; NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
; RUN: llc -march=amdgcn -mcpu=fiji -O0 -stop-after=irtranslator -global-isel -verify-machineinstrs -o - %s | FileCheck %s

; TODO: Could potentially insert it here
define void @arg_align_8(i8 addrspace(1)* align 8 %arg0) {
  ; CHECK-LABEL: name: arg_align_8
  ; CHECK: bb.1 (%ir-block.0):
  ; CHECK-NEXT:   liveins: $vgpr0, $vgpr1
  ; CHECK-NEXT: {{  $}}
  ; CHECK-NEXT:   [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
  ; CHECK-NEXT:   [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
  ; CHECK-NEXT:   [[MV:%[0-9]+]]:_(p1) = G_MERGE_VALUES [[COPY]](s32), [[COPY1]](s32)
  ; CHECK-NEXT:   [[C:%[0-9]+]]:_(s8) = G_CONSTANT i8 0
  ; CHECK-NEXT:   G_STORE [[C]](s8), [[MV]](p1) :: (store (s8) into %ir.arg0, align 8, addrspace 1)
  ; CHECK-NEXT:   SI_RETURN
  store i8 0, i8 addrspace(1)* %arg0, align 8
  ret void
}

declare i8 addrspace(1)* @returns_ptr()
declare align 8 i8 addrspace(1)* @returns_ptr_align8()

define void @call_result_align_1() {
  ; CHECK-LABEL: name: call_result_align_1
  ; CHECK: bb.1 (%ir-block.0):
  ; CHECK-NEXT:   liveins: $sgpr12, $sgpr13, $sgpr14, $sgpr15, $vgpr31, $sgpr4_sgpr5, $sgpr6_sgpr7, $sgpr8_sgpr9, $sgpr10_sgpr11
  ; CHECK-NEXT: {{  $}}
  ; CHECK-NEXT:   [[COPY:%[0-9]+]]:vgpr_32(s32) = COPY $vgpr31
  ; CHECK-NEXT:   [[COPY1:%[0-9]+]]:sgpr_32 = COPY $sgpr15
  ; CHECK-NEXT:   [[COPY2:%[0-9]+]]:sgpr_32 = COPY $sgpr14
  ; CHECK-NEXT:   [[COPY3:%[0-9]+]]:sgpr_32 = COPY $sgpr13
  ; CHECK-NEXT:   [[COPY4:%[0-9]+]]:sgpr_32 = COPY $sgpr12
  ; CHECK-NEXT:   [[COPY5:%[0-9]+]]:sgpr_64 = COPY $sgpr10_sgpr11
  ; CHECK-NEXT:   [[COPY6:%[0-9]+]]:sgpr_64 = COPY $sgpr8_sgpr9
  ; CHECK-NEXT:   [[COPY7:%[0-9]+]]:sgpr_64 = COPY $sgpr6_sgpr7
  ; CHECK-NEXT:   [[COPY8:%[0-9]+]]:sgpr_64 = COPY $sgpr4_sgpr5
  ; CHECK-NEXT:   [[C:%[0-9]+]]:_(s8) = G_CONSTANT i8 0
  ; CHECK-NEXT:   ADJCALLSTACKUP 0, 0, implicit-def $scc
  ; CHECK-NEXT:   [[GV:%[0-9]+]]:_(p0) = G_GLOBAL_VALUE @returns_ptr
  ; CHECK-NEXT:   [[COPY9:%[0-9]+]]:_(p4) = COPY [[COPY8]]
  ; CHECK-NEXT:   [[COPY10:%[0-9]+]]:_(p4) = COPY [[COPY7]]
  ; CHECK-NEXT:   [[COPY11:%[0-9]+]]:_(p4) = COPY [[COPY6]]
  ; CHECK-NEXT:   [[COPY12:%[0-9]+]]:_(s64) = COPY [[COPY5]]
  ; CHECK-NEXT:   [[COPY13:%[0-9]+]]:_(s32) = COPY [[COPY4]]
  ; CHECK-NEXT:   [[COPY14:%[0-9]+]]:_(s32) = COPY [[COPY3]]
  ; CHECK-NEXT:   [[COPY15:%[0-9]+]]:_(s32) = COPY [[COPY2]]
