT: ALU 21, @9, KC0[CB0:0-32], KC1[]
; EG-NEXT: MEM_RAT_CACHELESS STORE_RAW T0.X, T1.X, 1
; EG-NEXT: CF_END
; EG-NEXT: PAD
; EG-NEXT: Fetch clause starting at 6:
; EG-NEXT: VTX_READ_64 T0.XY, T0.X, 0, #1
; EG-NEXT: ALU clause starting at 8:
; EG-NEXT: MOV * T0.X, KC0[2].Z,
; EG-NEXT: ALU clause starting at 9:
; EG-NEXT: AND_INT * T0.W, T0.Y, literal.x,
; EG-NEXT: 8388607(1.175494e-38), 0(0.000000e+00)
; EG-NEXT: SUB_INT T1.W, 0.0, PV.W,
; EG-NEXT: RECIP_UINT * T0.Y, PV.W,
; EG-NEXT: MULLO_INT * T0.Z, PV.W, PS,
; EG-NEXT: MULHI * T0.Z, T0.Y, PS,
; EG-NEXT: ADD_INT T1.W, T0.Y, PS,
; EG-NEXT: AND_INT * T2.W, T0.X, literal.x,
; EG-NEXT: 16777215(2.350989e-38), 0(0.000000e+00)
; EG-NEXT: MULHI * T0.X, PS, PV.W,
; EG-NEXT: MULLO_INT * T0.Y, PS, T0.W,
; EG-NEXT: SUB_INT * T1.W, T2.W, PS,
; EG-NEXT: ADD_INT T0.Z, T0.X, 1,
; EG-NEXT: SETGE_UINT T2.W, PV.W, T0.W,
; EG-NEXT: SUB_INT * T3.W, PV.W, T0.W,
; EG-NEXT: CNDE_INT T1.W, PV.W, T1.W, PS,
; EG-NEXT: CNDE_INT * T2.W, PV.W, T0.X, PV.Z,
; EG-NEXT: ADD_INT T3.W, PS, 1,
; EG-NEXT: SETGE_UINT * T0.W, PV.W, T0.W,
; EG-NEXT: CNDE_INT T0.X, PS, T2.W, PV.W,
; EG-NEXT: LSHR * T1.X, KC0[2].Y, literal.x,
; EG-NEXT: 2(2.802597e-45), 0(0.000000e+00)
%den_ptr = getelementptr i32, ptr addrspace(1) %in, i32 1
%num = load i32, ptr addrspace(1) %in, align 4
%den = load i32, ptr addrspace(1) %den_ptr, align 4
%num.i24.0 = shl i32 %num, 8
%den.i23.0 = shl i32 %den, 9
%num.i24 = lshr i32 %num.i24.0, 8
%den.i23 = lshr i32 %den.i23.0, 9
%result = udiv i32 %num.i24, %den.i23
store i32 %result, ptr addrspace(1) %out, align 4
ret void
}
; RCP_IFLAG is for URECIP in the full 32b alg
define amdgpu_kernel void @udiv25_i32(ptr addrspace(1) %out, ptr addrspace(1) %in) {
; SI-LABEL: udiv25_i32:
; SI: ; %bb.0:
; SI-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x9
; SI-NEXT: s_waitcnt lgkmcnt(0)
; SI-NEXT: s_load_dwordx2 s[4:5], s[2:3], 0x0
; SI-NEXT: s_mov_b32 s3, 0xf000
; SI-NEXT: s_mov_b32 s2, -1
; SI-NEXT: s_waitcnt lgkmcnt(0)
; SI-NEXT: s_and_b32 s4, s4, 0x1ffffff
; SI-NEXT: s_and_b32 s5, s5, 0x1ffffff
; SI-NEXT: v_cvt_f32_u32_e32 v0, s5
; SI-NEXT: s_sub_i32 s6, 0, s5
; SI-NEXT: v_rcp_iflag_f32_e32 v0, v0
; SI-NEXT: v_mul_f32_e32 v0, 0x4f7ffffe, v0
; SI-NEXT: v_cvt_u32_f32_e32 v0, v0
; SI-NEXT: v_mul_lo_u32 v1, s6, v0
; SI-NEXT: v_mul_hi_u32 v1, v0, v1
; SI-NEXT: v_add_i32_e32 v0, vcc, v0, v1
; SI-NEXT: v_mul_hi_u32 v0, s4, v0
; SI-NEXT: v_readfirstlane_b32 s6, v0
; SI-NEXT: v_add_i32_e32 v1, vcc, 1, v0
; SI-NEXT: s_mul_i32 s6, s6, s5
; SI-NEXT: s_sub_i32 s4, s4, s6
; SI-NEXT: s_sub_i32 s6, s4, s5
; SI-NEXT: s_cmp_ge_u32 s4, s5
; SI-NEXT: s_cselect_b64 vcc, -1, 0
; SI-NEXT: v_cndmask_b32_e32 v0, v0, v1, vcc
; SI-NEXT: s_cselect_b32 s4, s6, s4
; SI-NEXT: v_add_i32_e32 v1, vcc, 1, v0
; SI-NEXT: s_cmp_ge_u32 s4, s5
; SI-NEXT: s_cselect_b64 vcc, -1, 0
; SI-NEXT: v_cndmask_b32_e32 v0, v0, v1, vcc
; SI-NEXT: buffer_store_dword v0, off, s[0:3], 0
; SI-NEXT: s_endpgm
;
; VI-LABEL: udiv25_i32:
; VI: ; %bb.0:
; VI-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
; VI-NEXT: s_waitcnt lgkmcnt(0)
; VI-NEXT: s_load_dwordx2 s[2:3], s[2:3], 0x0
; VI-NEXT: s_waitcnt lgkmcnt(0)
; VI-NEXT: s_and_b32 s4, s3, 0x1ffffff
; VI-NEXT: v_cvt_f32_u32_e32 v0, s4
; VI-NEXT: s_sub_i32 s3, 0, s4
; VI-NEXT: s_and_b32 s5, s2, 0x1ffffff
; VI-NEXT: s_mov_b32 s2, -1
; VI-NEXT: v_rcp_iflag_f32_e32 v0, v0
; VI-NEXT: v_mul_f32_e32 v0, 0x4f7ffffe, v0
; VI-NEXT: v_cvt_u32_f32_e32 v0, v0
; VI-NEXT: v_mul_lo_u32 v1, s3, v0
; VI-NEXT: s_mov_b32 s3, 0xf000
; VI-NEXT: v_mul_hi_u32 v1, v0, v1
; VI-NEXT: v_add_u32_e32 v0, vcc, v0, v1
; VI-NEXT: v_mul_hi_u32 v0, s5, v0
; VI-NEXT: v_readfirstlane_b32 s6, v0
; VI-NEXT: s_mul_i32 s6, s6, s4
; VI-NEXT: s_sub_i32 s5, s5, s6
; VI-NEXT: s_sub_i32 s6, s5, s4
; VI-NEXT: v_add_u32_e32 v1, vcc, 1, v0
; VI-NEXT: s_cmp_ge_u32 s5, s4
; VI-NEXT: s_cselect_b64 vcc, -1, 0
; VI-NEXT: v_cndmask_b32_e32 v0, v0, v1, vcc
; VI-NEXT: s_cselect_b32 s5, s6, s5
; VI-NEXT: v_add_u32_e32 v1, vcc, 1, v0
; VI-NEXT: s_cmp_ge_u32 s5, s4
; VI-NEXT: s_cselect_b64 vcc, -1, 0
; VI-NEXT: v_cndmask_b32_e32 v0, v0, v1, vcc
; VI-NEXT: buffer_store_dword v0, off, s[0:3], 0
; VI-NEXT: s_endpgm
;
; EG-LABEL: udiv25_i32:
; EG: ; %bb.0:
; EG-NEXT: ALU 0, @8, KC0[CB0:0-32], KC1[]
; EG-NEXT: TEX 0 @6
; EG-NEXT: ALU 21, @9, KC0[CB0:0-32], KC1[]
; EG-NEXT: MEM_RAT_CACHELESS STORE_RAW T0.X, T1.X, 1
; EG-NEXT: CF_END
; EG-NEXT: PAD
; EG-NEXT: Fetch clause starting at 6:
; EG-NEXT: VTX_READ_64 T0.XY, T0.X, 0, #1
; EG-NEXT: ALU clause starting at 8:
; EG-NEXT: MOV * T0.X, KC0[2].Z,
; EG-NEXT: ALU clause starting at 9:
; EG-NEXT: AND_INT * T0.W, T0.Y, literal.x,
; EG-NEXT: 33554431(9.403954e-38), 0(0.000000e+00)
; EG-NEXT: SUB_INT T1.W, 0.0, PV.W,
; EG-NEXT: RECIP_UINT * T0.Y, PV.W,
; EG-NEXT: MULLO_INT * T0.Z, PV.W, PS,
; EG-NEXT: MULHI * T0.Z, T0.Y, PS,
; EG-NEXT: ADD_INT T1.W, T0.Y, PS,
; EG-NEXT: AND_INT * T2.W, T0.X, literal.x,
; EG-NEXT: 33554431(9.403954e-38), 0(0.000000e+00)
; EG-NEXT: MULHI * T0.X, PS, PV.W,
; EG-NEXT: MULLO_INT * T0.Y, PS, T0.W,
; EG-NEXT: SUB_INT * T1.W, T2.W, PS,
; EG-NEXT: ADD_INT T0.Z, T0.X, 1,
; EG-NEXT: SETGE_UINT T2.W, PV.W, T0.W,
; EG-NEXT: SUB_INT * T3.W, PV.W, T0.W,
; EG-NEXT: CNDE_INT T1.W, PV.W, T1.W, PS,
; EG-NEXT: CNDE_INT * T2.W, PV.W, T0.X, PV.Z,
; EG-NEXT: ADD_INT T3.W, PS, 1,
; EG-NEXT: SETGE_UINT * T0.W, PV.W, T0.W,
; EG-NEXT: CNDE_INT T0.X, PS, T2.W, PV.W,
; EG-NEXT: LSHR * T1.X, KC0[2].Y, literal.x,
; EG-NEXT: 2(2.802597e-45), 0(0.000000e+00)
%den_ptr = getelementptr i32, ptr addrspace(1) %in, i32 1
