AMDGPU: Fix tests using old number for constant address space

[rampitec]

LGTM

[arsenm]

r341770

test/Analysis/LegacyDivergenceAnalysis/AMDGPU/kernel-args.ll

 ; RUN: opt %s -mtriple amdgcn-- -analyze -divergence | FileCheck %s
 
 ; CHECK-LABEL: Printing analysis 'Legacy Divergence Analysis' for function 'test_amdgpu_ps':
 ; CHECK: DIVERGENT:
 ; CHECK-NOT: %arg0
 ; CHECK-NOT: %arg1
 ; CHECK-NOT: %arg2
 ; CHECK: <2 x i32> %arg3
 ; CHECK: DIVERGENT:  <3 x i32> %arg4
 ; CHECK: DIVERGENT:  float %arg5
 ; CHECK: DIVERGENT:  i32 %arg6
 
-define amdgpu_ps void @test_amdgpu_ps([4 x <16 x i8>] addrspace(2)* byval %arg0, float inreg %arg1, i32 inreg %arg2, <2 x i32> %arg3, <3 x i32> %arg4, float %arg5, i32 %arg6) #0 {
+define amdgpu_ps void @test_amdgpu_ps([4 x <16 x i8>] addrspace(4)* byval %arg0, float inreg %arg1, i32 inreg %arg2, <2 x i32> %arg3, <3 x i32> %arg4, float %arg5, i32 %arg6) #0 {
   ret void
 }
 
 ; CHECK-LABEL: Printing analysis 'Legacy Divergence Analysis' for function 'test_amdgpu_kernel':
 ; CHECK-NOT: %arg0
 ; CHECK-NOT: %arg1
 ; CHECK-NOT: %arg2
 ; CHECK-NOT: %arg3
 ; CHECK-NOT: %arg4
 ; CHECK-NOT: %arg5
 ; CHECK-NOT: %arg6
-define amdgpu_kernel void @test_amdgpu_kernel([4 x <16 x i8>] addrspace(2)* byval %arg0, float inreg %arg1, i32 inreg %arg2, <2 x i32> %arg3, <3 x i32> %arg4, float %arg5, i32 %arg6) #0 {
+define amdgpu_kernel void @test_amdgpu_kernel([4 x <16 x i8>] addrspace(4)* byval %arg0, float inreg %arg1, i32 inreg %arg2, <2 x i32> %arg3, <3 x i32> %arg4, float %arg5, i32 %arg6) #0 {
   ret void
 }
 
 ; CHECK-LABEL: Printing analysis 'Legacy Divergence Analysis' for function 'test_c':
 ; CHECK: DIVERGENT:
 ; CHECK: DIVERGENT:
 ; CHECK: DIVERGENT:
 ; CHECK: DIVERGENT:
 ; CHECK: DIVERGENT:
 ; CHECK: DIVERGENT:
 ; CHECK: DIVERGENT:
-define void @test_c([4 x <16 x i8>] addrspace(2)* byval %arg0, float inreg %arg1, i32 inreg %arg2, <2 x i32> %arg3, <3 x i32> %arg4, float %arg5, i32 %arg6) #0 {
+define void @test_c([4 x <16 x i8>] addrspace(4)* byval %arg0, float inreg %arg1, i32 inreg %arg2, <2 x i32> %arg3, <3 x i32> %arg4, float %arg5, i32 %arg6) #0 {
   ret void
 }
 
 attributes #0 = { nounwind }

test/CodeGen/AMDGPU/annotate-kernel-features-hsa-call.ll

 ; HSA: define void @call_recursive_use_workitem_id_y() #2 {
 define void @call_recursive_use_workitem_id_y() #1 {
   call void @recursive_use_workitem_id_y()
   ret void
 }
 
 ; HSA: define void @use_group_to_flat_addrspacecast(i32 addrspace(3)* %ptr) #8 {
 define void @use_group_to_flat_addrspacecast(i32 addrspace(3)* %ptr) #1 {
-  %stof = addrspacecast i32 addrspace(3)* %ptr to i32 addrspace(2)*
-  store volatile i32 0, i32 addrspace(2)* %stof
+  %stof = addrspacecast i32 addrspace(3)* %ptr to i32 addrspace(4)*
+  store volatile i32 0, i32 addrspace(4)* %stof
   ret void
 }
 
 ; HSA: define void @use_group_to_flat_addrspacecast_gfx9(i32 addrspace(3)* %ptr) #12 {
 define void @use_group_to_flat_addrspacecast_gfx9(i32 addrspace(3)* %ptr) #2 {
-  %stof = addrspacecast i32 addrspace(3)* %ptr to i32 addrspace(2)*
-  store volatile i32 0, i32 addrspace(2)* %stof
+  %stof = addrspacecast i32 addrspace(3)* %ptr to i32 addrspace(4)*
+  store volatile i32 0, i32 addrspace(4)* %stof
   ret void
 }
 
 ; HSA: define void @use_group_to_flat_addrspacecast_queue_ptr_gfx9(i32 addrspace(3)* %ptr) #13 {
 define void @use_group_to_flat_addrspacecast_queue_ptr_gfx9(i32 addrspace(3)* %ptr) #2 {
-  %stof = addrspacecast i32 addrspace(3)* %ptr to i32 addrspace(2)*
-  store volatile i32 0, i32 addrspace(2)* %stof
+  %stof = addrspacecast i32 addrspace(3)* %ptr to i32 addrspace(4)*
+  store volatile i32 0, i32 addrspace(4)* %stof
   call void @func_indirect_use_queue_ptr()
   ret void
 }
 
 ; HSA: define void @indirect_use_group_to_flat_addrspacecast() #8 {
 define void @indirect_use_group_to_flat_addrspacecast() #1 {
   call void @use_group_to_flat_addrspacecast(i32 addrspace(3)* null)
   ret void

test/CodeGen/AMDGPU/attr-amdgpu-num-sgpr.ll

 ;                                        i32 addrspace(1)* %out2,
 ;                                        i32 addrspace(1)* %out3,
 ;                                        i32 addrspace(1)* %out4,
 ;                                        i32 %one, i32 %two, i32 %three, i32 %four) #2 {
 ;  %x.0 = call i32 @llvm.amdgcn.workgroup.id.x()
 ;  %x.1 = call i32 @llvm.amdgcn.workgroup.id.y()
 ;  %x.2 = call i32 @llvm.amdgcn.workgroup.id.z()
 ;  %x.3 = call i64 @llvm.amdgcn.dispatch.id()
-;  %x.4 = call i8 addrspace(2)* @llvm.amdgcn.dispatch.ptr()
-;  %x.5 = call i8 addrspace(2)* @llvm.amdgcn.queue.ptr()
+;  %x.4 = call i8 addrspace(4)* @llvm.amdgcn.dispatch.ptr()
+;  %x.5 = call i8 addrspace(4)* @llvm.amdgcn.queue.ptr()
 ;  store volatile i32 0, i32* undef
 ;  br label %stores
 ;
 ;stores:
 ;  store volatile i32 %x.0, i32 addrspace(1)* undef
 ;  store volatile i32 %x.0, i32 addrspace(1)* undef
 ;  store volatile i32 %x.0, i32 addrspace(1)* undef
 ;  store volatile i64 %x.3, i64 addrspace(1)* undef
-;  store volatile i8 addrspace(2)* %x.4, i8 addrspace(2)* addrspace(1)* undef
-;  store volatile i8 addrspace(2)* %x.5, i8 addrspace(2)* addrspace(1)* undef
+;  store volatile i8 addrspace(4)* %x.4, i8 addrspace(4)* addrspace(1)* undef
+;  store volatile i8 addrspace(4)* %x.5, i8 addrspace(4)* addrspace(1)* undef
 ;
 ;  store i32 %one, i32 addrspace(1)* %out1
 ;  store i32 %two, i32 addrspace(1)* %out2
 ;  store i32 %three, i32 addrspace(1)* %out3
 ;  store i32 %four, i32 addrspace(1)* %out4
 ;  ret void
 ;}
 

 ;  %x.0 = call i32 @llvm.amdgcn.workgroup.id.x()
 ;  store volatile i32 %x.0, i32 addrspace(1)* undef
 ;  %x.1 = call i32 @llvm.amdgcn.workgroup.id.y()
 ;  store volatile i32 %x.0, i32 addrspace(1)* undef
 ;  %x.2 = call i32 @llvm.amdgcn.workgroup.id.z()
 ;  store volatile i32 %x.0, i32 addrspace(1)* undef
 ;  %x.3 = call i64 @llvm.amdgcn.dispatch.id()
 ;  store volatile i64 %x.3, i64 addrspace(1)* undef
-;  %x.4 = call i8 addrspace(2)* @llvm.amdgcn.dispatch.ptr()
-;  store volatile i8 addrspace(2)* %x.4, i8 addrspace(2)* addrspace(1)* undef
+;  %x.4 = call i8 addrspace(4)* @llvm.amdgcn.dispatch.ptr()
+;  store volatile i8 addrspace(4)* %x.4, i8 addrspace(4)* addrspace(1)* undef
 ;
 ;  store i32 %one, i32 addrspace(1)* %out1
 ;  store i32 %two, i32 addrspace(1)* %out2
 ;  store i32 %three, i32 addrspace(1)* %out3
 ;  store i32 %four, i32 addrspace(1)* %out4
 ;  ret void
 ;}
 
 declare i32 @llvm.amdgcn.workgroup.id.x() #1
 declare i32 @llvm.amdgcn.workgroup.id.y() #1
 declare i32 @llvm.amdgcn.workgroup.id.z() #1
 declare i64 @llvm.amdgcn.dispatch.id() #1
-declare i8 addrspace(2)* @llvm.amdgcn.dispatch.ptr() #1
-declare i8 addrspace(2)* @llvm.amdgcn.queue.ptr() #1
+declare i8 addrspace(4)* @llvm.amdgcn.dispatch.ptr() #1
+declare i8 addrspace(4)* @llvm.amdgcn.queue.ptr() #1
 
 attributes #0 = { nounwind "amdgpu-num-sgpr"="14" }
 attributes #1 = { nounwind readnone }
 attributes #2 = { nounwind "amdgpu-num-sgpr"="12" }
 attributes #3 = { nounwind "amdgpu-num-sgpr"="11" }

test/CodeGen/AMDGPU/clamp-omod-special-case.mir

liveins:
   - { reg: '$sgpr0_sgpr1', virtual-reg: '%0' }
   - { reg: '$vgpr0', virtual-reg: '%3' }
 body:             |
   bb.0:
     liveins: $sgpr0_sgpr1, $vgpr0
 