  ; CHECK-NEXT:   [[COPY16:%[0-9]+]]:_(s32) = COPY [[COPY1]]
  ; CHECK-NEXT:   [[COPY17:%[0-9]+]]:_(s32) = COPY [[COPY]](s32)
  ; CHECK-NEXT:   [[COPY18:%[0-9]+]]:_(<4 x s32>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
  ; CHECK-NEXT:   $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY18]](<4 x s32>)
  ; CHECK-NEXT:   $sgpr4_sgpr5 = COPY [[COPY9]](p4)
  ; CHECK-NEXT:   $sgpr6_sgpr7 = COPY [[COPY10]](p4)
  ; CHECK-NEXT:   $sgpr8_sgpr9 = COPY [[COPY11]](p4)
  ; CHECK-NEXT:   $sgpr10_sgpr11 = COPY [[COPY12]](s64)
  ; CHECK-NEXT:   $sgpr12 = COPY [[COPY13]](s32)
  ; CHECK-NEXT:   $sgpr13 = COPY [[COPY14]](s32)
  ; CHECK-NEXT:   $sgpr14 = COPY [[COPY15]](s32)
  ; CHECK-NEXT:   $sgpr15 = COPY [[COPY16]](s32)
  ; CHECK-NEXT:   $vgpr31 = COPY [[COPY17]](s32)
  ; CHECK-NEXT:   $sgpr30_sgpr31 = G_SI_CALL [[GV]](p0), @returns_ptr, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1
  ; CHECK-NEXT:   [[COPY19:%[0-9]+]]:_(s32) = COPY $vgpr0
  ; CHECK-NEXT:   [[COPY20:%[0-9]+]]:_(s32) = COPY $vgpr1
  ; CHECK-NEXT:   [[MV:%[0-9]+]]:_(p1) = G_MERGE_VALUES [[COPY19]](s32), [[COPY20]](s32)
  ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
  ; CHECK-NEXT:   G_STORE [[C]](s8), [[MV]](p1) :: (store (s8) into %ir.ptr, addrspace 1)
  ; CHECK-NEXT:   SI_RETURN
  %ptr = call align 1 i8 addrspace(1)* @returns_ptr()
  store i8 0, i8 addrspace(1)* %ptr, align 1
  ret void
}

define void @call_result_align_8() {
  ; CHECK-LABEL: name: call_result_align_8
  ; CHECK: bb.1 (%ir-block.0):
  ; CHECK-NEXT:   liveins: $sgpr12, $sgpr13, $sgpr14, $sgpr15, $vgpr31, $sgpr4_sgpr5, $sgpr6_sgpr7, $sgpr8_sgpr9, $sgpr10_sgpr11
  ; CHECK-NEXT: {{  $}}
  ; CHECK-NEXT:   [[COPY:%[0-9]+]]:vgpr_32(s32) = COPY $vgpr31
  ; CHECK-NEXT:   [[COPY1:%[0-9]+]]:sgpr_32 = COPY $sgpr15
  ; CHECK-NEXT:   [[COPY2:%[0-9]+]]:sgpr_32 = COPY $sgpr14
  ; CHECK-NEXT:   [[COPY3:%[0-9]+]]:sgpr_32 = COPY $sgpr13
  ; CHECK-NEXT:   [[COPY4:%[0-9]+]]:sgpr_32 = COPY $sgpr12
  ; CHECK-NEXT:   [[COPY5:%[0-9]+]]:sgpr_64 = COPY $sgpr10_sgpr11
  ; CHECK-NEXT:   [[COPY6:%[0-9]+]]:sgpr_64 = COPY $sgpr8_sgpr9
  ; CHECK-NEXT:   [[COPY7:%[0-9]+]]:sgpr_64 = COPY $sgpr6_sgpr7
  ; CHECK-NEXT:   [[COPY8:%[0-9]+]]:sgpr_64 = COPY $sgpr4_sgpr5
  ; CHECK-NEXT:   [[C:%[0-9]+]]:_(s8) = G_CONSTANT i8 0
  ; CHECK-NEXT:   ADJCALLSTACKUP 0, 0, implicit-def $scc
  ; CHECK-NEXT:   [[GV:%[0-9]+]]:_(p0) = G_GLOBAL_VALUE @returns_ptr