%num = load i32, ptr addrspace(1) %in, align 4
%den = load i32, ptr addrspace(1) %den_ptr, align 4
%num.i25.0 = shl i32 %num, 7
%den.i25.0 = shl i32 %den, 7
%num.i25 = lshr i32 %num.i25.0, 7
%den.i25 = lshr i32 %den.i25.0, 7
%result = udiv i32 %num.i25, %den.i25
store i32 %result, ptr addrspace(1) %out, align 4
ret void
}
; RCP_IFLAG is for URECIP in the full 32b alg
define amdgpu_kernel void @test_no_udiv24_i32_1(ptr addrspace(1) %out, ptr addrspace(1) %in) {
; SI-LABEL: test_no_udiv24_i32_1:
; SI: ; %bb.0:
; SI-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x9
; SI-NEXT: s_waitcnt lgkmcnt(0)
; SI-NEXT: s_load_dwordx2 s[4:5], s[2:3], 0x0
; SI-NEXT: s_mov_b32 s3, 0xf000
; SI-NEXT: s_mov_b32 s2, -1
; SI-NEXT: s_waitcnt lgkmcnt(0)
; SI-NEXT: s_and_b32 s4, s4, 0xffffff
; SI-NEXT: s_and_b32 s5, s5, 0x1ffffff
; SI-NEXT: v_cvt_f32_u32_e32 v0, s5
; SI-NEXT: s_sub_i32 s6, 0, s5
; SI-NEXT: v_rcp_iflag_f32_e32 v0, v0
; SI-NEXT: v_mul_f32_e32 v0, 0x4f7ffffe, v0
; SI-NEXT: v_cvt_u32_f32_e32 v0, v0
; SI-NEXT: v_mul_lo_u32 v1, s6, v0
; SI-NEXT: v_mul_hi_u32 v1, v0, v1
; SI-NEXT: v_add_i32_e32 v0, vcc, v0, v1
; SI-NEXT: v_mul_hi_u32 v0, s4, v0
; SI-NEXT: v_readfirstlane_b32 s6, v0
; SI-NEXT: v_add_i32_e32 v1, vcc, 1, v0
; SI-NEXT: s_mul_i32 s6, s6, s5
; SI-NEXT: s_sub_i32 s4, s4, s6
; SI-NEXT: s_sub_i32 s6, s4, s5
; SI-NEXT: s_cmp_ge_u32 s4, s5
; SI-NEXT: s_cselect_b64 vcc, -1, 0
; SI-NEXT: v_cndmask_b32_e32 v0, v0, v1, vcc
; SI-NEXT: s_cselect_b32 s4, s6, s4
; SI-NEXT: v_add_i32_e32 v1, vcc, 1, v0
; SI-NEXT: s_cmp_ge_u32 s4, s5
; SI-NEXT: s_cselect_b64 vcc, -1, 0
; SI-NEXT: v_cndmask_b32_e32 v0, v0, v1, vcc
; SI-NEXT: buffer_store_dword v0, off, s[0:3], 0
; SI-NEXT: s_endpgm
;
; VI-LABEL: test_no_udiv24_i32_1:
; VI: ; %bb.0:
; VI-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
; VI-NEXT: s_waitcnt lgkmcnt(0)
; VI-NEXT: s_load_dwordx2 s[2:3], s[2:3], 0x0
; VI-NEXT: s_waitcnt lgkmcnt(0)
; VI-NEXT: s_and_b32 s4, s3, 0x1ffffff
; VI-NEXT: v_cvt_f32_u32_e32 v0, s4
; VI-NEXT: s_sub_i32 s3, 0, s4
; VI-NEXT: s_and_b32 s5, s2, 0xffffff
; VI-NEXT: s_mov_b32 s2, -1
; VI-NEXT: v_rcp_iflag_f32_e32 v0, v0
; VI-NEXT: v_mul_f32_e32 v0, 0x4f7ffffe, v0
; VI-NEXT: v_cvt_u32_f32_e32 v0, v0
; VI-NEXT: v_mul_lo_u32 v1, s3, v0
; VI-NEXT: s_mov_b32 s3, 0xf000
; VI-NEXT: v_mul_hi_u32 v1, v0, v1
; VI-NEXT: v_add_u32_e32 v0, vcc, v0, v1
; VI-NEXT: v_mul_hi_u32 v0, s5, v0
; VI-NEXT: v_readfirstlane_b32 s6, v0
; VI-NEXT: s_mul_i32 s6, s6, s4
; VI-NEXT: s_sub_i32 s5, s5, s6
; VI-NEXT: s_sub_i32 s6, s5, s4
; VI-NEXT: v_add_u32_e32 v1, vcc, 1, v0
; VI-NEXT: s_cmp_ge_u32 s5, s4
; VI-NEXT: s_cselect_b64 vcc, -1, 0
; VI-NEXT: v_cndmask_b32_e32 v0, v0, v1, vcc
; VI-NEXT: s_cselect_b32 s5, s6, s5
; VI-NEXT: v_add_u32_e32 v1, vcc, 1, v0
; VI-NEXT: s_cmp_ge_u32 s5, s4
; VI-NEXT: s_cselect_b64 vcc, -1, 0
; VI-NEXT: v_cndmask_b32_e32 v0, v0, v1, vcc
; VI-NEXT: buffer_store_dword v0, off, s[0:3], 0
; VI-NEXT: s_endpgm
;
; EG-LABEL: test_no_udiv24_i32_1:
; EG: ; %bb.0:
; EG-NEXT: ALU 0, @8, KC0[CB0:0-32], KC1[]
; EG-NEXT: TEX 0 @6
; EG-NEXT: ALU 21, @9, KC0[CB0:0-32], KC1[]
; EG-NEXT: MEM_RAT_CACHELESS STORE_RAW T0.X, T1.X, 1
; EG-NEXT: CF_END
; EG-NEXT: PAD
; EG-NEXT: Fetch clause starting at 6:
; EG-NEXT: VTX_READ_64 T0.XY, T0.X, 0, #1
; EG-NEXT: ALU clause starting at 8:
; EG-NEXT: MOV * T0.X, KC0[2].Z,
; EG-NEXT: ALU clause starting at 9:
; EG-NEXT: AND_INT * T0.W, T0.Y, literal.x,
; EG-NEXT: 33554431(9.403954e-38), 0(0.000000e+00)
; EG-NEXT: SUB_INT T1.W, 0.0, PV.W,
; EG-NEXT: RECIP_UINT * T0.Y, PV.W,
; EG-NEXT: MULLO_INT * T0.Z, PV.W, PS,
; EG-NEXT: MULHI * T0.Z, T0.Y, PS,
; EG-NEXT: ADD_INT T1.W, T0.Y, PS,
; EG-NEXT: AND_INT * T2.W, T0.X, literal.x,
; EG-NEXT: 16777215(2.350989e-38), 0(0.000000e+00)
; EG-NEXT: MULHI * T0.X, PS, PV.W,
; EG-NEXT: MULLO_INT * T0.Y, PS, T0.W,
; EG-NEXT: SUB_INT * T1.W, T2.W, PS,
; EG-NEXT: ADD_INT T0.Z, T0.X, 1,
; EG-NEXT: SETGE_UINT T2.W, PV.W, T0.W,
; EG-NEXT: SUB_INT * T3.W, PV.W, T0.W,
; EG-NEXT: CNDE_INT T1.W, PV.W, T1.W, PS,
; EG-NEXT: CNDE_INT * T2.W, PV.W, T0.X, PV.Z,
; EG-NEXT: ADD_INT T3.W, PS, 1,
; EG-NEXT: SETGE_UINT * T0.W, PV.W, T0.W,
; EG-NEXT: CNDE_INT T0.X, PS, T2.W, PV.W,
; EG-NEXT: LSHR * T1.X, KC0[2].Y, literal.x,
; EG-NEXT: 2(2.802597e-45), 0(0.000000e+00)
%den_ptr = getelementptr i32, ptr addrspace(1) %in, i32 1
%num = load i32, ptr addrspace(1) %in, align 4
%den = load i32, ptr addrspace(1) %den_ptr, align 4
%num.i24.0 = shl i32 %num, 8
%den.i24.0 = shl i32 %den, 7
%num.i24 = lshr i32 %num.i24.0, 8
%den.i24 = lshr i32 %den.i24.0, 7
%result = udiv i32 %num.i24, %den.i24
store i32 %result, ptr addrspace(1) %out, align 4
ret void
}
; RCP_IFLAG is for URECIP in the full 32b alg
define amdgpu_kernel void @test_no_udiv24_i32_2(ptr addrspace(1) %out, ptr addrspace(1) %in) {
; SI-LABEL: test_no_udiv24_i32_2:
; SI: ; %bb.0:
; SI-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x9
; SI-NEXT: s_waitcnt lgkmcnt(0)
; SI-NEXT: s_load_dwordx2 s[4:5], s[2:3], 0x0
; SI-NEXT: s_mov_b32 s3, 0xf000
; SI-NEXT: s_mov_b32 s2, -1
; SI-NEXT: s_waitcnt lgkmcnt(0)
; SI-NEXT: s_and_b32 s4, s4, 0x1ffffff
; SI-NEXT: s_and_b32 s5, s5, 0xffffff
; SI-NEXT: v_cvt_f32_u32_e32 v0, s5
; SI-NEXT: s_sub_i32 s6, 0, s5
; SI-NEXT: v_rcp_iflag_f32_e32 v0, v0
; SI-NEXT: v_mul_f32_e32 v0, 0x4f7ffffe, v0
; SI-NEXT: v_cvt_u32_f32_e32 v0, v0
; SI-NEXT: v_mul_lo_u32 v1, s6, v0
; SI-NEXT: v_mul_hi_u32 v1, v0, v1
; SI-NEXT: v_add_i32_e32 v0, vcc, v0, v1
; SI-NEXT: v_mul_hi_u32 v0, s4, v0
; SI-NEXT: v_readfirstlane_b32 s6, v0
; SI-NEXT: v_add_i32_e32 v1, vcc, 1, v0