     %3 = COPY $vgpr0
     %0 = COPY $sgpr0_sgpr1
-    %4 = S_LOAD_DWORDX2_IMM %0, 9, 0 :: (non-temporal dereferenceable invariant load 8 from `i64 addrspace(2)* undef`)
-    %5 = S_LOAD_DWORDX2_IMM %0, 11, 0 :: (non-temporal dereferenceable invariant load 8 from `i64 addrspace(2)* undef`)
+    %4 = S_LOAD_DWORDX2_IMM %0, 9, 0 :: (non-temporal dereferenceable invariant load 8 from `i64 addrspace(4)* undef`)
+    %5 = S_LOAD_DWORDX2_IMM %0, 11, 0 :: (non-temporal dereferenceable invariant load 8 from `i64 addrspace(4)* undef`)
     %24 = V_ASHRREV_I32_e32 31, %3, implicit $exec
     %25 = REG_SEQUENCE %3, 1, %24, 2
     %10 = S_MOV_B32 61440
     %11 = S_MOV_B32 0
     %12 = REG_SEQUENCE killed %11, 1, killed %10, 2
     %13 = REG_SEQUENCE killed %5, 17, %12, 18
     %14 = S_MOV_B32 2
     %26 = V_LSHL_B64 killed %25, 2, implicit $exec
liveins:
   - { reg: '$sgpr0_sgpr1', virtual-reg: '%0' }
   - { reg: '$vgpr0', virtual-reg: '%3' }
 body:             |
   bb.0:
     liveins: $sgpr0_sgpr1, $vgpr0
 
     %3 = COPY $vgpr0
     %0 = COPY $sgpr0_sgpr1
-    %4 = S_LOAD_DWORDX2_IMM %0, 9, 0 :: (non-temporal dereferenceable invariant load 8 from `i64 addrspace(2)* undef`)
-    %5 = S_LOAD_DWORDX2_IMM %0, 11, 0 :: (non-temporal dereferenceable invariant load 8 from `i64 addrspace(2)* undef`)
+    %4 = S_LOAD_DWORDX2_IMM %0, 9, 0 :: (non-temporal dereferenceable invariant load 8 from `i64 addrspace(4)* undef`)
+    %5 = S_LOAD_DWORDX2_IMM %0, 11, 0 :: (non-temporal dereferenceable invariant load 8 from `i64 addrspace(4)* undef`)
     %24 = V_ASHRREV_I32_e32 31, %3, implicit $exec
     %25 = REG_SEQUENCE %3, 1, %24, 2
     %10 = S_MOV_B32 61440
     %11 = S_MOV_B32 0
     %12 = REG_SEQUENCE killed %11, 1, killed %10, 2
     %13 = REG_SEQUENCE killed %5, 17, %12, 18
     %14 = S_MOV_B32 2
     %26 = V_LSHL_B64 killed %25, 2, implicit $exec
liveins:
   - { reg: '$sgpr0_sgpr1', virtual-reg: '%0' }
   - { reg: '$vgpr0', virtual-reg: '%3' }
 body:             |
   bb.0:
     liveins: $sgpr0_sgpr1, $vgpr0
 
     %3 = COPY $vgpr0
     %0 = COPY $sgpr0_sgpr1
-    %4 = S_LOAD_DWORDX2_IMM %0, 9, 0 :: (non-temporal dereferenceable invariant load 8 from `i64 addrspace(2)* undef`)
-    %5 = S_LOAD_DWORDX2_IMM %0, 11, 0 :: (non-temporal dereferenceable invariant load 8 from `i64 addrspace(2)* undef`)
+    %4 = S_LOAD_DWORDX2_IMM %0, 9, 0 :: (non-temporal dereferenceable invariant load 8 from `i64 addrspace(4)* undef`)
+    %5 = S_LOAD_DWORDX2_IMM %0, 11, 0 :: (non-temporal dereferenceable invariant load 8 from `i64 addrspace(4)* undef`)
     %24 = V_ASHRREV_I32_e32 31, %3, implicit $exec
     %25 = REG_SEQUENCE %3, 1, %24, 2
     %10 = S_MOV_B32 61440
     %11 = S_MOV_B32 0
     %12 = REG_SEQUENCE killed %11, 1, killed %10, 2
     %13 = REG_SEQUENCE killed %5, 17, %12, 18
     %14 = S_MOV_B32 2
     %26 = V_LSHL_B64 killed %25, 2, implicit $exec
liveins:
   - { reg: '$sgpr0_sgpr1', virtual-reg: '%0' }
   - { reg: '$vgpr0', virtual-reg: '%3' }
 body:             |
   bb.0:
     liveins: $sgpr0_sgpr1, $vgpr0
 
     %3 = COPY $vgpr0
     %0 = COPY $sgpr0_sgpr1
-    %4 = S_LOAD_DWORDX2_IMM %0, 9, 0 :: (non-temporal dereferenceable invariant load 8 from `i64 addrspace(2)* undef`)
-    %5 = S_LOAD_DWORDX2_IMM %0, 11, 0 :: (non-temporal dereferenceable invariant load 8 from `i64 addrspace(2)* undef`)
+    %4 = S_LOAD_DWORDX2_IMM %0, 9, 0 :: (non-temporal dereferenceable invariant load 8 from `i64 addrspace(4)* undef`)
+    %5 = S_LOAD_DWORDX2_IMM %0, 11, 0 :: (non-temporal dereferenceable invariant load 8 from `i64 addrspace(4)* undef`)
     %24 = V_ASHRREV_I32_e32 31, %3, implicit $exec
     %25 = REG_SEQUENCE %3, 1, %24, 2
     %10 = S_MOV_B32 61440
     %11 = S_MOV_B32 0
     %12 = REG_SEQUENCE killed %11, 1, killed %10, 2
     %13 = REG_SEQUENCE killed %5, 17, %12, 18
     %14 = S_MOV_B32 2
     %26 = V_LSHL_B64 killed %25, 2, implicit $exec
liveins:
   - { reg: '$sgpr0_sgpr1', virtual-reg: '%0' }
   - { reg: '$vgpr0', virtual-reg: '%3' }
 body:             |
   bb.0:
     liveins: $sgpr0_sgpr1, $vgpr0
 
     %3 = COPY $vgpr0
     %0 = COPY $sgpr0_sgpr1
-    %4 = S_LOAD_DWORDX2_IMM %0, 9, 0 :: (non-temporal dereferenceable invariant load 8 from `i64 addrspace(2)* undef`)
-    %5 = S_LOAD_DWORDX2_IMM %0, 11, 0 :: (non-temporal dereferenceable invariant load 8 from `i64 addrspace(2)* undef`)
+    %4 = S_LOAD_DWORDX2_IMM %0, 9, 0 :: (non-temporal dereferenceable invariant load 8 from `i64 addrspace(4)* undef`)
+    %5 = S_LOAD_DWORDX2_IMM %0, 11, 0 :: (non-temporal dereferenceable invariant load 8 from `i64 addrspace(4)* undef`)
     %24 = V_ASHRREV_I32_e32 31, %3, implicit $exec
     %25 = REG_SEQUENCE %3, 1, %24, 2
     %10 = S_MOV_B32 61440
     %11 = S_MOV_B32 0
     %12 = REG_SEQUENCE killed %11, 1, killed %10, 2
     %13 = REG_SEQUENCE killed %5, 17, %12, 18
     %14 = S_MOV_B32 2
     %26 = V_LSHL_B64 killed %25, 2, implicit $exec
liveins:
   - { reg: '$sgpr0_sgpr1', virtual-reg: '%0' }
   - { reg: '$vgpr0', virtual-reg: '%3' }
 body:             |
   bb.0:
     liveins: $sgpr0_sgpr1, $vgpr0
 
     %3 = COPY $vgpr0
     %0 = COPY $sgpr0_sgpr1
-    %4 = S_LOAD_DWORDX2_IMM %0, 9, 0 :: (non-temporal dereferenceable invariant load 8 from `i64 addrspace(2)* undef`)
-    %5 = S_LOAD_DWORDX2_IMM %0, 11, 0 :: (non-temporal dereferenceable invariant load 8 from `i64 addrspace(2)* undef`)
+    %4 = S_LOAD_DWORDX2_IMM %0, 9, 0 :: (non-temporal dereferenceable invariant load 8 from `i64 addrspace(4)* undef`)
+    %5 = S_LOAD_DWORDX2_IMM %0, 11, 0 :: (non-temporal dereferenceable invariant load 8 from `i64 addrspace(4)* undef`)
     %24 = V_ASHRREV_I32_e32 31, %3, implicit $exec
     %25 = REG_SEQUENCE %3, 1, %24, 2
     %10 = S_MOV_B32 61440
     %11 = S_MOV_B32 0
     %12 = REG_SEQUENCE killed %11, 1, killed %10, 2
     %13 = REG_SEQUENCE killed %5, 17, %12, 18
     %14 = S_MOV_B32 2
     %26 = V_LSHL_B64 killed %25, 2, implicit $exec

test/CodeGen/AMDGPU/constant-fold-imm-immreg.mir

frameInfo:
   hasVAStart:      false
   hasMustTailInVarArgFunc: false
 body:             |
   bb.0:
     liveins: $sgpr0_sgpr1, $vgpr0
 
     %2 = COPY $vgpr0
     %0 = COPY $sgpr0_sgpr1
-    %3 = S_LOAD_DWORDX2_IMM %0, 36, 0 :: (non-temporal dereferenceable invariant load 8 from `i64 addrspace(2)* undef`)
+    %3 = S_LOAD_DWORDX2_IMM %0, 36, 0 :: (non-temporal dereferenceable invariant load 8 from `i64 addrspace(4)* undef`)
     %15 = V_ASHRREV_I32_e64 31, %2, implicit $exec
     %16 = REG_SEQUENCE %2, 1, %15, 2
     %17 = V_LSHLREV_B64 2, killed %16, implicit $exec
     %9 = COPY %3.sub1
     %21 = V_ADD_I32_e32 %3.sub0, %17.sub0, implicit-def $vcc, implicit $exec
     %19 = COPY killed %9
     %18 = V_ADDC_U32_e32 %17.sub1, %19, implicit-def $vcc, implicit $vcc, implicit $exec
     %20 = REG_SEQUENCE %21, 1, killed %18, 2

test/CodeGen/AMDGPU/default-fp-mode.ll

main_body:
   %2 = icmp ule i32 3, 0
   %3 = select i1 %2, float 1.000000e+00, float -1.000000e+00
   call void @llvm.AMDGPU.kill(float %3)
   ret void
 }
 
