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| # RUN: llc -march=amdgcn -run-pass none -o - %s | FileCheck %s
# This test verifies that the MIR parser can parse target index operands.
--- |
%struct.foo = type { float, [5 x i32] }
@float_gv = internal unnamed_addr addrspace(4) constant [5 x float] [float 0.000000e+00, float 1.000000e+00, float 2.000000e+00, float 3.000000e+00, float 4.000000e+00], align 4
define amdgpu_kernel void @float(float addrspace(1)* %out, i32 %index) #0 {
entry:
%0 = getelementptr inbounds [5 x float], [5 x float] addrspace(4)* @float_gv, i32 0, i32 %index
%1 = load float, float addrspace(4)* %0
store float %1, float addrspace(1)* %out
ret void
}
define amdgpu_kernel void @float2(float addrspace(1)* %out, i32 %index) #0 {
entry:
%0 = getelementptr inbounds [5 x float], [5 x float] addrspace(4)* @float_gv, i32 0, i32 %index
%1 = load float, float addrspace(4)* %0
store float %1, float addrspace(1)* %out
ret void
}
attributes #0 = { nounwind }
...
---
name: float
liveins:
- { reg: '$sgpr0_sgpr1' }
frameInfo:
maxAlignment: 8
body: |
bb.0.entry:
liveins: $sgpr0_sgpr1
$sgpr2_sgpr3 = S_GETPC_B64
; CHECK: $sgpr2 = S_ADD_U32 $sgpr2, target-index(amdgpu-constdata-start), implicit-def $scc, implicit-def $scc
$sgpr2 = S_ADD_U32 $sgpr2, target-index(amdgpu-constdata-start), implicit-def $scc, implicit-def $scc
$sgpr3 = S_ADDC_U32 $sgpr3, 0, implicit-def $scc, implicit $scc, implicit-def $scc, implicit $scc
$sgpr4_sgpr5 = S_LSHR_B64 $sgpr2_sgpr3, 32, implicit-def dead $scc
$sgpr6 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 11, 0, 0
$sgpr7 = S_ASHR_I32 $sgpr6, 31, implicit-def dead $scc
$sgpr6_sgpr7 = S_LSHL_B64 $sgpr6_sgpr7, 2, implicit-def dead $scc
$sgpr2 = S_ADD_U32 $sgpr2, @float_gv, implicit-def $scc
$sgpr3 = S_ADDC_U32 $sgpr4, 0, implicit-def dead $scc, implicit $scc
$sgpr4 = S_ADD_U32 $sgpr2, $sgpr6, implicit-def $scc
$sgpr5 = S_ADDC_U32 $sgpr3, $sgpr7, implicit-def dead $scc, implicit $scc
$sgpr2 = S_LOAD_DWORD_IMM $sgpr4_sgpr5, 0, 0, 0
$sgpr4_sgpr5 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 9, 0, 0
$sgpr7 = S_MOV_B32 61440
$sgpr6 = S_MOV_B32 -1
$vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec
BUFFER_STORE_DWORD_OFFSET killed $vgpr0, $sgpr4_sgpr5_sgpr6_sgpr7, 0, 0, 0, 0, 0, 0, 0, implicit $exec
S_ENDPGM 0
...
---
name: float2
liveins:
- { reg: '$sgpr0_sgpr1' }
frameInfo:
maxAlignment: 8
body: |
bb.0.entry:
liveins: $sgpr0_sgpr1
$sgpr2_sgpr3 = S_GETPC_B64
; CHECK: $sgpr2 = S_ADD_U32 $sgpr2, target-index(amdgpu-constdata-start) + 1, implicit-def $scc, implicit-def $scc
$sgpr2 = S_ADD_U32 $sgpr2, target-index(amdgpu-constdata-start) + 1, implicit-def $scc, implicit-def $scc
$sgpr3 = S_ADDC_U32 $sgpr3, 0, implicit-def $scc, implicit $scc, implicit-def $scc, implicit $scc
$sgpr4_sgpr5 = S_LSHR_B64 $sgpr2_sgpr3, 32, implicit-def dead $scc
$sgpr6 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 11, 0, 0
$sgpr7 = S_ASHR_I32 $sgpr6, 31, implicit-def dead $scc
$sgpr6_sgpr7 = S_LSHL_B64 $sgpr6_sgpr7, 2, implicit-def dead $scc
$sgpr2 = S_ADD_U32 $sgpr2, @float_gv, implicit-def $scc
$sgpr3 = S_ADDC_U32 $sgpr4, 0, implicit-def dead $scc, implicit $scc
$sgpr4 = S_ADD_U32 $sgpr2, $sgpr6, implicit-def $scc
$sgpr5 = S_ADDC_U32 $sgpr3, $sgpr7, implicit-def dead $scc, implicit $scc
$sgpr2 = S_LOAD_DWORD_IMM $sgpr4_sgpr5, 0, 0, 0
$sgpr4_sgpr5 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 9, 0, 0
$sgpr7 = S_MOV_B32 61440
$sgpr6 = S_MOV_B32 -1
$vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec
BUFFER_STORE_DWORD_OFFSET killed $vgpr0, $sgpr4_sgpr5_sgpr6_sgpr7, 0, 0, 0, 0, 0, 0, 0, implicit $exec
S_ENDPGM 0
...
|