; SI-NEXT: s_mul_i32 s6, s6, s5
; SI-NEXT: s_sub_i32 s4, s4, s6
; SI-NEXT: s_sub_i32 s6, s4, s5
; SI-NEXT: s_cmp_ge_u32 s4, s5
; SI-NEXT: s_cselect_b64 vcc, -1, 0
; SI-NEXT: v_cndmask_b32_e32 v0, v0, v1, vcc
; SI-NEXT: s_cselect_b32 s4, s6, s4
; SI-NEXT: v_add_i32_e32 v1, vcc, 1, v0
; SI-NEXT: s_cmp_ge_u32 s4, s5
; SI-NEXT: s_cselect_b64 vcc, -1, 0
; SI-NEXT: v_cndmask_b32_e32 v0, v0, v1, vcc
; SI-NEXT: buffer_store_dword v0, off, s[0:3], 0
; SI-NEXT: s_endpgm
;
; VI-LABEL: test_no_udiv24_i32_2:
; VI: ; %bb.0:
; VI-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
; VI-NEXT: s_waitcnt lgkmcnt(0)
; VI-NEXT: s_load_dwordx2 s[2:3], s[2:3], 0x0
; VI-NEXT: s_waitcnt lgkmcnt(0)
; VI-NEXT: s_and_b32 s4, s3, 0xffffff
; VI-NEXT: v_cvt_f32_u32_e32 v0, s4
; VI-NEXT: s_sub_i32 s3, 0, s4
; VI-NEXT: s_and_b32 s5, s2, 0x1ffffff
; VI-NEXT: s_mov_b32 s2, -1
; VI-NEXT: v_rcp_iflag_f32_e32 v0, v0
; VI-NEXT: v_mul_f32_e32 v0, 0x4f7ffffe, v0
; VI-NEXT: v_cvt_u32_f32_e32 v0, v0
; VI-NEXT: v_mul_lo_u32 v1, s3, v0
; VI-NEXT: s_mov_b32 s3, 0xf000
; VI-NEXT: v_mul_hi_u32 v1, v0, v1
; VI-NEXT: v_add_u32_e32 v0, vcc, v0, v1
; VI-NEXT: v_mul_hi_u32 v0, s5, v0
; VI-NEXT: v_readfirstlane_b32 s6, v0
; VI-NEXT: s_mul_i32 s6, s6, s4
; VI-NEXT: s_sub_i32 s5, s5, s6
; VI-NEXT: s_sub_i32 s6, s5, s4
; VI-NEXT: v_add_u32_e32 v1, vcc, 1, v0
; VI-NEXT: s_cmp_ge_u32 s5, s4
; VI-NEXT: s_cselect_b64 vcc, -1, 0
; VI-NEXT: v_cndmask_b32_e32 v0, v0, v1, vcc
; VI-NEXT: s_cselect_b32 s5, s6, s5
; VI-NEXT: v_add_u32_e32 v1, vcc, 1, v0
; VI-NEXT: s_cmp_ge_u32 s5, s4
; VI-NEXT: s_cselect_b64 vcc, -1, 0
; VI-NEXT: v_cndmask_b32_e32 v0, v0, v1, vcc
; VI-NEXT: buffer_store_dword v0, off, s[0:3], 0
; VI-NEXT: s_endpgm
;
; EG-LABEL: test_no_udiv24_i32_2:
; EG: ; %bb.0:
; EG-NEXT: ALU 0, @8, KC0[CB0:0-32], KC1[]
; EG-NEXT: TEX 0 @6
; EG-NEXT: ALU 21, @9, KC0[CB0:0-32], KC1[]
; EG-NEXT: MEM_RAT_CACHELESS STORE_RAW T0.X, T1.X, 1
; EG-NEXT: CF_END
; EG-NEXT: PAD
; EG-NEXT: Fetch clause starting at 6:
; EG-NEXT: VTX_READ_64 T0.XY, T0.X, 0, #1
; EG-NEXT: ALU clause starting at 8:
; EG-NEXT: MOV * T0.X, KC0[2].Z,
; EG-NEXT: ALU clause starting at 9:
; EG-NEXT: AND_INT * T0.W, T0.Y, literal.x,
; EG-NEXT: 16777215(2.350989e-38), 0(0.000000e+00)
; EG-NEXT: SUB_INT T1.W, 0.0, PV.W,
; EG-NEXT: RECIP_UINT * T0.Y, PV.W,
; EG-NEXT: MULLO_INT * T0.Z, PV.W, PS,
; EG-NEXT: MULHI * T0.Z, T0.Y, PS,
; EG-NEXT: ADD_INT T1.W, T0.Y, PS,
; EG-NEXT: AND_INT * T2.W, T0.X, literal.x,
; EG-NEXT: 33554431(9.403954e-38), 0(0.000000e+00)
; EG-NEXT: MULHI * T0.X, PS, PV.W,
; EG-NEXT: MULLO_INT * T0.Y, PS, T0.W,
; EG-NEXT: SUB_INT * T1.W, T2.W, PS,
; EG-NEXT: ADD_INT T0.Z, T0.X, 1,
; EG-NEXT: SETGE_UINT T2.W, PV.W, T0.W,
; EG-NEXT: SUB_INT * T3.W, PV.W, T0.W,
; EG-NEXT: CNDE_INT T1.W, PV.W, T1.W, PS,
; EG-NEXT: CNDE_INT * T2.W, PV.W, T0.X, PV.Z,
; EG-NEXT: ADD_INT T3.W, PS, 1,
; EG-NEXT: SETGE_UINT * T0.W, PV.W, T0.W,
; EG-NEXT: CNDE_INT T0.X, PS, T2.W, PV.W,
; EG-NEXT: LSHR * T1.X, KC0[2].Y, literal.x,
; EG-NEXT: 2(2.802597e-45), 0(0.000000e+00)
%den_ptr = getelementptr i32, ptr addrspace(1) %in, i32 1
%num = load i32, ptr addrspace(1) %in, align 4
%den = load i32, ptr addrspace(1) %den_ptr, align 4
%num.i24.0 = shl i32 %num, 7
%den.i24.0 = shl i32 %den, 8
%num.i24 = lshr i32 %num.i24.0, 7
%den.i24 = lshr i32 %den.i24.0, 8
%result = udiv i32 %num.i24, %den.i24
store i32 %result, ptr addrspace(1) %out, align 4
ret void
}
define amdgpu_kernel void @urem24_i8(ptr addrspace(1) %out, ptr addrspace(1) %in) {
; SI-LABEL: urem24_i8:
; SI: ; %bb.0:
; SI-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x9
; SI-NEXT: s_mov_b32 s7, 0xf000
; SI-NEXT: s_mov_b32 s6, -1
; SI-NEXT: s_mov_b32 s10, s6
; SI-NEXT: s_mov_b32 s11, s7
; SI-NEXT: s_waitcnt lgkmcnt(0)
; SI-NEXT: s_mov_b32 s8, s2
; SI-NEXT: s_mov_b32 s9, s3
; SI-NEXT: buffer_load_ubyte v0, off, s[8:11], 0
; SI-NEXT: buffer_load_ubyte v1, off, s[8:11], 0 offset:1
; SI-NEXT: s_mov_b32 s4, s0
; SI-NEXT: s_mov_b32 s5, s1
; SI-NEXT: s_waitcnt vmcnt(1)
; SI-NEXT: v_cvt_f32_ubyte0_e32 v2, v0
; SI-NEXT: s_waitcnt vmcnt(0)
; SI-NEXT: v_cvt_f32_ubyte0_e32 v3, v1
; SI-NEXT: v_rcp_iflag_f32_e32 v4, v3
; SI-NEXT: v_mul_f32_e32 v4, v2, v4
; SI-NEXT: v_trunc_f32_e32 v4, v4
; SI-NEXT: v_fma_f32 v2, -v4, v3, v2
; SI-NEXT: v_cvt_u32_f32_e32 v4, v4
; SI-NEXT: v_cmp_ge_f32_e64 vcc, |v2|, v3
; SI-NEXT: v_addc_u32_e32 v2, vcc, 0, v4, vcc
; SI-NEXT: v_mul_lo_u32 v1, v2, v1
; SI-NEXT: v_subrev_i32_e32 v0, vcc, v1, v0
; SI-NEXT: buffer_store_byte v0, off, s[4:7], 0
; SI-NEXT: s_endpgm
;
; VI-LABEL: urem24_i8:
; VI: ; %bb.0:
; VI-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
; VI-NEXT: s_mov_b32 s7, 0xf000
; VI-NEXT: s_mov_b32 s6, -1
; VI-NEXT: s_mov_b32 s10, s6
; VI-NEXT: s_mov_b32 s11, s7
; VI-NEXT: s_waitcnt lgkmcnt(0)
; VI-NEXT: s_mov_b32 s8, s2
; VI-NEXT: s_mov_b32 s9, s3
; VI-NEXT: buffer_load_ubyte v0, off, s[8:11], 0 offset:1
; VI-NEXT: buffer_load_ubyte v1, off, s[8:11], 0
; VI-NEXT: s_mov_b32 s4, s0
; VI-NEXT: s_mov_b32 s5, s1
; VI-NEXT: s_waitcnt vmcnt(1)
; VI-NEXT: v_cvt_f32_ubyte0_e32 v2, v0
; VI-NEXT: v_rcp_iflag_f32_e32 v3, v2
; VI-NEXT: s_waitcnt vmcnt(0)
; VI-NEXT: v_cvt_f32_ubyte0_e32 v4, v1
; VI-NEXT: v_mul_f32_e32 v3, v4, v3
; VI-NEXT: v_trunc_f32_e32 v3, v3
; VI-NEXT: v_cvt_u32_f32_e32 v5, v3
; VI-NEXT: v_mad_f32 v3, -v3, v2, v4
; VI-NEXT: v_cmp_ge_f32_e64 vcc, |v3|, v2
; VI-NEXT: v_addc_u32_e32 v2, vcc, 0, v5, vcc
; VI-NEXT: v_mul_lo_u32 v0, v2, v0
; VI-NEXT: v_subrev_u32_e32 v0, vcc, v0, v1
; VI-NEXT: buffer_store_byte v0, off, s[4:7], 0