 ; GCN-LABEL: {{^}}kill_vcc_implicit_def:
 ; GCN: IeeeMode: 0
-define amdgpu_ps float @kill_vcc_implicit_def([6 x <16 x i8>] addrspace(2)* byval, [17 x <16 x i8>] addrspace(2)* byval, [17 x <4 x i32>] addrspace(2)* byval, [34 x <8 x i32>] addrspace(2)* byval, float inreg, i32 inreg, <2 x i32>, <2 x i32>, <2 x i32>, <3 x i32>, <2 x i32>, <2 x i32>, <2 x i32>, float, float, float, float, float, float, i32, float, float) {
+define amdgpu_ps float @kill_vcc_implicit_def([6 x <16 x i8>] addrspace(4)* byval, [17 x <16 x i8>] addrspace(4)* byval, [17 x <4 x i32>] addrspace(4)* byval, [34 x <8 x i32>] addrspace(4)* byval, float inreg, i32 inreg, <2 x i32>, <2 x i32>, <2 x i32>, <3 x i32>, <2 x i32>, <2 x i32>, <2 x i32>, float, float, float, float, float, float, i32, float, float) {
 entry:
   %tmp0 = fcmp olt float %13, 0.0
   call void @llvm.AMDGPU.kill(float %14)
   %tmp1 = select i1 %tmp0, float 1.0, float 0.0
   ret float %tmp1
 }
 
 declare void @llvm.AMDGPU.kill(float)

test/CodeGen/AMDGPU/flat-load-clustering.mir

 # RUN: llc -march=amdgcn -mcpu=tonga -verify-machineinstrs -run-pass machine-scheduler -o - %s | FileCheck -check-prefix=GCN %s
 
 # CGN-LABEL: name: flat_load_clustering
 # GCN:      FLAT_LOAD_DWORD
 # GCN-NEXT: FLAT_LOAD_DWORD
 --- |
-  define amdgpu_kernel void @flat_load_clustering(i32 addrspace(1)* nocapture %arg, i32 addrspace(2)* nocapture readonly %arg1) {
+  define amdgpu_kernel void @flat_load_clustering(i32 addrspace(1)* nocapture %arg, i32 addrspace(4)* nocapture readonly %arg1) {
   bb:
     %tid = tail call i32 @llvm.amdgcn.workitem.id.x()
     %idxprom = sext i32 %tid to i64
-    %gep1 = getelementptr inbounds i32, i32 addrspace(2)* %arg1, i64 %idxprom
-    %load1 = load i32, i32 addrspace(2)* %gep1, align 4
+    %gep1 = getelementptr inbounds i32, i32 addrspace(4)* %arg1, i64 %idxprom
+    %load1 = load i32, i32 addrspace(4)* %gep1, align 4
     %gep2 = getelementptr inbounds i32, i32 addrspace(1)* %arg, i64 %idxprom
-    %gep34 = getelementptr inbounds i32, i32 addrspace(2)* %gep1, i64 4
-    %load2 = load i32, i32 addrspace(2)* %gep34, align 4
+    %gep34 = getelementptr inbounds i32, i32 addrspace(4)* %gep1, i64 4
+    %load2 = load i32, i32 addrspace(4)* %gep34, align 4
     %gep4 = getelementptr inbounds i32, i32 addrspace(1)* %gep2, i64 4
     store i32 %load1, i32 addrspace(1)* %gep2, align 4
     store i32 %load2, i32 addrspace(1)* %gep4, align 4
     ret void
   }
 
   declare i32 @llvm.amdgcn.workitem.id.x()
 
liveins:
   - { reg: '$vgpr0', virtual-reg: '%0' }
   - { reg: '$sgpr4_sgpr5', virtual-reg: '%1' }
 body:             |
   bb.0.bb:
     liveins: $vgpr0, $sgpr4_sgpr5
 
     %1 = COPY $sgpr4_sgpr5
     %0 = COPY $vgpr0
-    %3 = S_LOAD_DWORDX2_IMM %1, 0, 0 :: (non-temporal dereferenceable invariant load 8 from `i64 addrspace(2)* undef`)
-    %4 = S_LOAD_DWORDX2_IMM %1, 8, 0 :: (non-temporal dereferenceable invariant load 8 from `i64 addrspace(2)* undef`)
+    %3 = S_LOAD_DWORDX2_IMM %1, 0, 0 :: (non-temporal dereferenceable invariant load 8 from `i64 addrspace(4)* undef`)
+    %4 = S_LOAD_DWORDX2_IMM %1, 8, 0 :: (non-temporal dereferenceable invariant load 8 from `i64 addrspace(4)* undef`)
     %7 = V_LSHLREV_B32_e32 2, %0, implicit $exec
     %2 = V_MOV_B32_e32 0, implicit $exec
     undef %12.sub0 = V_ADD_I32_e32 %4.sub0, %7, implicit-def $vcc, implicit $exec
     %11 = COPY %4.sub1
     %12.sub1 = V_ADDC_U32_e32 %11, %2, implicit-def dead $vcc, implicit killed $vcc, implicit $exec
     %5 = FLAT_LOAD_DWORD %12, 0, 0, 0, implicit $exec, implicit $flat_scr :: (load 4 from %ir.gep1)
     undef %9.sub0 = V_ADD_I32_e32 %3.sub0, %7, implicit-def $vcc, implicit $exec
     %8 = COPY %3.sub1

test/CodeGen/AMDGPU/hsa-globals.ll

 ; RUN: llc < %s -mtriple=amdgcn--amdhsa -mcpu=kaveri | FileCheck --check-prefix=ASM %s
 
 @linkonce_odr_global_program = linkonce_odr addrspace(1) global i32 0
 @linkonce_global_program = linkonce addrspace(1) global i32 0
 @internal_global_program = internal addrspace(1) global i32 0
 @common_global_program = common addrspace(1) global i32 0
 @external_global_program = addrspace(1) global i32 0
 
-@internal_readonly = internal unnamed_addr addrspace(2) constant i32 0
-@external_readonly = unnamed_addr addrspace(2) constant i32 0
+@internal_readonly = internal unnamed_addr addrspace(4) constant i32 0
+@external_readonly = unnamed_addr addrspace(4) constant i32 0
 
 define amdgpu_kernel void @test() {
   ret void
 }
 
 ; ASM: .type linkonce_odr_global_program,@object
 ; ASM: .section .bss,#alloc,#write
 ; ASM: .weak linkonce_odr_global_program

test/CodeGen/AMDGPU/inserted-wait-states.mir

stack:
   - { id: 1, offset: 8, size: 4, alignment: 4 }
 body:             |
   bb.0.entry:
     liveins: $sgpr4_sgpr5, $sgpr6_sgpr7, $sgpr9, $sgpr0_sgpr1_sgpr2_sgpr3
 
     $flat_scr_lo = S_ADD_U32 $sgpr6, $sgpr9, implicit-def $scc
     $flat_scr_hi = S_ADDC_U32 $sgpr7, 0, implicit-def $scc, implicit $scc
     DBG_VALUE $noreg, 2, !5, !11, debug-location !12
-    $sgpr4_sgpr5 = S_LOAD_DWORDX2_IMM killed $sgpr4_sgpr5, 0, 0 :: (non-temporal dereferenceable invariant load 8 from `i64 addrspace(2)* undef`)
+    $sgpr4_sgpr5 = S_LOAD_DWORDX2_IMM killed $sgpr4_sgpr5, 0, 0 :: (non-temporal dereferenceable invariant load 8 from `i64 addrspace(4)* undef`)
     dead $sgpr6_sgpr7 = KILL $sgpr4_sgpr5
     $sgpr8 = S_MOV_B32 $sgpr5
     $vgpr0 = V_MOV_B32_e32 killed $sgpr8, implicit $exec
     BUFFER_STORE_DWORD_OFFSET $vgpr0, $sgpr0_sgpr1_sgpr2_sgpr3, $sgpr9, 4, 0, 0, 0, implicit $exec :: (store 4 into %ir.A.addr + 4)
     $sgpr8 = S_MOV_B32 $sgpr4, implicit killed $sgpr4_sgpr5
     $vgpr0 = V_MOV_B32_e32 killed $sgpr8, implicit $exec
     BUFFER_STORE_DWORD_OFFSET $vgpr0, $sgpr0_sgpr1_sgpr2_sgpr3, $sgpr9, 0, 0, 0, 0, implicit $exec :: (store 4 into %ir.A.addr)
     S_ENDPGM
 
 ...

test/CodeGen/AMDGPU/invert-br-undef-vcc.mir

frameInfo:
   maxCallFrameSize: 0
   hasOpaqueSPAdjustment: false
   hasVAStart:      false
   hasMustTailInVarArgFunc: false
 body:             |
   bb.0.entry:
     liveins: $sgpr0_sgpr1
 
-    $sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 11, 0 :: (non-temporal dereferenceable invariant load 8 from `i64 addrspace(2)* undef`)
+    $sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 11, 0 :: (non-temporal dereferenceable invariant load 8 from `i64 addrspace(4)* undef`)
     $sgpr7 = S_MOV_B32 61440
     $sgpr6 = S_MOV_B32 -1
     S_CBRANCH_VCCNZ %bb.2, implicit undef $vcc
 
   bb.1.else:
     liveins: $sgpr6, $sgpr7, $sgpr0_sgpr1_sgpr2_sgpr3:0x00000003
 
     $vgpr0 = V_MOV_B32_e32 100, implicit $exec

test/CodeGen/AMDGPU/large-constant-initializer.ll

 ; RUN: llc -march=amdgcn -mcpu=tahiti < %s
 ; RUN: llc -march=amdgcn -mcpu=tonga < %s
 ; CHECK: s_endpgm
 
