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|
; NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
; RUN: llc -global-isel -stop-after=irtranslator -mtriple=amdgcn-mesa-mesa3d -mcpu=gfx900 -verify-machineinstrs -o - %s | FileCheck -enable-var-scope %s
; amdgpu_gfx calling convention
declare hidden amdgpu_gfx void @external_gfx_void_func_void() #0
declare hidden amdgpu_gfx void @external_gfx_void_func_i32(i32) #0
declare hidden amdgpu_gfx void @external_gfx_void_func_i32_inreg(i32 inreg) #0
declare hidden amdgpu_gfx void @external_gfx_void_func_struct_i8_i32({ i8, i32 }) #0
declare hidden amdgpu_gfx void @external_gfx_void_func_struct_i8_i32_inreg({ i8, i32 } inreg) #0
define amdgpu_gfx void @test_gfx_call_external_void_func_void() #0 {
; CHECK-LABEL: name: test_gfx_call_external_void_func_void
; CHECK: bb.1 (%ir-block.0):
; CHECK-NEXT: liveins: $sgpr30_sgpr31
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:sgpr_64 = COPY $sgpr30_sgpr31
; CHECK-NEXT: ADJCALLSTACKUP 0, 0, implicit-def $scc
; CHECK-NEXT: [[GV:%[0-9]+]]:_(p0) = G_GLOBAL_VALUE @external_gfx_void_func_void
; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(<4 x s32>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
; CHECK-NEXT: $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY1]](<4 x s32>)
; CHECK-NEXT: $sgpr30_sgpr31 = G_SI_CALL [[GV]](p0), @external_gfx_void_func_void, csr_amdgpu_si_gfx, implicit $sgpr0_sgpr1_sgpr2_sgpr3
; CHECK-NEXT: ADJCALLSTACKDOWN 0, 0, implicit-def $scc
; CHECK-NEXT: [[COPY2:%[0-9]+]]:gfx_ccr_sgpr_64 = COPY [[COPY]]
; CHECK-NEXT: S_SETPC_B64_return_gfx [[COPY2]]
call amdgpu_gfx void @external_gfx_void_func_void()
ret void
}
define amdgpu_gfx void @test_gfx_call_external_void_func_i32_imm(i32) #0 {
; CHECK-LABEL: name: test_gfx_call_external_void_func_i32_imm
; CHECK: bb.1 (%ir-block.1):
; CHECK-NEXT: liveins: $vgpr0, $sgpr30_sgpr31
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; CHECK-NEXT: [[COPY1:%[0-9]+]]:sgpr_64 = COPY $sgpr30_sgpr31
; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 42
; CHECK-NEXT: ADJCALLSTACKUP 0, 0, implicit-def $scc
; CHECK-NEXT: [[GV:%[0-9]+]]:_(p0) = G_GLOBAL_VALUE @external_gfx_void_func_i32
; CHECK-NEXT: $vgpr0 = COPY [[C]](s32)
; CHECK-NEXT: [[COPY2:%[0-9]+]]:_(<4 x s32>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
; CHECK-NEXT: $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY2]](<4 x s32>)
; CHECK-NEXT: $sgpr30_sgpr31 = G_SI_CALL [[GV]](p0), @external_gfx_void_func_i32, csr_amdgpu_si_gfx, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3
; CHECK-NEXT: ADJCALLSTACKDOWN 0, 0, implicit-def $scc
; CHECK-NEXT: [[COPY3:%[0-9]+]]:gfx_ccr_sgpr_64 = COPY [[COPY1]]