; VI-NEXT: s_endpgm
;
; EG-LABEL: urem24_i8:
; EG: ; %bb.0:
; EG-NEXT: ALU 0, @10, KC0[CB0:0-32], KC1[]
; EG-NEXT: TEX 1 @6
; EG-NEXT: ALU 25, @11, KC0[CB0:0-32], KC1[]
; EG-NEXT: MEM_RAT MSKOR T0.XW, T1.X
; EG-NEXT: CF_END
; EG-NEXT: PAD
; EG-NEXT: Fetch clause starting at 6:
; EG-NEXT: VTX_READ_8 T1.X, T0.X, 1, #1
; EG-NEXT: VTX_READ_8 T0.X, T0.X, 0, #1
; EG-NEXT: ALU clause starting at 10:
; EG-NEXT: MOV * T0.X, KC0[2].Z,
; EG-NEXT: ALU clause starting at 11:
; EG-NEXT: UINT_TO_FLT * T0.Y, T1.X,
; EG-NEXT: RECIP_IEEE * T0.Z, PS,
; EG-NEXT: UINT_TO_FLT * T0.W, T0.X,
; EG-NEXT: MUL_IEEE * T1.W, PS, T0.Z,
; EG-NEXT: TRUNC * T1.W, PV.W,
; EG-NEXT: MULADD_IEEE T0.W, -PV.W, T0.Y, T0.W,
; EG-NEXT: TRUNC * T1.W, PV.W,
; EG-NEXT: SETGE * T0.W, |PV.W|, T0.Y,
; EG-NEXT: CNDE T0.W, PV.W, 0.0, literal.x,
; EG-NEXT: FLT_TO_UINT * T0.Y, T1.W,
; EG-NEXT: 1(1.401298e-45), 0(0.000000e+00)
; EG-NEXT: ADD_INT * T0.W, PS, PV.W,
; EG-NEXT: MULLO_INT * T0.Y, PV.W, T1.X,
; EG-NEXT: AND_INT T0.W, KC0[2].Y, literal.x,
; EG-NEXT: SUB_INT * T1.W, T0.X, PS,
; EG-NEXT: 3(4.203895e-45), 0(0.000000e+00)
; EG-NEXT: AND_INT T1.W, PS, literal.x,
; EG-NEXT: LSHL * T0.W, PV.W, literal.y,
; EG-NEXT: 255(3.573311e-43), 3(4.203895e-45)
; EG-NEXT: LSHL T0.X, PV.W, PS,
; EG-NEXT: LSHL * T0.W, literal.x, PS,
; EG-NEXT: 255(3.573311e-43), 0(0.000000e+00)
; EG-NEXT: MOV T0.Y, 0.0,
; EG-NEXT: MOV * T0.Z, 0.0,
; EG-NEXT: LSHR * T1.X, KC0[2].Y, literal.x,
; EG-NEXT: 2(2.802597e-45), 0(0.000000e+00)
%den_ptr = getelementptr i8, ptr addrspace(1) %in, i8 1
%num = load i8, ptr addrspace(1) %in
%den = load i8, ptr addrspace(1) %den_ptr
%result = urem i8 %num, %den
store i8 %result, ptr addrspace(1) %out
ret void
}
define amdgpu_kernel void @urem24_i16(ptr addrspace(1) %out, ptr addrspace(1) %in) {
; SI-LABEL: urem24_i16:
; SI: ; %bb.0:
; SI-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x9
; SI-NEXT: s_mov_b32 s7, 0xf000
; SI-NEXT: s_mov_b32 s6, -1
; SI-NEXT: s_mov_b32 s10, s6
; SI-NEXT: s_mov_b32 s11, s7
; SI-NEXT: s_waitcnt lgkmcnt(0)
; SI-NEXT: s_mov_b32 s8, s2
; SI-NEXT: s_mov_b32 s9, s3
; SI-NEXT: buffer_load_ushort v0, off, s[8:11], 0
; SI-NEXT: buffer_load_ushort v1, off, s[8:11], 0 offset:2
; SI-NEXT: s_mov_b32 s4, s0
; SI-NEXT: s_mov_b32 s5, s1
; SI-NEXT: s_waitcnt vmcnt(1)
; SI-NEXT: v_cvt_f32_u32_e32 v2, v0
; SI-NEXT: s_waitcnt vmcnt(0)
; SI-NEXT: v_cvt_f32_u32_e32 v3, v1
; SI-NEXT: v_rcp_iflag_f32_e32 v4, v3
; SI-NEXT: v_mul_f32_e32 v4, v2, v4
; SI-NEXT: v_trunc_f32_e32 v4, v4
; SI-NEXT: v_fma_f32 v2, -v4, v3, v2
; SI-NEXT: v_cvt_u32_f32_e32 v4, v4
; SI-NEXT: v_cmp_ge_f32_e64 vcc, |v2|, v3
; SI-NEXT: v_addc_u32_e32 v2, vcc, 0, v4, vcc
; SI-NEXT: v_mul_lo_u32 v1, v2, v1
; SI-NEXT: v_subrev_i32_e32 v0, vcc, v1, v0
; SI-NEXT: buffer_store_short v0, off, s[4:7], 0
; SI-NEXT: s_endpgm
;
; VI-LABEL: urem24_i16:
; VI: ; %bb.0:
; VI-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
; VI-NEXT: s_mov_b32 s7, 0xf000
; VI-NEXT: s_mov_b32 s6, -1
; VI-NEXT: s_mov_b32 s10, s6
; VI-NEXT: s_mov_b32 s11, s7
; VI-NEXT: s_waitcnt lgkmcnt(0)
; VI-NEXT: s_mov_b32 s8, s2
; VI-NEXT: s_mov_b32 s9, s3
; VI-NEXT: buffer_load_ushort v0, off, s[8:11], 0 offset:2
; VI-NEXT: buffer_load_ushort v1, off, s[8:11], 0
; VI-NEXT: s_mov_b32 s4, s0
; VI-NEXT: s_mov_b32 s5, s1
; VI-NEXT: s_waitcnt vmcnt(1)
; VI-NEXT: v_cvt_f32_u32_e32 v2, v0
; VI-NEXT: s_waitcnt vmcnt(0)
; VI-NEXT: v_cvt_f32_u32_e32 v3, v1
; VI-NEXT: v_rcp_iflag_f32_e32 v4, v2
; VI-NEXT: v_mul_f32_e32 v4, v3, v4
; VI-NEXT: v_trunc_f32_e32 v4, v4
; VI-NEXT: v_cvt_u32_f32_e32 v5, v4
; VI-NEXT: v_mad_f32 v3, -v4, v2, v3
; VI-NEXT: v_cmp_ge_f32_e64 vcc, |v3|, v2
; VI-NEXT: v_addc_u32_e32 v2, vcc, 0, v5, vcc
; VI-NEXT: v_mul_lo_u32 v0, v2, v0
; VI-NEXT: v_subrev_u32_e32 v0, vcc, v0, v1
; VI-NEXT: buffer_store_short v0, off, s[4:7], 0
; VI-NEXT: s_endpgm
;
; EG-LABEL: urem24_i16:
; EG: ; %bb.0:
; EG-NEXT: ALU 0, @10, KC0[CB0:0-32], KC1[]
; EG-NEXT: TEX 1 @6
; EG-NEXT: ALU 25, @11, KC0[CB0:0-32], KC1[]
; EG-NEXT: MEM_RAT MSKOR T0.XW, T1.X
; EG-NEXT: CF_END
; EG-NEXT: PAD
; EG-NEXT: Fetch clause starting at 6:
; EG-NEXT: VTX_READ_16 T1.X, T0.X, 2, #1
; EG-NEXT: VTX_READ_16 T0.X, T0.X, 0, #1
; EG-NEXT: ALU clause starting at 10:
; EG-NEXT: MOV * T0.X, KC0[2].Z,
; EG-NEXT: ALU clause starting at 11:
; EG-NEXT: UINT_TO_FLT * T0.Y, T1.X,
; EG-NEXT: RECIP_IEEE * T0.Z, PS,
; EG-NEXT: UINT_TO_FLT * T0.W, T0.X,
; EG-NEXT: MUL_IEEE * T1.W, PS, T0.Z,
; EG-NEXT: TRUNC * T1.W, PV.W,
; EG-NEXT: MULADD_IEEE T0.W, -PV.W, T0.Y, T0.W,
; EG-NEXT: TRUNC * T1.W, PV.W,
; EG-NEXT: SETGE * T0.W, |PV.W|, T0.Y,
; EG-NEXT: CNDE T0.W, PV.W, 0.0, literal.x,
; EG-NEXT: FLT_TO_UINT * T0.Y, T1.W,
; EG-NEXT: 1(1.401298e-45), 0(0.000000e+00)
; EG-NEXT: ADD_INT * T0.W, PS, PV.W,
; EG-NEXT: MULLO_INT * T0.Y, PV.W, T1.X,
; EG-NEXT: AND_INT T0.W, KC0[2].Y, literal.x,
; EG-NEXT: SUB_INT * T1.W, T0.X, PS,
; EG-NEXT: 3(4.203895e-45), 0(0.000000e+00)
; EG-NEXT: AND_INT T1.W, PS, literal.x,
; EG-NEXT: LSHL * T0.W, PV.W, literal.y,
; EG-NEXT: 65535(9.183409e-41), 3(4.203895e-45)
; EG-NEXT: LSHL T0.X, PV.W, PS,
; EG-NEXT: LSHL * T0.W, literal.x, PS,
; EG-NEXT: 65535(9.183409e-41), 0(0.000000e+00)
; EG-NEXT: MOV T0.Y, 0.0,
; EG-NEXT: MOV * T0.Z, 0.0,
; EG-NEXT: LSHR * T1.X, KC0[2].Y, literal.x,
; EG-NEXT: 2(2.802597e-45), 0(0.000000e+00)
%den_ptr = getelementptr i16, ptr addrspace(1) %in, i16 1
%num = load i16, ptr addrspace(1) %in, align 2
%den = load i16, ptr addrspace(1) %den_ptr, align 2
%result = urem i16 %num, %den
store i16 %result, ptr addrspace(1) %out, align 2