-@gv = external unnamed_addr addrspace(2) constant [239 x i32], align 4
+@gv = external unnamed_addr addrspace(4) constant [239 x i32], align 4
 
 define amdgpu_kernel void @opencv_cvtfloat_crash(i32 addrspace(1)* %out, i32 %x) nounwind {
-  %val = load i32, i32 addrspace(2)* getelementptr ([239 x i32], [239 x i32] addrspace(2)* @gv, i64 0, i64 239), align 4
+  %val = load i32, i32 addrspace(4)* getelementptr ([239 x i32], [239 x i32] addrspace(4)* @gv, i64 0, i64 239), align 4
   %mul12 = mul nsw i32 %val, 7
   br i1 undef, label %exit, label %bb
 
 bb:
   %cmp = icmp slt i32 %x, 0
   br label %exit
 
 exit:
   ret void
 }
 

test/CodeGen/AMDGPU/llvm.AMDGPU.kill.ll

main_body:
   ret void
 }
 
 ; SI-LABEL: {{^}}kill_vcc_implicit_def:
 ; SI-NOT: v_cmp_gt_f32_e32 vcc,
 ; SI: v_cmp_gt_f32_e64 [[CMP:s\[[0-9]+:[0-9]+\]]], 0, v{{[0-9]+}}
 ; SI: v_cmpx_le_f32_e32 vcc, 0, v{{[0-9]+}}
 ; SI: v_cndmask_b32_e64 v{{[0-9]+}}, 0, 1.0, [[CMP]]
-define amdgpu_ps void @kill_vcc_implicit_def([6 x <16 x i8>] addrspace(2)* byval %arg, [17 x <16 x i8>] addrspace(2)* byval %arg1, [17 x <4 x i32>] addrspace(2)* byval %arg2, [34 x <8 x i32>] addrspace(2)* byval %arg3, float inreg %arg4, i32 inreg %arg5, <2 x i32> %arg6, <2 x i32> %arg7, <2 x i32> %arg8, <3 x i32> %arg9, <2 x i32> %arg10, <2 x i32> %arg11, <2 x i32> %arg12, float %arg13, float %arg14, float %arg15, float %arg16, float %arg17, float %arg18, i32 %arg19, float %arg20, float %arg21) {
+define amdgpu_ps void @kill_vcc_implicit_def([6 x <16 x i8>] addrspace(4)* byval %arg, [17 x <16 x i8>] addrspace(4)* byval %arg1, [17 x <4 x i32>] addrspace(4)* byval %arg2, [34 x <8 x i32>] addrspace(4)* byval %arg3, float inreg %arg4, i32 inreg %arg5, <2 x i32> %arg6, <2 x i32> %arg7, <2 x i32> %arg8, <3 x i32> %arg9, <2 x i32> %arg10, <2 x i32> %arg11, <2 x i32> %arg12, float %arg13, float %arg14, float %arg15, float %arg16, float %arg17, float %arg18, i32 %arg19, float %arg20, float %arg21) {
 entry:
   %tmp0 = fcmp olt float %arg13, 0.000000e+00
   call void @llvm.AMDGPU.kill(float %arg14)
   %tmp1 = select i1 %tmp0, float 1.000000e+00, float 0.000000e+00
   call void @llvm.amdgcn.exp.f32(i32 1, i32 15, float %tmp1, float %tmp1, float %tmp1, float %tmp1, i1 true, i1 true) #0
   ret void
 }
 
 declare void @llvm.AMDGPU.kill(float) #0
 declare void @llvm.amdgcn.exp.f32(i32, i32, float, float, float, float, i1, i1) #0
 
 attributes #0 = { nounwind }

test/CodeGen/AMDGPU/llvm.amdgcn.interp.ll

 ; RUN: llc -march=amdgcn -mcpu=verde -verify-machineinstrs < %s | FileCheck -allow-deprecated-dag-overlap -check-prefix=GCN %s
 ; RUN: llc -march=amdgcn -mcpu=tonga -verify-machineinstrs < %s | FileCheck -allow-deprecated-dag-overlap -check-prefixes=GCN,VI %s
 ; RUN: llc -march=amdgcn -mcpu=kabini -verify-machineinstrs < %s | FileCheck -allow-deprecated-dag-overlap -check-prefixes=GCN,16BANK %s
 ; RUN: llc -march=amdgcn -mcpu=stoney -verify-machineinstrs < %s | FileCheck -allow-deprecated-dag-overlap -check-prefixes=GCN,16BANK %s
 
 ; GCN-LABEL: {{^}}v_interp:
 ; GCN-NOT: s_wqm
 ; GCN: s_mov_b32 m0, s{{[0-9]+}}
 ; GCN-DAG: v_interp_p1_f32{{(_e32)*}} v{{[0-9]+}}, v{{[0-9]+}}, attr0.x{{$}}
 ; GCN-DAG: v_interp_p1_f32{{(_e32)*}} v{{[0-9]+}}, v{{[0-9]+}}, attr0.y{{$}}
 ; GCN-DAG: v_interp_p2_f32{{(_e32)*}} v{{[0-9]+}}, v{{[0-9]+}}, attr0.y{{$}}
 ; GCN-DAG: v_interp_mov_f32{{(_e32)*}} v{{[0-9]+}}, p0, attr0.x{{$}}
-define amdgpu_ps void @v_interp(<16 x i8> addrspace(2)* inreg %arg, <16 x i8> addrspace(2)* inreg %arg1, <32 x i8> addrspace(2)* inreg %arg2, i32 inreg %arg3, <2 x float> %arg4) #0 {
+define amdgpu_ps void @v_interp(<16 x i8> addrspace(4)* inreg %arg, <16 x i8> addrspace(4)* inreg %arg1, <32 x i8> addrspace(4)* inreg %arg2, i32 inreg %arg3, <2 x float> %arg4) #0 {
 main_body:
   %i = extractelement <2 x float> %arg4, i32 0
   %j = extractelement <2 x float> %arg4, i32 1
   %p0_0 = call float @llvm.amdgcn.interp.p1(float %i, i32 0, i32 0, i32 %arg3)
   %p1_0 = call float @llvm.amdgcn.interp.p2(float %p0_0, float %j, i32 0, i32 0, i32 %arg3)
   %p0_1 = call float @llvm.amdgcn.interp.p1(float %i, i32 1, i32 0, i32 %arg3)
   %p1_1 = call float @llvm.amdgcn.interp.p2(float %p0_1, float %j, i32 1, i32 0, i32 %arg3)
   %const = call float @llvm.amdgcn.interp.mov(i32 2, i32 0, i32 0, i32 %arg3)

 ;  ret void
 ;}
 
 ; Thest that v_interp_p1 uses different source and destination registers
 ; on 16 bank LDS chips.
 
 ; GCN-LABEL: {{^}}v_interp_p1_bank16_bug:
 ; 16BANK-NOT: v_interp_p1_f32{{(_e32)*}} [[DST:v[0-9]+]], [[DST]]
-define amdgpu_ps void @v_interp_p1_bank16_bug([6 x <16 x i8>] addrspace(2)* byval %arg, [17 x <16 x i8>] addrspace(2)* byval %arg13, [17 x <4 x i32>] addrspace(2)* byval %arg14, [34 x <8 x i32>] addrspace(2)* byval %arg15, float inreg %arg16, i32 inreg %arg17, <2 x i32> %arg18, <2 x i32> %arg19, <2 x i32> %arg20, <3 x i32> %arg21, <2 x i32> %arg22, <2 x i32> %arg23, <2 x i32> %arg24, float %arg25, float %arg26, float %arg27, float %arg28, float %arg29, float %arg30, i32 %arg31, float %arg32, float %arg33) #0 {
+define amdgpu_ps void @v_interp_p1_bank16_bug([6 x <16 x i8>] addrspace(4)* byval %arg, [17 x <16 x i8>] addrspace(4)* byval %arg13, [17 x <4 x i32>] addrspace(4)* byval %arg14, [34 x <8 x i32>] addrspace(4)* byval %arg15, float inreg %arg16, i32 inreg %arg17, <2 x i32> %arg18, <2 x i32> %arg19, <2 x i32> %arg20, <3 x i32> %arg21, <2 x i32> %arg22, <2 x i32> %arg23, <2 x i32> %arg24, float %arg25, float %arg26, float %arg27, float %arg28, float %arg29, float %arg30, i32 %arg31, float %arg32, float %arg33) #0 {
 main_body:
   %i.i = extractelement <2 x i32> %arg19, i32 0
   %j.i = extractelement <2 x i32> %arg19, i32 1
   %i.f.i = bitcast i32 %i.i to float
   %j.f.i = bitcast i32 %j.i to float
   %p1.i = call float @llvm.amdgcn.interp.p1(float %i.f.i, i32 0, i32 0, i32 %arg17) #0
   %p2.i = call float @llvm.amdgcn.interp.p2(float %p1.i, float %j.f.i, i32 0, i32 0, i32 %arg17) #0
   %i.i7 = extractelement <2 x i32> %arg19, i32 0

test/CodeGen/AMDGPU/llvm.amdgcn.mbcnt.ll

 ; RUN: llc -march=amdgcn -mcpu=verde -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=SI %s
 ; RUN: llc -march=amdgcn -mcpu=tonga -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=VI %s
 
 ; GCN-LABEL: {{^}}mbcnt_intrinsics:
 ; GCN: v_mbcnt_lo_u32_b32{{(_e64)*}} [[LO:v[0-9]+]], -1, 0
 ; SI: v_mbcnt_hi_u32_b32_e32 {{v[0-9]+}}, -1, [[LO]]
 ; VI: v_mbcnt_hi_u32_b32 {{v[0-9]+}}, -1, [[LO]]
-define amdgpu_ps void @mbcnt_intrinsics(<16 x i8> addrspace(2)* inreg %arg, <16 x i8> addrspace(2)* inreg %arg1, <32 x i8> addrspace(2)* inreg %arg2, i32 inreg %arg3) {
+define amdgpu_ps void @mbcnt_intrinsics(<16 x i8> addrspace(4)* inreg %arg, <16 x i8> addrspace(4)* inreg %arg1, <32 x i8> addrspace(4)* inreg %arg2, i32 inreg %arg3) {
 main_body:
   %lo = call i32 @llvm.amdgcn.mbcnt.lo(i32 -1, i32 0) #0
   %hi = call i32 @llvm.amdgcn.mbcnt.hi(i32 -1, i32 %lo) #0
   %tmp = bitcast i32 %hi to float
   call void @llvm.amdgcn.exp.f32(i32 0, i32 15, float %tmp, float %tmp, float %tmp, float %tmp, i1 true, i1 true) #1
   ret void
 }
 