; CHECK-NEXT: S_SETPC_B64_return_gfx [[COPY3]]
call amdgpu_gfx void @external_gfx_void_func_i32(i32 42)
ret void
}
define amdgpu_gfx void @test_gfx_call_external_void_func_i32_imm_inreg(i32 inreg) #0 {
; CHECK-LABEL: name: test_gfx_call_external_void_func_i32_imm_inreg
; CHECK: bb.1 (%ir-block.1):
; CHECK-NEXT: liveins: $sgpr4, $sgpr30_sgpr31
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $sgpr4
; CHECK-NEXT: [[COPY1:%[0-9]+]]:sgpr_64 = COPY $sgpr30_sgpr31
; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 42
; CHECK-NEXT: ADJCALLSTACKUP 0, 0, implicit-def $scc
; CHECK-NEXT: [[GV:%[0-9]+]]:_(p0) = G_GLOBAL_VALUE @external_gfx_void_func_i32_inreg
; CHECK-NEXT: $sgpr4 = COPY [[C]](s32)
; CHECK-NEXT: [[COPY2:%[0-9]+]]:_(<4 x s32>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
; CHECK-NEXT: $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY2]](<4 x s32>)
; CHECK-NEXT: $sgpr30_sgpr31 = G_SI_CALL [[GV]](p0), @external_gfx_void_func_i32_inreg, csr_amdgpu_si_gfx, implicit $sgpr4, implicit $sgpr0_sgpr1_sgpr2_sgpr3
; CHECK-NEXT: ADJCALLSTACKDOWN 0, 0, implicit-def $scc
; CHECK-NEXT: [[COPY3:%[0-9]+]]:gfx_ccr_sgpr_64 = COPY [[COPY1]]
; CHECK-NEXT: S_SETPC_B64_return_gfx [[COPY3]]
call amdgpu_gfx void @external_gfx_void_func_i32_inreg(i32 inreg 42)
ret void
}
define amdgpu_gfx void @test_gfx_call_external_void_func_struct_i8_i32() #0 {
; CHECK-LABEL: name: test_gfx_call_external_void_func_struct_i8_i32
; CHECK: bb.1 (%ir-block.0):
; CHECK-NEXT: liveins: $sgpr30_sgpr31
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:sgpr_64 = COPY $sgpr30_sgpr31
; CHECK-NEXT: [[DEF:%[0-9]+]]:_(p4) = G_IMPLICIT_DEF
; CHECK-NEXT: [[LOAD:%[0-9]+]]:_(p1) = G_LOAD [[DEF]](p4) :: (load (p1) from `{ i8, i32 } addrspace(1)* addrspace(4)* undef`, addrspace 4)
; CHECK-NEXT: [[LOAD1:%[0-9]+]]:_(s8) = G_LOAD [[LOAD]](p1) :: (load (s8) from %ir.ptr0, align 4, addrspace 1)
; CHECK-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 4
; CHECK-NEXT: [[PTR_ADD:%[0-9]+]]:_(p1) = G_PTR_ADD [[LOAD]], [[C]](s64)
; CHECK-NEXT: [[LOAD2:%[0-9]+]]:_(s32) = G_LOAD [[PTR_ADD]](p1) :: (load (s32) from %ir.ptr0 + 4, addrspace 1)
; CHECK-NEXT: ADJCALLSTACKUP 0, 0, implicit-def $scc
; CHECK-NEXT: [[GV:%[0-9]+]]:_(p0) = G_GLOBAL_VALUE @external_gfx_void_func_struct_i8_i32
; CHECK-NEXT: [[ANYEXT:%[0-9]+]]:_(s16) = G_ANYEXT [[LOAD1]](s8)
; CHECK-NEXT: [[ANYEXT1:%[0-9]+]]:_(s32) = G_ANYEXT [[ANYEXT]](s16)
; CHECK-NEXT: $vgpr0 = COPY [[ANYEXT1]](s32)
; CHECK-NEXT: $vgpr1 = COPY [[LOAD2]](s32)
; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(<4 x s32>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
; CHECK-NEXT: $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY1]](<4 x s32>)