ret void
}
define amdgpu_kernel void @urem24_i32(ptr addrspace(1) %out, ptr addrspace(1) %in) {
; SI-LABEL: urem24_i32:
; SI: ; %bb.0:
; SI-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x9
; SI-NEXT: s_waitcnt lgkmcnt(0)
; SI-NEXT: s_load_dwordx2 s[4:5], s[2:3], 0x0
; SI-NEXT: s_mov_b32 s3, 0xf000
; SI-NEXT: s_mov_b32 s2, -1
; SI-NEXT: s_waitcnt lgkmcnt(0)
; SI-NEXT: s_and_b32 s6, s4, 0xffffff
; SI-NEXT: s_and_b32 s7, s5, 0xffffff
; SI-NEXT: v_cvt_f32_u32_e32 v0, s6
; SI-NEXT: v_cvt_f32_u32_e32 v1, s7
; SI-NEXT: v_rcp_iflag_f32_e32 v2, v1
; SI-NEXT: v_mul_f32_e32 v2, v0, v2
; SI-NEXT: v_trunc_f32_e32 v2, v2
; SI-NEXT: v_fma_f32 v0, -v2, v1, v0
; SI-NEXT: v_cvt_u32_f32_e32 v2, v2
; SI-NEXT: v_cmp_ge_f32_e64 vcc, |v0|, v1
; SI-NEXT: v_addc_u32_e32 v0, vcc, 0, v2, vcc
; SI-NEXT: v_mul_lo_u32 v0, v0, s5
; SI-NEXT: v_sub_i32_e32 v0, vcc, s4, v0
; SI-NEXT: v_and_b32_e32 v0, 0xffffff, v0
; SI-NEXT: buffer_store_dword v0, off, s[0:3], 0
; SI-NEXT: s_endpgm
;
; VI-LABEL: urem24_i32:
; VI: ; %bb.0:
; VI-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
; VI-NEXT: s_waitcnt lgkmcnt(0)
; VI-NEXT: s_load_dwordx2 s[4:5], s[2:3], 0x0
; VI-NEXT: s_mov_b32 s3, 0xf000
; VI-NEXT: s_waitcnt lgkmcnt(0)
; VI-NEXT: s_and_b32 s2, s5, 0xffffff
; VI-NEXT: v_cvt_f32_u32_e32 v0, s2
; VI-NEXT: s_and_b32 s2, s4, 0xffffff
; VI-NEXT: v_cvt_f32_u32_e32 v1, s2
; VI-NEXT: s_mov_b32 s2, -1
; VI-NEXT: v_rcp_iflag_f32_e32 v2, v0
; VI-NEXT: v_mul_f32_e32 v2, v1, v2
; VI-NEXT: v_trunc_f32_e32 v2, v2
; VI-NEXT: v_cvt_u32_f32_e32 v3, v2
; VI-NEXT: v_mad_f32 v1, -v2, v0, v1
; VI-NEXT: v_cmp_ge_f32_e64 vcc, |v1|, v0
; VI-NEXT: v_addc_u32_e32 v0, vcc, 0, v3, vcc
; VI-NEXT: v_mul_lo_u32 v0, v0, s5
; VI-NEXT: v_sub_u32_e32 v0, vcc, s4, v0
; VI-NEXT: v_and_b32_e32 v0, 0xffffff, v0
; VI-NEXT: buffer_store_dword v0, off, s[0:3], 0
; VI-NEXT: s_endpgm
;
; EG-LABEL: urem24_i32:
; EG: ; %bb.0:
; EG-NEXT: ALU 0, @8, KC0[CB0:0-32], KC1[]
; EG-NEXT: TEX 0 @6
; EG-NEXT: ALU 19, @9, KC0[CB0:0-32], KC1[]
; EG-NEXT: MEM_RAT_CACHELESS STORE_RAW T0.X, T1.X, 1
; EG-NEXT: CF_END
; EG-NEXT: PAD
; EG-NEXT: Fetch clause starting at 6:
; EG-NEXT: VTX_READ_64 T0.XY, T0.X, 0, #1
; EG-NEXT: ALU clause starting at 8:
; EG-NEXT: MOV * T0.X, KC0[2].Z,
; EG-NEXT: ALU clause starting at 9:
; EG-NEXT: AND_INT * T0.W, T0.Y, literal.x,
; EG-NEXT: 16777215(2.350989e-38), 0(0.000000e+00)
; EG-NEXT: SUB_INT T1.W, 0.0, PV.W,
; EG-NEXT: RECIP_UINT * T0.Y, PV.W,
; EG-NEXT: MULLO_INT * T0.Z, PV.W, PS,
; EG-NEXT: MULHI * T0.Z, T0.Y, PS,
; EG-NEXT: ADD_INT T1.W, T0.Y, PS,
; EG-NEXT: AND_INT * T2.W, T0.X, literal.x,
; EG-NEXT: 16777215(2.350989e-38), 0(0.000000e+00)
; EG-NEXT: MULHI * T0.X, PS, PV.W,
; EG-NEXT: MULLO_INT * T0.X, PS, T0.W,
; EG-NEXT: SUB_INT * T1.W, T2.W, PS,
; EG-NEXT: SETGE_UINT T2.W, PV.W, T0.W,
; EG-NEXT: SUB_INT * T3.W, PV.W, T0.W,
; EG-NEXT: CNDE_INT * T1.W, PV.W, T1.W, PS,
; EG-NEXT: SETGE_UINT T2.W, PV.W, T0.W,
; EG-NEXT: SUB_INT * T0.W, PV.W, T0.W,
; EG-NEXT: CNDE_INT T0.X, PV.W, T1.W, PS,
; EG-NEXT: LSHR * T1.X, KC0[2].Y, literal.x,
; EG-NEXT: 2(2.802597e-45), 0(0.000000e+00)
%den_ptr = getelementptr i32, ptr addrspace(1) %in, i32 1
%num = load i32, ptr addrspace(1) %in, align 4
%den = load i32, ptr addrspace(1) %den_ptr, align 4
%num.i24.0 = shl i32 %num, 8
%den.i24.0 = shl i32 %den, 8
%num.i24 = lshr i32 %num.i24.0, 8
%den.i24 = lshr i32 %den.i24.0, 8
%result = urem i32 %num.i24, %den.i24
store i32 %result, ptr addrspace(1) %out, align 4
ret void
}
; RCP_IFLAG is for URECIP in the full 32b alg
define amdgpu_kernel void @urem25_i32(ptr addrspace(1) %out, ptr addrspace(1) %in) {
; SI-LABEL: urem25_i32:
; SI: ; %bb.0:
; SI-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x9
; SI-NEXT: s_waitcnt lgkmcnt(0)
; SI-NEXT: s_load_dwordx2 s[4:5], s[2:3], 0x0
; SI-NEXT: s_mov_b32 s3, 0xf000
; SI-NEXT: s_waitcnt lgkmcnt(0)
; SI-NEXT: s_and_b32 s2, s4, 0x1ffffff
; SI-NEXT: s_and_b32 s4, s5, 0x1ffffff
; SI-NEXT: v_cvt_f32_u32_e32 v0, s4
; SI-NEXT: s_sub_i32 s5, 0, s4
; SI-NEXT: v_rcp_iflag_f32_e32 v0, v0
; SI-NEXT: v_mul_f32_e32 v0, 0x4f7ffffe, v0
; SI-NEXT: v_cvt_u32_f32_e32 v0, v0
; SI-NEXT: v_mul_lo_u32 v1, s5, v0
; SI-NEXT: v_mul_hi_u32 v1, v0, v1
; SI-NEXT: v_add_i32_e32 v0, vcc, v0, v1
; SI-NEXT: v_mul_hi_u32 v0, s2, v0
; SI-NEXT: v_readfirstlane_b32 s5, v0
; SI-NEXT: s_mul_i32 s5, s5, s4
; SI-NEXT: s_sub_i32 s2, s2, s5
; SI-NEXT: s_sub_i32 s5, s2, s4
; SI-NEXT: s_cmp_ge_u32 s2, s4
; SI-NEXT: s_cselect_b32 s2, s5, s2
; SI-NEXT: s_sub_i32 s5, s2, s4
; SI-NEXT: s_cmp_ge_u32 s2, s4
; SI-NEXT: s_cselect_b32 s4, s5, s2
; SI-NEXT: s_mov_b32 s2, -1
; SI-NEXT: v_mov_b32_e32 v0, s4
; SI-NEXT: buffer_store_dword v0, off, s[0:3], 0
; SI-NEXT: s_endpgm
;
; VI-LABEL: urem25_i32:
; VI: ; %bb.0:
; VI-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
; VI-NEXT: s_waitcnt lgkmcnt(0)
; VI-NEXT: s_load_dwordx2 s[2:3], s[2:3], 0x0
; VI-NEXT: s_waitcnt lgkmcnt(0)
; VI-NEXT: s_and_b32 s4, s3, 0x1ffffff
; VI-NEXT: v_cvt_f32_u32_e32 v0, s4
; VI-NEXT: s_sub_i32 s3, 0, s4
; VI-NEXT: s_and_b32 s5, s2, 0x1ffffff
; VI-NEXT: s_mov_b32 s2, -1
; VI-NEXT: v_rcp_iflag_f32_e32 v0, v0
; VI-NEXT: v_mul_f32_e32 v0, 0x4f7ffffe, v0
; VI-NEXT: v_cvt_u32_f32_e32 v0, v0
; VI-NEXT: v_mul_lo_u32 v1, s3, v0
; VI-NEXT: s_mov_b32 s3, 0xf000
; VI-NEXT: v_mul_hi_u32 v1, v0, v1
; VI-NEXT: v_add_u32_e32 v0, vcc, v0, v1
; VI-NEXT: v_mul_hi_u32 v0, s5, v0
; VI-NEXT: v_readfirstlane_b32 s6, v0
; VI-NEXT: s_mul_i32 s6, s6, s4
; VI-NEXT: s_sub_i32 s5, s5, s6
; VI-NEXT: s_sub_i32 s6, s5, s4
; VI-NEXT: s_cmp_ge_u32 s5, s4