test/CodeGen/AMDGPU/memory-legalizer-atomic-insert-end.mir

frameInfo:
   maxCallFrameSize: 0
   hasOpaqueSPAdjustment: false
   hasVAStart:      false
   hasMustTailInVarArgFunc: false
 body:             |
   bb.0 (%ir-block.0):
     successors: %bb.1.atomic(0x40000000), %bb.2.exit(0x40000000)
     liveins: $vgpr0, $sgpr0_sgpr1
- 
-    $sgpr4_sgpr5 = S_LOAD_DWORDX2_IMM $sgpr0_sgpr1, 11, 0 :: (non-temporal dereferenceable invariant load 8 from `i64 addrspace(2)* undef`)
+    $sgpr4_sgpr5 = S_LOAD_DWORDX2_IMM $sgpr0_sgpr1, 11, 0 :: (non-temporal dereferenceable invariant load 8 from `i64 addrspace(4)* undef`)
     $vgpr1 = V_ASHRREV_I32_e32 31, $vgpr0, implicit $exec
     $vgpr1_vgpr2 = V_LSHL_B64 $vgpr0_vgpr1, 3, implicit $exec
     $sgpr7 = S_MOV_B32 61440
     $sgpr6 = S_MOV_B32 0
     S_WAITCNT 127
     $vgpr1_vgpr2 = BUFFER_LOAD_DWORDX2_ADDR64 killed $vgpr1_vgpr2, $sgpr4_sgpr5_sgpr6_sgpr7, 0, 0, 0, 0, 0, implicit $exec :: (volatile load 8 from %ir.tid.gep)
     $vgpr0 = V_XOR_B32_e32 1, killed $vgpr0, implicit $exec
     V_CMP_NE_U32_e32 0, killed $vgpr0, implicit-def $vcc, implicit $exec
     $sgpr2_sgpr3 = S_AND_SAVEEXEC_B64 killed $vcc, implicit-def $exec, implicit-def $scc, implicit $exec
     $sgpr2_sgpr3 = S_XOR_B64 $exec, killed $sgpr2_sgpr3, implicit-def dead $scc
     SI_MASK_BRANCH %bb.2.exit, implicit $exec
- 
   bb.1.atomic:
     successors: %bb.2.exit(0x80000000)
     liveins: $sgpr4_sgpr5_sgpr6_sgpr7:0x0000000C, $sgpr0_sgpr1, $sgpr2_sgpr3, $vgpr1_vgpr2_vgpr3_vgpr4:0x00000003
- 
-    $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 15, 0 :: (non-temporal dereferenceable invariant load 4 from `i32 addrspace(2)* undef`)
+    $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 15, 0 :: (non-temporal dereferenceable invariant load 4 from `i32 addrspace(4)* undef`)
     dead $vgpr0 = V_MOV_B32_e32 -1, implicit $exec
     dead $vgpr0 = V_MOV_B32_e32 61440, implicit $exec
     $sgpr4_sgpr5 = S_MOV_B64 0
     S_WAITCNT 127
     $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec
     S_WAITCNT 3952
     BUFFER_ATOMIC_SMAX_ADDR64 killed $vgpr0, killed $vgpr1_vgpr2, killed $sgpr4_sgpr5_sgpr6_sgpr7, 0, 400, 0, implicit $exec :: (volatile load seq_cst 4 from %ir.gep)
- 
   bb.2.exit:
     liveins: $sgpr2_sgpr3
 
     $exec = S_OR_B64 $exec, killed $sgpr2_sgpr3, implicit-def $scc
     S_ENDPGM
 
 ...
 

test/CodeGen/AMDGPU/memory-legalizer-multiple-mem-operands-atomics.mir

 # GCN-NEXT:  BUFFER_WBINVL1_VOL
 
 name:            multiple_mem_operands
 body:             |
   bb.0.entry:
     successors: %bb.1(0x30000000), %bb.2(0x50000000)
     liveins: $sgpr0_sgpr1, $sgpr3
 
-    $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 44, 0 :: (non-temporal dereferenceable invariant load 4 from `i32 addrspace(2)* undef`)
+    $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 44, 0 :: (non-temporal dereferenceable invariant load 4 from `i32 addrspace(4)* undef`)
     $sgpr8 = S_MOV_B32 &SCRATCH_RSRC_DWORD0, implicit-def $sgpr8_sgpr9_sgpr10_sgpr11
-    $sgpr4_sgpr5 = S_LOAD_DWORDX2_IMM $sgpr0_sgpr1, 36, 0 :: (non-temporal dereferenceable invariant load 8 from `i64 addrspace(2)* undef`)
+    $sgpr4_sgpr5 = S_LOAD_DWORDX2_IMM $sgpr0_sgpr1, 36, 0 :: (non-temporal dereferenceable invariant load 8 from `i64 addrspace(4)* undef`)
     $sgpr9 = S_MOV_B32 &SCRATCH_RSRC_DWORD1, implicit-def $sgpr8_sgpr9_sgpr10_sgpr11
     $sgpr10 = S_MOV_B32 4294967295, implicit-def $sgpr8_sgpr9_sgpr10_sgpr11
     $sgpr11 = S_MOV_B32 15204352, implicit-def $sgpr8_sgpr9_sgpr10_sgpr11
     $vgpr0 = V_MOV_B32_e32 1, implicit $exec
     BUFFER_STORE_DWORD_OFFSET killed $vgpr0, $sgpr8_sgpr9_sgpr10_sgpr11, $sgpr3, 4, 0, 0, 0, implicit $exec :: (store 4 into `i32 addrspace(5)* undef`)
     S_WAITCNT 127
     S_CMP_LG_U32 killed $sgpr2, 0, implicit-def $scc
     S_WAITCNT 3855
     $vgpr0 = V_MOV_B32_e32 2, implicit $exec
     $vgpr1 = V_MOV_B32_e32 32772, implicit $exec
     BUFFER_STORE_DWORD_OFFEN killed $vgpr0, killed $vgpr1, $sgpr8_sgpr9_sgpr10_sgpr11, $sgpr3, 0, 0, 0, 0, implicit $exec :: (store 4 into `i32 addrspace(5)* undef`)
     S_CBRANCH_SCC0 %bb.1, implicit killed $scc
 
   bb.2:
     successors: %bb.3(0x80000000)
     liveins: $sgpr0_sgpr1, $sgpr4_sgpr5, $sgpr3, $sgpr8_sgpr9_sgpr10_sgpr11
 
-    $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 52, 0 :: (non-temporal dereferenceable invariant load 4 from `i32 addrspace(2)* undef`)
+    $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 52, 0 :: (non-temporal dereferenceable invariant load 4 from `i32 addrspace(4)* undef`)
     S_WAITCNT 3855
     $vgpr0 = V_MOV_B32_e32 32772, implicit $exec
     S_BRANCH %bb.3
 
   bb.1:
     successors: %bb.3(0x80000000)
     liveins: $sgpr0_sgpr1, $sgpr4_sgpr5, $sgpr3, $sgpr8_sgpr9_sgpr10_sgpr11
 
-    $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 48, 0 :: (non-temporal dereferenceable invariant load 4 from `i32 addrspace(2)* undef`)
+    $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 48, 0 :: (non-temporal dereferenceable invariant load 4 from `i32 addrspace(4)* undef`)
     S_WAITCNT 3855
     $vgpr0 = V_MOV_B32_e32 4, implicit $exec
 
   bb.3:
     liveins: $sgpr3, $sgpr4_sgpr5, $sgpr8_sgpr9_sgpr10_sgpr11, $vgpr0, $sgpr0
 
     S_WAITCNT 127
     $sgpr0 = S_LSHL_B32 killed $sgpr0, 2, implicit-def dead $scc

test/CodeGen/AMDGPU/memory-legalizer-multiple-mem-operands-nontemporal-1.mir

- { id: 1, name: scratch1, type: default, offset: 32772, size: 32768,
       debug-info-variable: '', debug-info-expression: '',
       debug-info-location: '' }
 constants:
 body:             |
   bb.0.entry:
     successors: %bb.1.if(0x30000000), %bb.2.else(0x50000000)
     liveins: $sgpr0_sgpr1, $sgpr3
 
-    $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 44, 0 :: (non-temporal dereferenceable invariant load 4 from `i32 addrspace(2)* undef`)
+    $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 44, 0 :: (non-temporal dereferenceable invariant load 4 from `i32 addrspace(4)* undef`)
     $sgpr8 = S_MOV_B32 &SCRATCH_RSRC_DWORD0, implicit-def $sgpr8_sgpr9_sgpr10_sgpr11
-    $sgpr4_sgpr5 = S_LOAD_DWORDX2_IMM $sgpr0_sgpr1, 36, 0 :: (non-temporal dereferenceable invariant load 8 from `i64 addrspace(2)* undef`)
+    $sgpr4_sgpr5 = S_LOAD_DWORDX2_IMM $sgpr0_sgpr1, 36, 0 :: (non-temporal dereferenceable invariant load 8 from `i64 addrspace(4)* undef`)
     $sgpr9 = S_MOV_B32 &SCRATCH_RSRC_DWORD1, implicit-def $sgpr8_sgpr9_sgpr10_sgpr11
     $sgpr10 = S_MOV_B32 4294967295, implicit-def $sgpr8_sgpr9_sgpr10_sgpr11
     $sgpr11 = S_MOV_B32 15204352, implicit-def $sgpr8_sgpr9_sgpr10_sgpr11
     $vgpr0 = V_MOV_B32_e32 1, implicit $exec
     BUFFER_STORE_DWORD_OFFSET killed $vgpr0, $sgpr8_sgpr9_sgpr10_sgpr11, $sgpr3, 4, 0, 0, 0, implicit $exec :: (store 4 into %ir.scratchptr01)
     S_WAITCNT 127
     S_CMP_LG_U32 killed $sgpr2, 0, implicit-def $scc
     S_WAITCNT 3855
     $vgpr0 = V_MOV_B32_e32 2, implicit $exec
     $vgpr1 = V_MOV_B32_e32 32772, implicit $exec
     BUFFER_STORE_DWORD_OFFEN killed $vgpr0, killed $vgpr1, $sgpr8_sgpr9_sgpr10_sgpr11, $sgpr3, 0, 0, 0, 0, implicit $exec :: (store 4 into %ir.scratchptr12)
     S_CBRANCH_SCC0 %bb.1.if, implicit killed $scc
 
   bb.2.else:
     successors: %bb.3.done(0x80000000)
     liveins: $sgpr0_sgpr1, $sgpr4_sgpr5, $sgpr3, $sgpr8_sgpr9_sgpr10_sgpr11
 
-    $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 52, 0 :: (non-temporal dereferenceable invariant load 4 from `i32 addrspace(2)* undef`)
+    $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 52, 0 :: (non-temporal dereferenceable invariant load 4 from `i32 addrspace(4)* undef`)
     S_WAITCNT 3855
     $vgpr0 = V_MOV_B32_e32 32772, implicit $exec
     S_BRANCH %bb.3.done
 
   bb.1.if:
     successors: %bb.3.done(0x80000000)
     liveins: $sgpr0_sgpr1, $sgpr4_sgpr5, $sgpr3, $sgpr8_sgpr9_sgpr10_sgpr11
 
-    $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 48, 0 :: (non-temporal dereferenceable invariant load 4 from `i32 addrspace(2)* undef`)
+    $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 48, 0 :: (non-temporal dereferenceable invariant load 4 from `i32 addrspace(4)* undef`)
     S_WAITCNT 3855
     $vgpr0 = V_MOV_B32_e32 4, implicit $exec
 
   bb.3.done:
     liveins: $sgpr3, $sgpr4_sgpr5, $sgpr8_sgpr9_sgpr10_sgpr11, $vgpr0, $sgpr0
 