; CHECK-NEXT: $sgpr30_sgpr31 = G_SI_CALL [[GV]](p0), @external_gfx_void_func_struct_i8_i32, csr_amdgpu_si_gfx, implicit $vgpr0, implicit $vgpr1, implicit $sgpr0_sgpr1_sgpr2_sgpr3
; CHECK-NEXT: ADJCALLSTACKDOWN 0, 0, implicit-def $scc
; CHECK-NEXT: [[COPY2:%[0-9]+]]:gfx_ccr_sgpr_64 = COPY [[COPY]]
; CHECK-NEXT: S_SETPC_B64_return_gfx [[COPY2]]
%ptr0 = load { i8, i32 } addrspace(1)*, { i8, i32 } addrspace(1)* addrspace(4)* undef
%val = load { i8, i32 }, { i8, i32 } addrspace(1)* %ptr0
call amdgpu_gfx void @external_gfx_void_func_struct_i8_i32({ i8, i32 } %val)
ret void
}
define amdgpu_gfx void @test_gfx_call_external_void_func_struct_i8_i32_inreg() #0 {
; CHECK-LABEL: name: test_gfx_call_external_void_func_struct_i8_i32_inreg
; CHECK: bb.1 (%ir-block.0):
; CHECK-NEXT: liveins: $sgpr30_sgpr31
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:sgpr_64 = COPY $sgpr30_sgpr31
; CHECK-NEXT: [[DEF:%[0-9]+]]:_(p4) = G_IMPLICIT_DEF
; CHECK-NEXT: [[LOAD:%[0-9]+]]:_(p1) = G_LOAD [[DEF]](p4) :: (load (p1) from `{ i8, i32 } addrspace(1)* addrspace(4)* undef`, addrspace 4)
; CHECK-NEXT: [[LOAD1:%[0-9]+]]:_(s8) = G_LOAD [[LOAD]](p1) :: (load (s8) from %ir.ptr0, align 4, addrspace 1)
; CHECK-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 4
; CHECK-NEXT: [[PTR_ADD:%[0-9]+]]:_(p1) = G_PTR_ADD [[LOAD]], [[C]](s64)
; CHECK-NEXT: [[LOAD2:%[0-9]+]]:_(s32) = G_LOAD [[PTR_ADD]](p1) :: (load (s32) from %ir.ptr0 + 4, addrspace 1)
; CHECK-NEXT: ADJCALLSTACKUP 0, 0, implicit-def $scc
; CHECK-NEXT: [[GV:%[0-9]+]]:_(p0) = G_GLOBAL_VALUE @external_gfx_void_func_struct_i8_i32_inreg
; CHECK-NEXT: [[ANYEXT:%[0-9]+]]:_(s16) = G_ANYEXT [[LOAD1]](s8)
; CHECK-NEXT: [[ANYEXT1:%[0-9]+]]:_(s32) = G_ANYEXT [[ANYEXT]](s16)
; CHECK-NEXT: $sgpr4 = COPY [[ANYEXT1]](s32)
; CHECK-NEXT: $sgpr5 = COPY [[LOAD2]](s32)
; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(<4 x s32>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
; CHECK-NEXT: $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY1]](<4 x s32>)
; CHECK-NEXT: $sgpr30_sgpr31 = G_SI_CALL [[GV]](p0), @external_gfx_void_func_struct_i8_i32_inreg, csr_amdgpu_si_gfx, implicit $sgpr4, implicit $sgpr5, implicit $sgpr0_sgpr1_sgpr2_sgpr3
; CHECK-NEXT: ADJCALLSTACKDOWN 0, 0, implicit-def $scc
; CHECK-NEXT: [[COPY2:%[0-9]+]]:gfx_ccr_sgpr_64 = COPY [[COPY]]
; CHECK-NEXT: S_SETPC_B64_return_gfx [[COPY2]]
%ptr0 = load { i8, i32 } addrspace(1)*, { i8, i32 } addrspace(1)* addrspace(4)* undef
%val = load { i8, i32 }, { i8, i32 } addrspace(1)* %ptr0
call amdgpu_gfx void @external_gfx_void_func_struct_i8_i32_inreg({ i8, i32 } inreg %val)
ret void
}
attributes #0 = { nounwind }
attributes #1 = { nounwind readnone }
attributes #2 = { nounwind noinline }
|