; VI-NEXT: s_cselect_b32 s5, s6, s5
; VI-NEXT: s_sub_i32 s6, s5, s4
; VI-NEXT: s_cmp_ge_u32 s5, s4
; VI-NEXT: s_cselect_b32 s4, s6, s5
; VI-NEXT: v_mov_b32_e32 v0, s4
; VI-NEXT: buffer_store_dword v0, off, s[0:3], 0
; VI-NEXT: s_endpgm
;
; EG-LABEL: urem25_i32:
; EG: ; %bb.0:
; EG-NEXT: ALU 0, @8, KC0[CB0:0-32], KC1[]
; EG-NEXT: TEX 0 @6
; EG-NEXT: ALU 19, @9, KC0[CB0:0-32], KC1[]
; EG-NEXT: MEM_RAT_CACHELESS STORE_RAW T0.X, T1.X, 1
; EG-NEXT: CF_END
; EG-NEXT: PAD
; EG-NEXT: Fetch clause starting at 6:
; EG-NEXT: VTX_READ_64 T0.XY, T0.X, 0, #1
; EG-NEXT: ALU clause starting at 8:
; EG-NEXT: MOV * T0.X, KC0[2].Z,
; EG-NEXT: ALU clause starting at 9:
; EG-NEXT: AND_INT * T0.W, T0.Y, literal.x,
; EG-NEXT: 33554431(9.403954e-38), 0(0.000000e+00)
; EG-NEXT: SUB_INT T1.W, 0.0, PV.W,
; EG-NEXT: RECIP_UINT * T0.Y, PV.W,
; EG-NEXT: MULLO_INT * T0.Z, PV.W, PS,
; EG-NEXT: MULHI * T0.Z, T0.Y, PS,
; EG-NEXT: ADD_INT T1.W, T0.Y, PS,
; EG-NEXT: AND_INT * T2.W, T0.X, literal.x,
; EG-NEXT: 33554431(9.403954e-38), 0(0.000000e+00)
; EG-NEXT: MULHI * T0.X, PS, PV.W,
; EG-NEXT: MULLO_INT * T0.X, PS, T0.W,
; EG-NEXT: SUB_INT * T1.W, T2.W, PS,
; EG-NEXT: SETGE_UINT T2.W, PV.W, T0.W,
; EG-NEXT: SUB_INT * T3.W, PV.W, T0.W,
; EG-NEXT: CNDE_INT * T1.W, PV.W, T1.W, PS,
; EG-NEXT: SETGE_UINT T2.W, PV.W, T0.W,
; EG-NEXT: SUB_INT * T0.W, PV.W, T0.W,
; EG-NEXT: CNDE_INT T0.X, PV.W, T1.W, PS,
; EG-NEXT: LSHR * T1.X, KC0[2].Y, literal.x,
; EG-NEXT: 2(2.802597e-45), 0(0.000000e+00)
%den_ptr = getelementptr i32, ptr addrspace(1) %in, i32 1
%num = load i32, ptr addrspace(1) %in, align 4
%den = load i32, ptr addrspace(1) %den_ptr, align 4
%num.i24.0 = shl i32 %num, 7
%den.i24.0 = shl i32 %den, 7
%num.i24 = lshr i32 %num.i24.0, 7
%den.i24 = lshr i32 %den.i24.0, 7
%result = urem i32 %num.i24, %den.i24
store i32 %result, ptr addrspace(1) %out, align 4
ret void
}
; RCP_IFLAG is for URECIP in the full 32b alg
define amdgpu_kernel void @test_no_urem24_i32_1(ptr addrspace(1) %out, ptr addrspace(1) %in) {
; SI-LABEL: test_no_urem24_i32_1:
; SI: ; %bb.0:
; SI-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x9
; SI-NEXT: s_waitcnt lgkmcnt(0)
; SI-NEXT: s_load_dwordx2 s[4:5], s[2:3], 0x0
; SI-NEXT: s_mov_b32 s3, 0xf000
; SI-NEXT: s_waitcnt lgkmcnt(0)
; SI-NEXT: s_and_b32 s2, s4, 0xffffff
; SI-NEXT: s_and_b32 s4, s5, 0x1ffffff
; SI-NEXT: v_cvt_f32_u32_e32 v0, s4
; SI-NEXT: s_sub_i32 s5, 0, s4
; SI-NEXT: v_rcp_iflag_f32_e32 v0, v0
; SI-NEXT: v_mul_f32_e32 v0, 0x4f7ffffe, v0
; SI-NEXT: v_cvt_u32_f32_e32 v0, v0
; SI-NEXT: v_mul_lo_u32 v1, s5, v0
; SI-NEXT: v_mul_hi_u32 v1, v0, v1
; SI-NEXT: v_add_i32_e32 v0, vcc, v0, v1
; SI-NEXT: v_mul_hi_u32 v0, s2, v0
; SI-NEXT: v_readfirstlane_b32 s5, v0
; SI-NEXT: s_mul_i32 s5, s5, s4
; SI-NEXT: s_sub_i32 s2, s2, s5
; SI-NEXT: s_sub_i32 s5, s2, s4
; SI-NEXT: s_cmp_ge_u32 s2, s4
; SI-NEXT: s_cselect_b32 s2, s5, s2
; SI-NEXT: s_sub_i32 s5, s2, s4
; SI-NEXT: s_cmp_ge_u32 s2, s4
; SI-NEXT: s_cselect_b32 s4, s5, s2
; SI-NEXT: s_mov_b32 s2, -1
; SI-NEXT: v_mov_b32_e32 v0, s4
; SI-NEXT: buffer_store_dword v0, off, s[0:3], 0
; SI-NEXT: s_endpgm
;
; VI-LABEL: test_no_urem24_i32_1:
; VI: ; %bb.0:
; VI-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
; VI-NEXT: s_waitcnt lgkmcnt(0)
; VI-NEXT: s_load_dwordx2 s[2:3], s[2:3], 0x0
; VI-NEXT: s_waitcnt lgkmcnt(0)
; VI-NEXT: s_and_b32 s4, s3, 0x1ffffff
; VI-NEXT: v_cvt_f32_u32_e32 v0, s4
; VI-NEXT: s_sub_i32 s3, 0, s4
; VI-NEXT: s_and_b32 s5, s2, 0xffffff
; VI-NEXT: s_mov_b32 s2, -1
; VI-NEXT: v_rcp_iflag_f32_e32 v0, v0
; VI-NEXT: v_mul_f32_e32 v0, 0x4f7ffffe, v0
; VI-NEXT: v_cvt_u32_f32_e32 v0, v0
; VI-NEXT: v_mul_lo_u32 v1, s3, v0
; VI-NEXT: s_mov_b32 s3, 0xf000
; VI-NEXT: v_mul_hi_u32 v1, v0, v1
; VI-NEXT: v_add_u32_e32 v0, vcc, v0, v1
; VI-NEXT: v_mul_hi_u32 v0, s5, v0
; VI-NEXT: v_readfirstlane_b32 s6, v0
; VI-NEXT: s_mul_i32 s6, s6, s4
; VI-NEXT: s_sub_i32 s5, s5, s6
; VI-NEXT: s_sub_i32 s6, s5, s4
; VI-NEXT: s_cmp_ge_u32 s5, s4
; VI-NEXT: s_cselect_b32 s5, s6, s5
; VI-NEXT: s_sub_i32 s6, s5, s4
; VI-NEXT: s_cmp_ge_u32 s5, s4
; VI-NEXT: s_cselect_b32 s4, s6, s5
; VI-NEXT: v_mov_b32_e32 v0, s4
; VI-NEXT: buffer_store_dword v0, off, s[0:3], 0
; VI-NEXT: s_endpgm
;
; EG-LABEL: test_no_urem24_i32_1:
; EG: ; %bb.0:
; EG-NEXT: ALU 0, @8, KC0[CB0:0-32], KC1[]
; EG-NEXT: TEX 0 @6
; EG-NEXT: ALU 19, @9, KC0[CB0:0-32], KC1[]
; EG-NEXT: MEM_RAT_CACHELESS STORE_RAW T0.X, T1.X, 1
; EG-NEXT: CF_END
; EG-NEXT: PAD
; EG-NEXT: Fetch clause starting at 6:
; EG-NEXT: VTX_READ_64 T0.XY, T0.X, 0, #1
; EG-NEXT: ALU clause starting at 8:
; EG-NEXT: MOV * T0.X, KC0[2].Z,
; EG-NEXT: ALU clause starting at 9:
; EG-NEXT: AND_INT * T0.W, T0.Y, literal.x,
; EG-NEXT: 33554431(9.403954e-38), 0(0.000000e+00)
; EG-NEXT: SUB_INT T1.W, 0.0, PV.W,
; EG-NEXT: RECIP_UINT * T0.Y, PV.W,
; EG-NEXT: MULLO_INT * T0.Z, PV.W, PS,
; EG-NEXT: MULHI * T0.Z, T0.Y, PS,
; EG-NEXT: ADD_INT T1.W, T0.Y, PS,
; EG-NEXT: AND_INT * T2.W, T0.X, literal.x,
; EG-NEXT: 16777215(2.350989e-38), 0(0.000000e+00)
; EG-NEXT: MULHI * T0.X, PS, PV.W,
; EG-NEXT: MULLO_INT * T0.X, PS, T0.W,
; EG-NEXT: SUB_INT * T1.W, T2.W, PS,
; EG-NEXT: SETGE_UINT T2.W, PV.W, T0.W,
; EG-NEXT: SUB_INT * T3.W, PV.W, T0.W,
; EG-NEXT: CNDE_INT * T1.W, PV.W, T1.W, PS,
; EG-NEXT: SETGE_UINT T2.W, PV.W, T0.W,
; EG-NEXT: SUB_INT * T0.W, PV.W, T0.W,
; EG-NEXT: CNDE_INT T0.X, PV.W, T1.W, PS,
; EG-NEXT: LSHR * T1.X, KC0[2].Y, literal.x,
; EG-NEXT: 2(2.802597e-45), 0(0.000000e+00)
%den_ptr = getelementptr i32, ptr addrspace(1) %in, i32 1
%num = load i32, ptr addrspace(1) %in, align 4