     S_WAITCNT 127
     $sgpr0 = S_LSHL_B32 killed $sgpr0, 2, implicit-def dead $scc

test/CodeGen/AMDGPU/memory-legalizer-multiple-mem-operands-nontemporal-2.mir

- { id: 1, name: scratch1, type: default, offset: 32772, size: 32768,
       debug-info-variable: '', debug-info-expression: '',
       debug-info-location: '' }
 constants:
 body:             |
   bb.0.entry:
     successors: %bb.1.if(0x30000000), %bb.2.else(0x50000000)
     liveins: $sgpr0_sgpr1, $sgpr3
 
-    $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 44, 0 :: (non-temporal dereferenceable invariant load 4 from `i32 addrspace(2)* undef`)
+    $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 44, 0 :: (non-temporal dereferenceable invariant load 4 from `i32 addrspace(4)* undef`)
     $sgpr8 = S_MOV_B32 &SCRATCH_RSRC_DWORD0, implicit-def $sgpr8_sgpr9_sgpr10_sgpr11
-    $sgpr4_sgpr5 = S_LOAD_DWORDX2_IMM $sgpr0_sgpr1, 36, 0 :: (non-temporal dereferenceable invariant load 8 from `i64 addrspace(2)* undef`)
+    $sgpr4_sgpr5 = S_LOAD_DWORDX2_IMM $sgpr0_sgpr1, 36, 0 :: (non-temporal dereferenceable invariant load 8 from `i64 addrspace(4)* undef`)
     $sgpr9 = S_MOV_B32 &SCRATCH_RSRC_DWORD1, implicit-def $sgpr8_sgpr9_sgpr10_sgpr11
     $sgpr10 = S_MOV_B32 4294967295, implicit-def $sgpr8_sgpr9_sgpr10_sgpr11
     $sgpr11 = S_MOV_B32 15204352, implicit-def $sgpr8_sgpr9_sgpr10_sgpr11
     $vgpr0 = V_MOV_B32_e32 1, implicit $exec
     BUFFER_STORE_DWORD_OFFSET killed $vgpr0, $sgpr8_sgpr9_sgpr10_sgpr11, $sgpr3, 4, 0, 0, 0, implicit $exec :: (store 4 into %ir.scratchptr01)
     S_WAITCNT 127
     S_CMP_LG_U32 killed $sgpr2, 0, implicit-def $scc
     S_WAITCNT 3855
     $vgpr0 = V_MOV_B32_e32 2, implicit $exec
     $vgpr1 = V_MOV_B32_e32 32772, implicit $exec
     BUFFER_STORE_DWORD_OFFEN killed $vgpr0, killed $vgpr1, $sgpr8_sgpr9_sgpr10_sgpr11, $sgpr3, 0, 0, 0, 0, implicit $exec :: (store 4 into %ir.scratchptr12)
     S_CBRANCH_SCC0 %bb.1.if, implicit killed $scc
 
   bb.2.else:
     successors: %bb.3.done(0x80000000)
     liveins: $sgpr0_sgpr1, $sgpr4_sgpr5, $sgpr3, $sgpr8_sgpr9_sgpr10_sgpr11
 
-    $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 52, 0 :: (non-temporal dereferenceable invariant load 4 from `i32 addrspace(2)* undef`)
+    $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 52, 0 :: (non-temporal dereferenceable invariant load 4 from `i32 addrspace(4)* undef`)
     S_WAITCNT 3855
     $vgpr0 = V_MOV_B32_e32 32772, implicit $exec
     S_BRANCH %bb.3.done
 
   bb.1.if:
     successors: %bb.3.done(0x80000000)
     liveins: $sgpr0_sgpr1, $sgpr4_sgpr5, $sgpr3, $sgpr8_sgpr9_sgpr10_sgpr11
 
-    $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 48, 0 :: (non-temporal dereferenceable invariant load 4 from `i32 addrspace(2)* undef`)
+    $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 48, 0 :: (non-temporal dereferenceable invariant load 4 from `i32 addrspace(4)* undef`)
     S_WAITCNT 3855
     $vgpr0 = V_MOV_B32_e32 4, implicit $exec
 
   bb.3.done:
     liveins: $sgpr3, $sgpr4_sgpr5, $sgpr8_sgpr9_sgpr10_sgpr11, $vgpr0, $sgpr0
 
     S_WAITCNT 127
     $sgpr0 = S_LSHL_B32 killed $sgpr0, 2, implicit-def dead $scc

test/CodeGen/AMDGPU/nop-data.ll

 ; CHECK-NEXT: s_nop 0
 ; CHECK-NEXT: s_nop 0
 ; CHECK-NEXT: s_nop 0
 ; CHECK-NEXT: s_nop 0  // 0000000001FC: BF800000
 
 ; CHECK-NEXT: {{^$}}
 ; CHECK-NEXT: kernel1:
 ; CHECK-NEXT: s_endpgm
-define amdgpu_kernel void @kernel1(i32 addrspace(1)* addrspace(2)* %ptr.out) align 256 {
+define amdgpu_kernel void @kernel1(i32 addrspace(1)* addrspace(4)* %ptr.out) align 256 {
 entry:
   ret void
 }

test/CodeGen/AMDGPU/regcoalesce-dbg.mir

liveins:
   - { reg: '$sgpr0_sgpr1', virtual-reg: '%0' }
   - { reg: '$vgpr0', virtual-reg: '%3' }
 body:             |
   bb.0:
     liveins: $sgpr0_sgpr1, $vgpr0
 
     %3 = COPY killed $vgpr0
     %0 = COPY killed $sgpr0_sgpr1
-    %4 = S_LOAD_DWORDX2_IMM %0, 9, 0 :: (non-temporal dereferenceable invariant load 8 from `i64 addrspace(2)* undef`)
-    %5 = S_LOAD_DWORD_IMM killed %0, 13, 0 :: (non-temporal dereferenceable invariant load 4 from `i32 addrspace(2)* undef`)
+    %4 = S_LOAD_DWORDX2_IMM %0, 9, 0 :: (non-temporal dereferenceable invariant load 8 from `i64 addrspace(4)* undef`)
+    %5 = S_LOAD_DWORD_IMM killed %0, 13, 0 :: (non-temporal dereferenceable invariant load 4 from `i32 addrspace(4)* undef`)
     %18 = V_ASHRREV_I32_e32 31, %3, implicit $exec
     undef %19.sub0 = COPY killed %3
     %19.sub1 = COPY killed %18
     %10 = S_MOV_B32 61440
     %11 = S_MOV_B32 0
     DBG_VALUE debug-use %11, debug-use $noreg, !1, !8, debug-location !9
     undef %12.sub0 = COPY killed %11
     %12.sub1 = COPY killed %10
     undef %13.sub0_sub1 = COPY killed %4
     %13.sub2_sub3 = COPY killed %12
     %20 = V_LSHL_B64 killed %19, 2, implicit $exec
     %16 = COPY killed %5
     BUFFER_STORE_DWORD_ADDR64 killed %16, killed %20, killed %13, 0, 0, 0, 0, 0, implicit $exec :: (store 4 into %ir.out)
     S_ENDPGM
 
 ...

test/CodeGen/AMDGPU/ret_jump.ll

 ; GCN-NEXT: ; divergent unreachable
 
 ; GCN-NEXT: {{^}}[[FLOW]]: ; %Flow
 ; GCN-NEXT: s_or_b64 exec, exec
 
 ; GCN-NEXT: [[RET_BB]]:
 ; GCN-NEXT: ; return
 ; GCN-NEXT: .Lfunc_end0
-define amdgpu_ps <{ i32, i32, i32, i32, i32, i32, i32, i32, i32, float, float, float, float, float, float, float, float, float, float, float, float, float, float }> @uniform_br_trivial_ret_divergent_br_trivial_unreachable([9 x <4 x i32>] addrspace(2)* byval %arg, [17 x <4 x i32>] addrspace(2)* byval %arg1, [17 x <8 x i32>] addrspace(2)* byval %arg2, i32 addrspace(2)* byval %arg3, float inreg %arg4, i32 inreg %arg5, <2 x i32> %arg6, <2 x i32> %arg7, <2 x i32> %arg8, <3 x i32> %arg9, <2 x i32> %arg10, <2 x i32> %arg11, <2 x i32> %arg12, float %arg13, float %arg14, float %arg15, float %arg16, i32 inreg %arg17, i32 %arg18, i32 %arg19, float %arg20, i32 %arg21) #0 {
+define amdgpu_ps <{ i32, i32, i32, i32, i32, i32, i32, i32, i32, float, float, float, float, float, float, float, float, float, float, float, float, float, float }> @uniform_br_trivial_ret_divergent_br_trivial_unreachable([9 x <4 x i32>] addrspace(4)* byval %arg, [17 x <4 x i32>] addrspace(4)* byval %arg1, [17 x <8 x i32>] addrspace(4)* byval %arg2, i32 addrspace(4)* byval %arg3, float inreg %arg4, i32 inreg %arg5, <2 x i32> %arg6, <2 x i32> %arg7, <2 x i32> %arg8, <3 x i32> %arg9, <2 x i32> %arg10, <2 x i32> %arg11, <2 x i32> %arg12, float %arg13, float %arg14, float %arg15, float %arg16, i32 inreg %arg17, i32 %arg18, i32 %arg19, float %arg20, i32 %arg21) #0 {
 entry:
   %i.i = extractelement <2 x i32> %arg7, i32 0
   %j.i = extractelement <2 x i32> %arg7, i32 1
   %i.f.i = bitcast i32 %i.i to float
   %j.f.i = bitcast i32 %j.i to float
   %p1.i = call float @llvm.amdgcn.interp.p1(float %i.f.i, i32 1, i32 0, i32 %arg5) #2
   %p2 = call float @llvm.amdgcn.interp.p2(float %p1.i, float %j.f.i, i32 1, i32 0, i32 %arg5) #2
   %p87 = fmul float %p2, %p2