  ; CHECK-NEXT:   [[COPY9:%[0-9]+]]:_(p4) = COPY [[COPY8]]
  ; CHECK-NEXT:   [[COPY10:%[0-9]+]]:_(p4) = COPY [[COPY7]]
  ; CHECK-NEXT:   [[COPY11:%[0-9]+]]:_(p4) = COPY [[COPY6]]
  ; CHECK-NEXT:   [[COPY12:%[0-9]+]]:_(s64) = COPY [[COPY5]]
  ; CHECK-NEXT:   [[COPY13:%[0-9]+]]:_(s32) = COPY [[COPY4]]
  ; CHECK-NEXT:   [[COPY14:%[0-9]+]]:_(s32) = COPY [[COPY3]]
  ; CHECK-NEXT:   [[COPY15:%[0-9]+]]:_(s32) = COPY [[COPY2]]
  ; CHECK-NEXT:   [[COPY16:%[0-9]+]]:_(s32) = COPY [[COPY1]]
  ; CHECK-NEXT:   [[COPY17:%[0-9]+]]:_(s32) = COPY [[COPY]](s32)
  ; CHECK-NEXT:   [[COPY18:%[0-9]+]]:_(<4 x s32>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
  ; CHECK-NEXT:   $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY18]](<4 x s32>)
  ; CHECK-NEXT:   $sgpr4_sgpr5 = COPY [[COPY9]](p4)
  ; CHECK-NEXT:   $sgpr6_sgpr7 = COPY [[COPY10]](p4)
  ; CHECK-NEXT:   $sgpr8_sgpr9 = COPY [[COPY11]](p4)
  ; CHECK-NEXT:   $sgpr10_sgpr11 = COPY [[COPY12]](s64)
  ; CHECK-NEXT:   $sgpr12 = COPY [[COPY13]](s32)
  ; CHECK-NEXT:   $sgpr13 = COPY [[COPY14]](s32)
  ; CHECK-NEXT:   $sgpr14 = COPY [[COPY15]](s32)
  ; CHECK-NEXT:   $sgpr15 = COPY [[COPY16]](s32)
  ; CHECK-NEXT:   $vgpr31 = COPY [[COPY17]](s32)
  ; CHECK-NEXT:   $sgpr30_sgpr31 = G_SI_CALL [[GV]](p0), @returns_ptr, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1
  ; CHECK-NEXT:   [[COPY19:%[0-9]+]]:_(s32) = COPY $vgpr0
  ; CHECK-NEXT:   [[COPY20:%[0-9]+]]:_(s32) = COPY $vgpr1
  ; CHECK-NEXT:   [[MV:%[0-9]+]]:_(p1) = G_MERGE_VALUES [[COPY19]](s32), [[COPY20]](s32)
  ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
  ; CHECK-NEXT:   [[ASSERT_ALIGN:%[0-9]+]]:_(p1) = G_ASSERT_ALIGN [[MV]], 8
  ; CHECK-NEXT:   G_STORE [[C]](s8), [[ASSERT_ALIGN]](p1) :: (store (s8) into %ir.ptr, align 8, addrspace 1)
  ; CHECK-NEXT:   SI_RETURN
  %ptr = call align 8 i8 addrspace(1)* @returns_ptr()
  store i8 0, i8 addrspace(1)* %ptr, align 8
  ret void
}

define void @declaration_result_align_8() {
  ; CHECK-LABEL: name: declaration_result_align_8
  ; CHECK: bb.1 (%ir-block.0):
  ; CHECK-NEXT:   liveins: $sgpr12, $sgpr13, $sgpr14, $sgpr15, $vgpr31, $sgpr4_sgpr5, $sgpr6_sgpr7, $sgpr8_sgpr9, $sgpr10_sgpr11
  ; CHECK-NEXT: {{  $}}
  ; CHECK-NEXT:   [[COPY:%[0-9]+]]:vgpr_32(s32) = COPY $vgpr31
  ; CHECK-NEXT:   [[COPY1:%[0-9]+]]:sgpr_32 = COPY $sgpr15
  ; CHECK-NEXT:   [[COPY2:%[0-9]+]]:sgpr_32 = COPY $sgpr14
  ; CHECK-NEXT:   [[COPY3:%[0-9]+]]:sgpr_32 = COPY $sgpr13