%den = load i32, ptr addrspace(1) %den_ptr, align 4
%num.i24.0 = shl i32 %num, 8
%den.i24.0 = shl i32 %den, 7
%num.i24 = lshr i32 %num.i24.0, 8
%den.i24 = lshr i32 %den.i24.0, 7
%result = urem i32 %num.i24, %den.i24
store i32 %result, ptr addrspace(1) %out, align 4
ret void
}
; RCP_IFLAG is for URECIP in the full 32b alg
define amdgpu_kernel void @test_no_urem24_i32_2(ptr addrspace(1) %out, ptr addrspace(1) %in) {
; SI-LABEL: test_no_urem24_i32_2:
; SI: ; %bb.0:
; SI-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x9
; SI-NEXT: s_waitcnt lgkmcnt(0)
; SI-NEXT: s_load_dwordx2 s[4:5], s[2:3], 0x0
; SI-NEXT: s_mov_b32 s3, 0xf000
; SI-NEXT: s_waitcnt lgkmcnt(0)
; SI-NEXT: s_and_b32 s2, s4, 0x1ffffff
; SI-NEXT: s_and_b32 s4, s5, 0xffffff
; SI-NEXT: v_cvt_f32_u32_e32 v0, s4
; SI-NEXT: s_sub_i32 s5, 0, s4
; SI-NEXT: v_rcp_iflag_f32_e32 v0, v0
; SI-NEXT: v_mul_f32_e32 v0, 0x4f7ffffe, v0
; SI-NEXT: v_cvt_u32_f32_e32 v0, v0
; SI-NEXT: v_mul_lo_u32 v1, s5, v0
; SI-NEXT: v_mul_hi_u32 v1, v0, v1
; SI-NEXT: v_add_i32_e32 v0, vcc, v0, v1
; SI-NEXT: v_mul_hi_u32 v0, s2, v0
; SI-NEXT: v_readfirstlane_b32 s5, v0
; SI-NEXT: s_mul_i32 s5, s5, s4
; SI-NEXT: s_sub_i32 s2, s2, s5
; SI-NEXT: s_sub_i32 s5, s2, s4
; SI-NEXT: s_cmp_ge_u32 s2, s4
; SI-NEXT: s_cselect_b32 s2, s5, s2
; SI-NEXT: s_sub_i32 s5, s2, s4
; SI-NEXT: s_cmp_ge_u32 s2, s4
; SI-NEXT: s_cselect_b32 s4, s5, s2
; SI-NEXT: s_mov_b32 s2, -1
; SI-NEXT: v_mov_b32_e32 v0, s4
; SI-NEXT: buffer_store_dword v0, off, s[0:3], 0
; SI-NEXT: s_endpgm
;
; VI-LABEL: test_no_urem24_i32_2:
; VI: ; %bb.0:
; VI-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
; VI-NEXT: s_waitcnt lgkmcnt(0)
; VI-NEXT: s_load_dwordx2 s[2:3], s[2:3], 0x0
; VI-NEXT: s_waitcnt lgkmcnt(0)
; VI-NEXT: s_and_b32 s4, s3, 0xffffff
; VI-NEXT: v_cvt_f32_u32_e32 v0, s4
; VI-NEXT: s_sub_i32 s3, 0, s4
; VI-NEXT: s_and_b32 s5, s2, 0x1ffffff
; VI-NEXT: s_mov_b32 s2, -1
; VI-NEXT: v_rcp_iflag_f32_e32 v0, v0
; VI-NEXT: v_mul_f32_e32 v0, 0x4f7ffffe, v0
; VI-NEXT: v_cvt_u32_f32_e32 v0, v0
; VI-NEXT: v_mul_lo_u32 v1, s3, v0
; VI-NEXT: s_mov_b32 s3, 0xf000
; VI-NEXT: v_mul_hi_u32 v1, v0, v1
; VI-NEXT: v_add_u32_e32 v0, vcc, v0, v1
; VI-NEXT: v_mul_hi_u32 v0, s5, v0
; VI-NEXT: v_readfirstlane_b32 s6, v0
; VI-NEXT: s_mul_i32 s6, s6, s4
; VI-NEXT: s_sub_i32 s5, s5, s6
; VI-NEXT: s_sub_i32 s6, s5, s4
; VI-NEXT: s_cmp_ge_u32 s5, s4
; VI-NEXT: s_cselect_b32 s5, s6, s5
; VI-NEXT: s_sub_i32 s6, s5, s4
; VI-NEXT: s_cmp_ge_u32 s5, s4
; VI-NEXT: s_cselect_b32 s4, s6, s5
; VI-NEXT: v_mov_b32_e32 v0, s4
; VI-NEXT: buffer_store_dword v0, off, s[0:3], 0
; VI-NEXT: s_endpgm
;
; EG-LABEL: test_no_urem24_i32_2:
; EG: ; %bb.0:
; EG-NEXT: ALU 0, @8, KC0[CB0:0-32], KC1[]
; EG-NEXT: TEX 0 @6
; EG-NEXT: ALU 19, @9, KC0[CB0:0-32], KC1[]
; EG-NEXT: MEM_RAT_CACHELESS STORE_RAW T0.X, T1.X, 1
; EG-NEXT: CF_END
; EG-NEXT: PAD
; EG-NEXT: Fetch clause starting at 6:
; EG-NEXT: VTX_READ_64 T0.XY, T0.X, 0, #1
; EG-NEXT: ALU clause starting at 8:
; EG-NEXT: MOV * T0.X, KC0[2].Z,
; EG-NEXT: ALU clause starting at 9:
; EG-NEXT: AND_INT * T0.W, T0.Y, literal.x,
; EG-NEXT: 16777215(2.350989e-38), 0(0.000000e+00)
; EG-NEXT: SUB_INT T1.W, 0.0, PV.W,
; EG-NEXT: RECIP_UINT * T0.Y, PV.W,
; EG-NEXT: MULLO_INT * T0.Z, PV.W, PS,
; EG-NEXT: MULHI * T0.Z, T0.Y, PS,
; EG-NEXT: ADD_INT T1.W, T0.Y, PS,
; EG-NEXT: AND_INT * T2.W, T0.X, literal.x,
; EG-NEXT: 33554431(9.403954e-38), 0(0.000000e+00)
; EG-NEXT: MULHI * T0.X, PS, PV.W,
; EG-NEXT: MULLO_INT * T0.X, PS, T0.W,
; EG-NEXT: SUB_INT * T1.W, T2.W, PS,
; EG-NEXT: SETGE_UINT T2.W, PV.W, T0.W,
; EG-NEXT: SUB_INT * T3.W, PV.W, T0.W,
; EG-NEXT: CNDE_INT * T1.W, PV.W, T1.W, PS,
; EG-NEXT: SETGE_UINT T2.W, PV.W, T0.W,
; EG-NEXT: SUB_INT * T0.W, PV.W, T0.W,
; EG-NEXT: CNDE_INT T0.X, PV.W, T1.W, PS,
; EG-NEXT: LSHR * T1.X, KC0[2].Y, literal.x,
; EG-NEXT: 2(2.802597e-45), 0(0.000000e+00)
%den_ptr = getelementptr i32, ptr addrspace(1) %in, i32 1
%num = load i32, ptr addrspace(1) %in, align 4
%den = load i32, ptr addrspace(1) %den_ptr, align 4
%num.i24.0 = shl i32 %num, 7
%den.i24.0 = shl i32 %den, 8
%num.i24 = lshr i32 %num.i24.0, 7
%den.i24 = lshr i32 %den.i24.0, 8
%result = urem i32 %num.i24, %den.i24
store i32 %result, ptr addrspace(1) %out, align 4
ret void
}
define amdgpu_kernel void @test_udiv24_u16_u23_i32(ptr addrspace(1) %out, ptr addrspace(1) %in) {
; SI-LABEL: test_udiv24_u16_u23_i32:
; SI: ; %bb.0:
; SI-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x9
; SI-NEXT: s_waitcnt lgkmcnt(0)
; SI-NEXT: s_load_dwordx2 s[4:5], s[2:3], 0x0
; SI-NEXT: s_mov_b32 s3, 0xf000
; SI-NEXT: s_mov_b32 s2, -1
; SI-NEXT: s_waitcnt lgkmcnt(0)
; SI-NEXT: s_and_b32 s4, s4, 0xffff
; SI-NEXT: s_and_b32 s5, s5, 0x7fffff
; SI-NEXT: v_cvt_f32_u32_e32 v0, s4
; SI-NEXT: v_cvt_f32_u32_e32 v1, s5
; SI-NEXT: v_rcp_iflag_f32_e32 v2, v1
; SI-NEXT: v_mul_f32_e32 v2, v0, v2
; SI-NEXT: v_trunc_f32_e32 v2, v2
; SI-NEXT: v_fma_f32 v0, -v2, v1, v0
; SI-NEXT: v_cvt_u32_f32_e32 v2, v2
; SI-NEXT: v_cmp_ge_f32_e64 vcc, |v0|, v1
; SI-NEXT: v_addc_u32_e32 v0, vcc, 0, v2, vcc
; SI-NEXT: v_and_b32_e32 v0, 0x7fffff, v0
; SI-NEXT: buffer_store_dword v0, off, s[0:3], 0
; SI-NEXT: s_endpgm
;
; VI-LABEL: test_udiv24_u16_u23_i32:
; VI: ; %bb.0:
; VI-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
; VI-NEXT: s_waitcnt lgkmcnt(0)
; VI-NEXT: s_load_dwordx2 s[2:3], s[2:3], 0x0
; VI-NEXT: s_waitcnt lgkmcnt(0)
; VI-NEXT: s_and_b32 s3, s3, 0x7fffff
; VI-NEXT: v_cvt_f32_u32_e32 v0, s3
; VI-NEXT: s_and_b32 s2, s2, 0xffff
; VI-NEXT: v_cvt_f32_u32_e32 v1, s2
; VI-NEXT: s_mov_b32 s3, 0xf000