 ; GCN: ; %ret.bb
 ; GCN: store_dword
 
 ; GCN: ; %UnifiedReturnBlock
 ; GCN-NEXT: s_or_b64 exec, exec
 ; GCN-NEXT: s_waitcnt
 ; GCN-NEXT: ; return
 ; GCN-NEXT: .Lfunc_end
-define amdgpu_ps <{ i32, i32, i32, i32, i32, i32, i32, i32, i32, float, float, float, float, float, float, float, float, float, float, float, float, float, float }> @uniform_br_nontrivial_ret_divergent_br_nontrivial_unreachable([9 x <4 x i32>] addrspace(2)* byval %arg, [17 x <4 x i32>] addrspace(2)* byval %arg1, [17 x <8 x i32>] addrspace(2)* byval %arg2, i32 addrspace(2)* byval %arg3, float inreg %arg4, i32 inreg %arg5, <2 x i32> %arg6, <2 x i32> %arg7, <2 x i32> %arg8, <3 x i32> %arg9, <2 x i32> %arg10, <2 x i32> %arg11, <2 x i32> %arg12, float %arg13, float %arg14, float %arg15, float %arg16, float %arg17, i32 inreg %arg18, i32 %arg19, float %arg20, i32 %arg21) #0 {
+define amdgpu_ps <{ i32, i32, i32, i32, i32, i32, i32, i32, i32, float, float, float, float, float, float, float, float, float, float, float, float, float, float }> @uniform_br_nontrivial_ret_divergent_br_nontrivial_unreachable([9 x <4 x i32>] addrspace(4)* byval %arg, [17 x <4 x i32>] addrspace(4)* byval %arg1, [17 x <8 x i32>] addrspace(4)* byval %arg2, i32 addrspace(4)* byval %arg3, float inreg %arg4, i32 inreg %arg5, <2 x i32> %arg6, <2 x i32> %arg7, <2 x i32> %arg8, <3 x i32> %arg9, <2 x i32> %arg10, <2 x i32> %arg11, <2 x i32> %arg12, float %arg13, float %arg14, float %arg15, float %arg16, float %arg17, i32 inreg %arg18, i32 %arg19, float %arg20, i32 %arg21) #0 {
 main_body:
   %i.i = extractelement <2 x i32> %arg7, i32 0
   %j.i = extractelement <2 x i32> %arg7, i32 1
   %i.f.i = bitcast i32 %i.i to float
   %j.f.i = bitcast i32 %j.i to float
   %p1.i = call float @llvm.amdgcn.interp.p1(float %i.f.i, i32 1, i32 0, i32 %arg5) #2
   %p2 = call float @llvm.amdgcn.interp.p2(float %p1.i, float %j.f.i, i32 1, i32 0, i32 %arg5) #2
   %p87 = fmul float %p2, %p2

test/CodeGen/AMDGPU/schedule-regpressure.mir

frameInfo:
   hasOpaqueSPAdjustment: false
   hasVAStart:      false
   hasMustTailInVarArgFunc: false
 body:             |
   bb.0:
     liveins: $sgpr4_sgpr5
 
     %1 = COPY $sgpr4_sgpr5
-    %5 = S_LOAD_DWORD_IMM %1, 0, 0 :: (non-temporal dereferenceable invariant load 4 from `i32 addrspace(2)* undef`)
+    %5 = S_LOAD_DWORD_IMM %1, 0, 0 :: (non-temporal dereferenceable invariant load 4 from `i32 addrspace(4)* undef`)
     $m0 = S_MOV_B32 -1
     %7 = COPY %5
     %6 = DS_READ_B32 %7, 0, 0, implicit $m0, implicit $exec
     DS_WRITE_B32 %7, %6, 4, 0, implicit killed $m0, implicit $exec
     S_ENDPGM
 
 ...

test/CodeGen/AMDGPU/schedule-vs-if-nested-loop-failure.ll

 
 ENDIF:                                            ; preds = %main_body, %Flow2
   %temp.0 = phi float [ 0.000000e+00, %main_body ], [ %104, %Flow2 ]
   %temp1.0 = phi float [ 1.000000e+00, %main_body ], [ %103, %Flow2 ]
   %temp2.0 = phi float [ 0.000000e+00, %main_body ], [ %102, %Flow2 ]
   %temp3.0 = phi float [ 0.000000e+00, %main_body ], [ %101, %Flow2 ]
   %15 = extractelement <4 x float> %reg1, i32 1
   %16 = extractelement <4 x float> %reg1, i32 3
-  %17 = load <4 x float>, <4 x float> addrspace(2)* null
+  %17 = load <4 x float>, <4 x float> addrspace(4)* null
   %18 = extractelement <4 x float> %17, i32 0
   %19 = fmul float %18, %0
-  %20 = load <4 x float>, <4 x float> addrspace(2)* null
+  %20 = load <4 x float>, <4 x float> addrspace(4)* null
   %21 = extractelement <4 x float> %20, i32 1
   %22 = fmul float %21, %0
-  %23 = load <4 x float>, <4 x float> addrspace(2)* null
+  %23 = load <4 x float>, <4 x float> addrspace(4)* null
   %24 = extractelement <4 x float> %23, i32 2
   %25 = fmul float %24, %0
-  %26 = load <4 x float>, <4 x float> addrspace(2)* null
+  %26 = load <4 x float>, <4 x float> addrspace(4)* null
   %27 = extractelement <4 x float> %26, i32 3
   %28 = fmul float %27, %0
-  %29 = load <4 x float>, <4 x float> addrspace(2)* getelementptr ([1024 x <4 x float>], [1024 x <4 x float>] addrspace(2)* null, i64 0, i32 1)
+  %29 = load <4 x float>, <4 x float> addrspace(4)* getelementptr ([1024 x <4 x float>], [1024 x <4 x float>] addrspace(4)* null, i64 0, i32 1)
   %30 = extractelement <4 x float> %29, i32 0
   %31 = fmul float %30, %15
   %32 = fadd float %31, %19
-  %33 = load <4 x float>, <4 x float> addrspace(2)* getelementptr ([1024 x <4 x float>], [1024 x <4 x float>] addrspace(2)* null, i64 0, i32 1)
+  %33 = load <4 x float>, <4 x float> addrspace(4)* getelementptr ([1024 x <4 x float>], [1024 x <4 x float>] addrspace(4)* null, i64 0, i32 1)
   %34 = extractelement <4 x float> %33, i32 1
   %35 = fmul float %34, %15
   %36 = fadd float %35, %22
-  %37 = load <4 x float>, <4 x float> addrspace(2)* getelementptr ([1024 x <4 x float>], [1024 x <4 x float>] addrspace(2)* null, i64 0, i32 1)
+  %37 = load <4 x float>, <4 x float> addrspace(4)* getelementptr ([1024 x <4 x float>], [1024 x <4 x float>] addrspace(4)* null, i64 0, i32 1)
   %38 = extractelement <4 x float> %37, i32 2
   %39 = fmul float %38, %15
   %40 = fadd float %39, %25
-  %41 = load <4 x float>, <4 x float> addrspace(2)* getelementptr ([1024 x <4 x float>], [1024 x <4 x float>] addrspace(2)* null, i64 0, i32 1)
+  %41 = load <4 x float>, <4 x float> addrspace(4)* getelementptr ([1024 x <4 x float>], [1024 x <4 x float>] addrspace(4)* null, i64 0, i32 1)
   %42 = extractelement <4 x float> %41, i32 3
   %43 = fmul float %42, %15
   %44 = fadd float %43, %28
-  %45 = load <4 x float>, <4 x float> addrspace(2)* getelementptr ([1024 x <4 x float>], [1024 x <4 x float>] addrspace(2)* null, i64 0, i32 2)
+  %45 = load <4 x float>, <4 x float> addrspace(4)* getelementptr ([1024 x <4 x float>], [1024 x <4 x float>] addrspace(4)* null, i64 0, i32 2)
   %46 = extractelement <4 x float> %45, i32 0
   %47 = fmul float %46, %1
   %48 = fadd float %47, %32
-  %49 = load <4 x float>, <4 x float> addrspace(2)* getelementptr ([1024 x <4 x float>], [1024 x <4 x float>] addrspace(2)* null, i64 0, i32 2)
+  %49 = load <4 x float>, <4 x float> addrspace(4)* getelementptr ([1024 x <4 x float>], [1024 x <4 x float>] addrspace(4)* null, i64 0, i32 2)
   %50 = extractelement <4 x float> %49, i32 1
   %51 = fmul float %50, %1
   %52 = fadd float %51, %36
-  %53 = load <4 x float>, <4 x float> addrspace(2)* getelementptr ([1024 x <4 x float>], [1024 x <4 x float>] addrspace(2)* null, i64 0, i32 2)
+  %53 = load <4 x float>, <4 x float> addrspace(4)* getelementptr ([1024 x <4 x float>], [1024 x <4 x float>] addrspace(4)* null, i64 0, i32 2)
   %54 = extractelement <4 x float> %53, i32 2
   %55 = fmul float %54, %1
   %56 = fadd float %55, %40
-  %57 = load <4 x float>, <4 x float> addrspace(2)* getelementptr ([1024 x <4 x float>], [1024 x <4 x float>] addrspace(2)* null, i64 0, i32 2)
+  %57 = load <4 x float>, <4 x float> addrspace(4)* getelementptr ([1024 x <4 x float>], [1024 x <4 x float>] addrspace(4)* null, i64 0, i32 2)
   %58 = extractelement <4 x float> %57, i32 3
   %59 = fmul float %58, %1
   %60 = fadd float %59, %44
-  %61 = load <4 x float>, <4 x float> addrspace(2)* getelementptr ([1024 x <4 x float>], [1024 x <4 x float>] addrspace(2)* null, i64 0, i32 3)
+  %61 = load <4 x float>, <4 x float> addrspace(4)* getelementptr ([1024 x <4 x float>], [1024 x <4 x float>] addrspace(4)* null, i64 0, i32 3)
   %62 = extractelement <4 x float> %61, i32 0
   %63 = fmul float %62, %16
   %64 = fadd float %63, %48
-  %65 = load <4 x float>, <4 x float> addrspace(2)* getelementptr ([1024 x <4 x float>], [1024 x <4 x float>] addrspace(2)* null, i64 0, i32 3)
+  %65 = load <4 x float>, <4 x float> addrspace(4)* getelementptr ([1024 x <4 x float>], [1024 x <4 x float>] addrspace(4)* null, i64 0, i32 3)
   %66 = extractelement <4 x float> %65, i32 1
   %67 = fmul float %66, %16
   %68 = fadd float %67, %52
-  %69 = load <4 x float>, <4 x float> addrspace(2)* getelementptr ([1024 x <4 x float>], [1024 x <4 x float>] addrspace(2)* null, i64 0, i32 3)
+  %69 = load <4 x float>, <4 x float> addrspace(4)* getelementptr ([1024 x <4 x float>], [1024 x <4 x float>] addrspace(4)* null, i64 0, i32 3)
   %70 = extractelement <4 x float> %69, i32 2
   %71 = fmul float %70, %16
   %72 = fadd float %71, %56
-  %73 = load <4 x float>, <4 x float> addrspace(2)* getelementptr ([1024 x <4 x float>], [1024 x <4 x float>] addrspace(2)* null, i64 0, i32 3)
+  %73 = load <4 x float>, <4 x float> addrspace(4)* getelementptr ([1024 x <4 x float>], [1024 x <4 x float>] addrspace(4)* null, i64 0, i32 3)
   %74 = extractelement <4 x float> %73, i32 3
   %75 = fmul float %74, %16
   %76 = fadd float %75, %60
   %77 = insertelement <4 x float> undef, float %64, i32 0
   %78 = insertelement <4 x float> %77, float %68, i32 1
   %79 = insertelement <4 x float> %78, float %72, i32 2
   %80 = insertelement <4 x float> %79, float %76, i32 3
   call void @llvm.amdgcn.s.barrier()

test/CodeGen/AMDGPU/sdwa-scalar-ops.mir

frameInfo:
   hasVAStart:      false
   hasMustTailInVarArgFunc: false
 body:             |
   bb.0.bb:
     successors: %bb.2.bb2(0x80000000)
     liveins: $sgpr4_sgpr5
 