  ; CHECK-NEXT:   [[COPY4:%[0-9]+]]:sgpr_32 = COPY $sgpr12
  ; CHECK-NEXT:   [[COPY5:%[0-9]+]]:sgpr_64 = COPY $sgpr10_sgpr11
  ; CHECK-NEXT:   [[COPY6:%[0-9]+]]:sgpr_64 = COPY $sgpr8_sgpr9
  ; CHECK-NEXT:   [[COPY7:%[0-9]+]]:sgpr_64 = COPY $sgpr6_sgpr7
  ; CHECK-NEXT:   [[COPY8:%[0-9]+]]:sgpr_64 = COPY $sgpr4_sgpr5
  ; CHECK-NEXT:   [[C:%[0-9]+]]:_(s8) = G_CONSTANT i8 0
  ; CHECK-NEXT:   ADJCALLSTACKUP 0, 0, implicit-def $scc
  ; CHECK-NEXT:   [[GV:%[0-9]+]]:_(p0) = G_GLOBAL_VALUE @returns_ptr_align8
  ; CHECK-NEXT:   [[COPY9:%[0-9]+]]:_(p4) = COPY [[COPY8]]
  ; CHECK-NEXT:   [[COPY10:%[0-9]+]]:_(p4) = COPY [[COPY7]]
  ; CHECK-NEXT:   [[COPY11:%[0-9]+]]:_(p4) = COPY [[COPY6]]
  ; CHECK-NEXT:   [[COPY12:%[0-9]+]]:_(s64) = COPY [[COPY5]]
  ; CHECK-NEXT:   [[COPY13:%[0-9]+]]:_(s32) = COPY [[COPY4]]
  ; CHECK-NEXT:   [[COPY14:%[0-9]+]]:_(s32) = COPY [[COPY3]]
  ; CHECK-NEXT:   [[COPY15:%[0-9]+]]:_(s32) = COPY [[COPY2]]
  ; CHECK-NEXT:   [[COPY16:%[0-9]+]]:_(s32) = COPY [[COPY1]]
  ; CHECK-NEXT:   [[COPY17:%[0-9]+]]:_(s32) = COPY [[COPY]](s32)
  ; CHECK-NEXT:   [[COPY18:%[0-9]+]]:_(<4 x s32>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
  ; CHECK-NEXT:   $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY18]](<4 x s32>)
  ; CHECK-NEXT:   $sgpr4_sgpr5 = COPY [[COPY9]](p4)
  ; CHECK-NEXT:   $sgpr6_sgpr7 = COPY [[COPY10]](p4)
  ; CHECK-NEXT:   $sgpr8_sgpr9 = COPY [[COPY11]](p4)
  ; CHECK-NEXT:   $sgpr10_sgpr11 = COPY [[COPY12]](s64)
  ; CHECK-NEXT:   $sgpr12 = COPY [[COPY13]](s32)
  ; CHECK-NEXT:   $sgpr13 = COPY [[COPY14]](s32)
  ; CHECK-NEXT:   $sgpr14 = COPY [[COPY15]](s32)
  ; CHECK-NEXT:   $sgpr15 = COPY [[COPY16]](s32)
  ; CHECK-NEXT:   $vgpr31 = COPY [[COPY17]](s32)
  ; CHECK-NEXT:   $sgpr30_sgpr31 = G_SI_CALL [[GV]](p0), @returns_ptr_align8, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31, implicit-def $vgpr0, implicit-def $vgpr1
  ; CHECK-NEXT:   [[COPY19:%[0-9]+]]:_(s32) = COPY $vgpr0
  ; CHECK-NEXT:   [[COPY20:%[0-9]+]]:_(s32) = COPY $vgpr1
  ; CHECK-NEXT:   [[MV:%[0-9]+]]:_(p1) = G_MERGE_VALUES [[COPY19]](s32), [[COPY20]](s32)
  ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def $scc
  ; CHECK-NEXT:   [[ASSERT_ALIGN:%[0-9]+]]:_(p1) = G_ASSERT_ALIGN [[MV]], 8
  ; CHECK-NEXT:   G_STORE [[C]](s8), [[ASSERT_ALIGN]](p1) :: (store (s8) into %ir.ptr, align 8, addrspace 1)
  ; CHECK-NEXT:   SI_RETURN
  %ptr = call i8 addrspace(1)* @returns_ptr_align8()