; VI-NEXT: v_rcp_iflag_f32_e32 v2, v0
; VI-NEXT: s_mov_b32 s2, -1
; VI-NEXT: v_mul_f32_e32 v2, v1, v2
; VI-NEXT: v_trunc_f32_e32 v2, v2
; VI-NEXT: v_cvt_u32_f32_e32 v3, v2
; VI-NEXT: v_mad_f32 v1, -v2, v0, v1
; VI-NEXT: v_cmp_ge_f32_e64 vcc, |v1|, v0
; VI-NEXT: v_addc_u32_e32 v0, vcc, 0, v3, vcc
; VI-NEXT: v_and_b32_e32 v0, 0x7fffff, v0
; VI-NEXT: buffer_store_dword v0, off, s[0:3], 0
; VI-NEXT: s_endpgm
;
; EG-LABEL: test_udiv24_u16_u23_i32:
; EG: ; %bb.0:
; EG-NEXT: ALU 0, @8, KC0[CB0:0-32], KC1[]
; EG-NEXT: TEX 0 @6
; EG-NEXT: ALU 18, @9, KC0[CB0:0-32], KC1[]
; EG-NEXT: MEM_RAT_CACHELESS STORE_RAW T0.X, T1.X, 1
; EG-NEXT: CF_END
; EG-NEXT: PAD
; EG-NEXT: Fetch clause starting at 6:
; EG-NEXT: VTX_READ_64 T0.XY, T0.X, 0, #1
; EG-NEXT: ALU clause starting at 8:
; EG-NEXT: MOV * T0.X, KC0[2].Z,
; EG-NEXT: ALU clause starting at 9:
; EG-NEXT: AND_INT * T0.W, T0.Y, literal.x,
; EG-NEXT: 8388607(1.175494e-38), 0(0.000000e+00)
; EG-NEXT: UINT_TO_FLT * T0.Y, PV.W,
; EG-NEXT: AND_INT T0.W, T0.X, literal.x,
; EG-NEXT: RECIP_IEEE * T0.X, PS,
; EG-NEXT: 65535(9.183409e-41), 0(0.000000e+00)
; EG-NEXT: UINT_TO_FLT * T0.Z, PV.W,
; EG-NEXT: MUL_IEEE * T0.W, PS, T0.X,
; EG-NEXT: TRUNC * T0.W, PV.W,
; EG-NEXT: MULADD_IEEE T1.W, -PV.W, T0.Y, T0.Z,
; EG-NEXT: TRUNC * T0.W, PV.W,
; EG-NEXT: SETGE * T1.W, |PV.W|, T0.Y,
; EG-NEXT: CNDE T1.W, PV.W, 0.0, literal.x,
; EG-NEXT: FLT_TO_UINT * T0.X, T0.W,
; EG-NEXT: 1(1.401298e-45), 0(0.000000e+00)
; EG-NEXT: ADD_INT * T0.W, PS, PV.W,
; EG-NEXT: AND_INT T0.X, PV.W, literal.x,
; EG-NEXT: LSHR * T1.X, KC0[2].Y, literal.y,
; EG-NEXT: 8388607(1.175494e-38), 2(2.802597e-45)
%den_ptr = getelementptr i32, ptr addrspace(1) %in, i32 1
%num = load i32, ptr addrspace(1) %in, align 4
%den = load i32, ptr addrspace(1) %den_ptr, align 4
%num.i16.0 = shl i32 %num, 16
%den.i23.0 = shl i32 %den, 9
%num.i16 = lshr i32 %num.i16.0, 16
%den.i23 = lshr i32 %den.i23.0, 9
%result = udiv i32 %num.i16, %den.i23
store i32 %result, ptr addrspace(1) %out, align 4
ret void
}
define amdgpu_kernel void @test_udiv24_u23_u16_i32(ptr addrspace(1) %out, ptr addrspace(1) %in) {
; SI-LABEL: test_udiv24_u23_u16_i32:
; SI: ; %bb.0:
; SI-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x9
; SI-NEXT: s_waitcnt lgkmcnt(0)
; SI-NEXT: s_load_dwordx2 s[4:5], s[2:3], 0x0
; SI-NEXT: s_mov_b32 s3, 0xf000
; SI-NEXT: s_mov_b32 s2, -1
; SI-NEXT: s_waitcnt lgkmcnt(0)
; SI-NEXT: s_and_b32 s4, s4, 0x7fffff
; SI-NEXT: s_and_b32 s5, s5, 0xffff
; SI-NEXT: v_cvt_f32_u32_e32 v0, s4
; SI-NEXT: v_cvt_f32_u32_e32 v1, s5
; SI-NEXT: v_rcp_iflag_f32_e32 v2, v1
; SI-NEXT: v_mul_f32_e32 v2, v0, v2
; SI-NEXT: v_trunc_f32_e32 v2, v2
; SI-NEXT: v_fma_f32 v0, -v2, v1, v0
; SI-NEXT: v_cvt_u32_f32_e32 v2, v2
; SI-NEXT: v_cmp_ge_f32_e64 vcc, |v0|, v1
; SI-NEXT: v_addc_u32_e32 v0, vcc, 0, v2, vcc
; SI-NEXT: v_and_b32_e32 v0, 0x7fffff, v0
; SI-NEXT: buffer_store_dword v0, off, s[0:3], 0
; SI-NEXT: s_endpgm
;
; VI-LABEL: test_udiv24_u23_u16_i32:
; VI: ; %bb.0:
; VI-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
; VI-NEXT: s_waitcnt lgkmcnt(0)
; VI-NEXT: s_load_dwordx2 s[2:3], s[2:3], 0x0
; VI-NEXT: s_waitcnt lgkmcnt(0)
; VI-NEXT: s_and_b32 s3, s3, 0xffff
; VI-NEXT: v_cvt_f32_u32_e32 v0, s3
; VI-NEXT: s_and_b32 s2, s2, 0x7fffff
; VI-NEXT: v_cvt_f32_u32_e32 v1, s2
; VI-NEXT: s_mov_b32 s3, 0xf000
; VI-NEXT: v_rcp_iflag_f32_e32 v2, v0
; VI-NEXT: s_mov_b32 s2, -1
; VI-NEXT: v_mul_f32_e32 v2, v1, v2
; VI-NEXT: v_trunc_f32_e32 v2, v2
; VI-NEXT: v_cvt_u32_f32_e32 v3, v2
; VI-NEXT: v_mad_f32 v1, -v2, v0, v1
; VI-NEXT: v_cmp_ge_f32_e64 vcc, |v1|, v0
; VI-NEXT: v_addc_u32_e32 v0, vcc, 0, v3, vcc
; VI-NEXT: v_and_b32_e32 v0, 0x7fffff, v0
; VI-NEXT: buffer_store_dword v0, off, s[0:3], 0
; VI-NEXT: s_endpgm
;
; EG-LABEL: test_udiv24_u23_u16_i32:
; EG: ; %bb.0:
; EG-NEXT: ALU 0, @8, KC0[CB0:0-32], KC1[]
; EG-NEXT: TEX 0 @6
; EG-NEXT: ALU 18, @9, KC0[CB0:0-32], KC1[]
; EG-NEXT: MEM_RAT_CACHELESS STORE_RAW T0.X, T1.X, 1
; EG-NEXT: CF_END
; EG-NEXT: PAD
; EG-NEXT: Fetch clause starting at 6:
; EG-NEXT: VTX_READ_64 T0.XY, T0.X, 0, #1
; EG-NEXT: ALU clause starting at 8:
; EG-NEXT: MOV * T0.X, KC0[2].Z,
; EG-NEXT: ALU clause starting at 9:
; EG-NEXT: AND_INT * T0.W, T0.Y, literal.x,
; EG-NEXT: 65535(9.183409e-41), 0(0.000000e+00)
; EG-NEXT: UINT_TO_FLT * T0.Y, PV.W,
; EG-NEXT: AND_INT T0.W, T0.X, literal.x,
; EG-NEXT: RECIP_IEEE * T0.X, PS,
; EG-NEXT: 8388607(1.175494e-38), 0(0.000000e+00)
; EG-NEXT: UINT_TO_FLT * T0.Z, PV.W,
; EG-NEXT: MUL_IEEE * T0.W, PS, T0.X,
; EG-NEXT: TRUNC * T0.W, PV.W,
; EG-NEXT: MULADD_IEEE T1.W, -PV.W, T0.Y, T0.Z,
; EG-NEXT: TRUNC * T0.W, PV.W,
; EG-NEXT: SETGE * T1.W, |PV.W|, T0.Y,
; EG-NEXT: CNDE T1.W, PV.W, 0.0, literal.x,
; EG-NEXT: FLT_TO_UINT * T0.X, T0.W,
; EG-NEXT: 1(1.401298e-45), 0(0.000000e+00)
; EG-NEXT: ADD_INT * T0.W, PS, PV.W,
; EG-NEXT: AND_INT T0.X, PV.W, literal.x,
; EG-NEXT: LSHR * T1.X, KC0[2].Y, literal.y,
; EG-NEXT: 8388607(1.175494e-38), 2(2.802597e-45)
%den_ptr = getelementptr i32, ptr addrspace(1) %in, i32 1
%num = load i32, ptr addrspace(1) %in, align 4
%den = load i32, ptr addrspace(1) %den_ptr, align 4
%num.i23.0 = shl i32 %num, 9
%den.i16.0 = shl i32 %den, 16
%num.i23 = lshr i32 %num.i23.0, 9
%den.i16 = lshr i32 %den.i16.0, 16
%result = udiv i32 %num.i23, %den.i16
store i32 %result, ptr addrspace(1) %out, align 4
ret void
}
attributes #0 = { "denormal-fp-math-f32"="preserve-sign,preserve-sign" }
attributes #1 = { "denormal-fp-math-f32"="ieee,preserve-sign" }
attributes #2 = { "denormal-fp-math-f32"="preserve-sign,ieee" }