  store i8 0, i8 addrspace(1)* %ptr, align 8
  ret void
}

define i8 addrspace(1)* @tail_call_assert_align() {
  ; CHECK-LABEL: name: tail_call_assert_align
  ; CHECK: bb.1.entry:
  ; CHECK-NEXT:   liveins: $sgpr12, $sgpr13, $sgpr14, $sgpr15, $vgpr31, $sgpr4_sgpr5, $sgpr6_sgpr7, $sgpr8_sgpr9, $sgpr10_sgpr11
  ; CHECK-NEXT: {{  $}}
  ; CHECK-NEXT:   [[COPY:%[0-9]+]]:vgpr_32(s32) = COPY $vgpr31
  ; CHECK-NEXT:   [[COPY1:%[0-9]+]]:sgpr_32 = COPY $sgpr15
  ; CHECK-NEXT:   [[COPY2:%[0-9]+]]:sgpr_32 = COPY $sgpr14
  ; CHECK-NEXT:   [[COPY3:%[0-9]+]]:sgpr_32 = COPY $sgpr13
  ; CHECK-NEXT:   [[COPY4:%[0-9]+]]:sgpr_32 = COPY $sgpr12
  ; CHECK-NEXT:   [[COPY5:%[0-9]+]]:sgpr_64 = COPY $sgpr10_sgpr11
  ; CHECK-NEXT:   [[COPY6:%[0-9]+]]:sgpr_64 = COPY $sgpr8_sgpr9
  ; CHECK-NEXT:   [[COPY7:%[0-9]+]]:sgpr_64 = COPY $sgpr6_sgpr7
  ; CHECK-NEXT:   [[COPY8:%[0-9]+]]:sgpr_64 = COPY $sgpr4_sgpr5
  ; CHECK-NEXT:   [[GV:%[0-9]+]]:sreg_64(p0) = G_GLOBAL_VALUE @returns_ptr_align8
  ; CHECK-NEXT:   [[COPY9:%[0-9]+]]:_(p4) = COPY [[COPY8]]
  ; CHECK-NEXT:   [[COPY10:%[0-9]+]]:_(p4) = COPY [[COPY7]]
  ; CHECK-NEXT:   [[COPY11:%[0-9]+]]:_(p4) = COPY [[COPY6]]
  ; CHECK-NEXT:   [[COPY12:%[0-9]+]]:_(s64) = COPY [[COPY5]]
  ; CHECK-NEXT:   [[COPY13:%[0-9]+]]:_(s32) = COPY [[COPY4]]
  ; CHECK-NEXT:   [[COPY14:%[0-9]+]]:_(s32) = COPY [[COPY3]]
  ; CHECK-NEXT:   [[COPY15:%[0-9]+]]:_(s32) = COPY [[COPY2]]
  ; CHECK-NEXT:   [[COPY16:%[0-9]+]]:_(s32) = COPY [[COPY1]]
  ; CHECK-NEXT:   [[COPY17:%[0-9]+]]:_(s32) = COPY [[COPY]](s32)
  ; CHECK-NEXT:   [[COPY18:%[0-9]+]]:_(<4 x s32>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
  ; CHECK-NEXT:   $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY18]](<4 x s32>)
  ; CHECK-NEXT:   $sgpr4_sgpr5 = COPY [[COPY9]](p4)
  ; CHECK-NEXT:   $sgpr6_sgpr7 = COPY [[COPY10]](p4)
  ; CHECK-NEXT:   $sgpr8_sgpr9 = COPY [[COPY11]](p4)
  ; CHECK-NEXT:   $sgpr10_sgpr11 = COPY [[COPY12]](s64)
  ; CHECK-NEXT:   $sgpr12 = COPY [[COPY13]](s32)
  ; CHECK-NEXT:   $sgpr13 = COPY [[COPY14]](s32)
  ; CHECK-NEXT:   $sgpr14 = COPY [[COPY15]](s32)
  ; CHECK-NEXT:   $sgpr15 = COPY [[COPY16]](s32)
  ; CHECK-NEXT:   $vgpr31 = COPY [[COPY17]](s32)
  ; CHECK-NEXT:   SI_TCRETURN [[GV]](p0), @returns_ptr_align8, 0, csr_amdgpu, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $sgpr15, implicit $vgpr31
entry:
  %call = tail call i8 addrspace(1)* @returns_ptr_align8()
  ret i8 addrspace(1)* %call
}