     %4 = COPY $sgpr4_sgpr5
-    %9 = S_LOAD_DWORDX2_IMM %4, 0, 0 :: (non-temporal dereferenceable invariant load 8 from `i64 addrspace(2)* undef`)
+    %9 = S_LOAD_DWORDX2_IMM %4, 0, 0 :: (non-temporal dereferenceable invariant load 8 from `i64 addrspace(4)* undef`)
     %8 = S_MOV_B64 0
     %7 = COPY %9
     %30 = V_MOV_B32_e32 1, implicit $exec
     S_BRANCH %bb.2.bb2
 
   bb.1.bb1:
     S_ENDPGM
 
frameInfo:
   hasVAStart:      false
   hasMustTailInVarArgFunc: false
 body:             |
   bb.0.bb:
     successors: %bb.2.bb2(0x80000000)
     liveins: $sgpr4_sgpr5
 
     %4 = COPY $sgpr4_sgpr5
-    %9 = S_LOAD_DWORDX2_IMM %4, 0, 0 :: (non-temporal dereferenceable invariant load 8 from `i64 addrspace(2)* undef`)
+    %9 = S_LOAD_DWORDX2_IMM %4, 0, 0 :: (non-temporal dereferenceable invariant load 8 from `i64 addrspace(4)* undef`)
     %8 = S_MOV_B64 0
     %7 = COPY %9
     %30 = V_MOV_B32_e32 1, implicit $exec
     %84 = S_MOV_B32 2
     S_BRANCH %bb.2.bb2
 
   bb.1.bb1:
     S_ENDPGM

test/CodeGen/AMDGPU/undefined-physreg-sgpr-spill.mir

- { id: 0, name: '', type: spill-slot, offset: 0, size: 8, alignment: 4,
       debug-info-location: '' }
 constants:
 body:             |
   bb.0:
     successors: %bb.1, %bb.2
     liveins: $vgpr0, $sgpr4_sgpr5
 
     $vgpr1_vgpr2 = COPY killed $sgpr4_sgpr5, implicit $exec
-    $vgpr1 = GLOBAL_LOAD_UBYTE killed $vgpr1_vgpr2, 0, 0, 0, implicit $exec :: (non-temporal dereferenceable invariant load 1 from `i1 addrspace(2)* undef`)
+    $vgpr1 = GLOBAL_LOAD_UBYTE killed $vgpr1_vgpr2, 0, 0, 0, implicit $exec :: (non-temporal dereferenceable invariant load 1 from `i1 addrspace(4)* undef`)
     $vcc = V_CMP_NE_U32_e64 0, $vgpr0, implicit $exec
     $sgpr0_sgpr1 = V_CMP_EQ_U32_e64 1, killed $vgpr1, implicit $exec
     $vgpr1 = V_CNDMASK_B32_e64 0, -1, killed $sgpr0_sgpr1, implicit $exec
     $sgpr0_sgpr1 = COPY $exec, implicit-def $exec
     SI_SPILL_S64_SAVE $sgpr0_sgpr1, %stack.0, implicit $exec, implicit $sgpr8_sgpr9_sgpr10_sgpr11, implicit $sgpr13, implicit-def dead $m0 :: (store 8 into %stack.0, align 4, addrspace 5)
     $sgpr2_sgpr3 = S_AND_B64 killed $sgpr0_sgpr1, killed $vcc, implicit-def dead $scc
     $exec = S_MOV_B64_term killed $sgpr2_sgpr3
     SI_MASK_BRANCH %bb.2, implicit $exec
- { id: 0, name: '', type: spill-slot, offset: 0, size: 8, alignment: 4,
       debug-info-location: '' }
 constants:
 body:             |
   bb.0:
     successors: %bb.1, %bb.2
     liveins: $vgpr0, $sgpr4_sgpr5
 
     $vgpr1_vgpr2 = COPY killed $sgpr4_sgpr5, implicit $exec
-    $vgpr1 = GLOBAL_LOAD_UBYTE killed $vgpr1_vgpr2, 0, 0, 0, implicit $exec :: (non-temporal dereferenceable invariant load 1 from `i1 addrspace(2)* undef`)
+    $vgpr1 = GLOBAL_LOAD_UBYTE killed $vgpr1_vgpr2, 0, 0, 0, implicit $exec :: (non-temporal dereferenceable invariant load 1 from `i1 addrspace(4)* undef`)
     $vcc = V_CMP_NE_U32_e64 0, $vgpr0, implicit $exec
     $sgpr0_sgpr1 = V_CMP_EQ_U32_e64 1, killed $vgpr1, implicit $exec
     $vgpr1 = V_CNDMASK_B32_e64 0, -1, killed $sgpr0_sgpr1, implicit $exec
     $sgpr0_sgpr1 = COPY $exec, implicit-def $exec
     $sgpr2_sgpr3 = S_AND_B64 $sgpr0_sgpr1, killed $vcc, implicit-def dead $scc
     SI_SPILL_S64_SAVE killed $sgpr0_sgpr1, %stack.0, implicit $exec, implicit $sgpr8_sgpr9_sgpr10_sgpr11, implicit $sgpr13, implicit-def dead $m0 :: (store 8 into %stack.0, align 4, addrspace 5)
     $exec = S_MOV_B64_term killed $sgpr2_sgpr3
     SI_MASK_BRANCH %bb.2, implicit $exec

test/CodeGen/AMDGPU/unigine-liveness-crash.ll

 ; RUN: llc -march=amdgcn -verify-machineinstrs < %s | FileCheck %s
 ;
 ; This test used to crash with the following assertion:
 ; llc: include/llvm/ADT/IntervalMap.h:632: unsigned int llvm::IntervalMapImpl::LeafNode<llvm::SlotIndex, llvm::LiveInterval *, 8, llvm::IntervalMapInfo<llvm::SlotIndex> >::insertFrom(unsigned int &, unsigned int, KeyT, KeyT, ValT) [KeyT = llvm::SlotIndex, ValT = llvm::LiveInterval *, N = 8, Traits = llvm::IntervalMapInfo<llvm::SlotIndex>]: Assertion `(i == Size || Traits::stopLess(b, start(i))) && "Overlapping insert"' failed.
 ;
 ; This was related to incorrectly calculating subregister live ranges
 ; (i.e. live interval subranges): subregister defs are not uses for that
 ; purpose.
 ;
 ; Check for a valid output.
 ; CHECK: image_sample_c
-define amdgpu_ps <{ i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, float, float, float, float, float, float, float, float, float, float, float, float, float, float }> @main([17 x <16 x i8>] addrspace(2)* byval dereferenceable(18446744073709551615) %arg, [16 x <16 x i8>] addrspace(2)* byval dereferenceable(18446744073709551615) %arg1, [32 x <8 x i32>] addrspace(2)* byval dereferenceable(18446744073709551615) %arg2, [16 x <8 x i32>] addrspace(2)* byval dereferenceable(18446744073709551615) %arg3, [16 x <4 x i32>] addrspace(2)* byval dereferenceable(18446744073709551615) %arg4, float inreg %arg5, i32 inreg %arg6, <2 x i32> %arg7, <2 x i32> %arg8, <2 x i32> %arg9, <3 x i32> %arg10, <2 x i32> %arg11, <2 x i32> %arg12, <2 x i32> %arg13, float %arg14, float %arg15, float %arg16, float %arg17, float %arg18, i32 %arg19, i32 %arg20, float %arg21, i32 %arg22) #0 {
+define amdgpu_ps <{ i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, float, float, float, float, float, float, float, float, float, float, float, float, float, float }> @main([17 x <16 x i8>] addrspace(4)* byval dereferenceable(18446744073709551615) %arg, [16 x <16 x i8>] addrspace(4)* byval dereferenceable(18446744073709551615) %arg1, [32 x <8 x i32>] addrspace(4)* byval dereferenceable(18446744073709551615) %arg2, [16 x <8 x i32>] addrspace(4)* byval dereferenceable(18446744073709551615) %arg3, [16 x <4 x i32>] addrspace(4)* byval dereferenceable(18446744073709551615) %arg4, float inreg %arg5, i32 inreg %arg6, <2 x i32> %arg7, <2 x i32> %arg8, <2 x i32> %arg9, <3 x i32> %arg10, <2 x i32> %arg11, <2 x i32> %arg12, <2 x i32> %arg13, float %arg14, float %arg15, float %arg16, float %arg17, float %arg18, i32 %arg19, i32 %arg20, float %arg21, i32 %arg22) #0 {
 main_body:
   %i.i = extractelement <2 x i32> %arg8, i32 0
   %j.i = extractelement <2 x i32> %arg8, i32 1
   %i.f.i = bitcast i32 %i.i to float
   %j.f.i = bitcast i32 %j.i to float
   %p1.i = call float @llvm.amdgcn.interp.p1(float %i.f.i, i32 3, i32 4, i32 %arg6) #2
   %p2.i = call float @llvm.amdgcn.interp.p2(float %p1.i, float %j.f.i, i32 3, i32 4, i32 %arg6) #2
   %tmp23 = call <4 x float> @llvm.amdgcn.image.sample.2d.v4f32.f32(i32 15, float undef, float undef, <8 x i32> undef, <4 x i32> undef, i1 0, i32 0, i32 0)

test/CodeGen/AMDGPU/vccz-corrupt-bug-workaround.mir

frameInfo:
   maxCallFrameSize: 0
   hasOpaqueSPAdjustment: false
   hasVAStart:      false
   hasMustTailInVarArgFunc: false
 body:             |
   bb.0.entry:
     liveins: $sgpr0_sgpr1, $vcc
 
-    $sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 11, 0 :: (non-temporal dereferenceable invariant load 8 from `i64 addrspace(2)* undef`)
+    $sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 11, 0 :: (non-temporal dereferenceable invariant load 8 from `i64 addrspace(4)* undef`)
     $sgpr7 = S_MOV_B32 61440
     $sgpr6 = S_MOV_B32 -1
     $vcc = V_CMP_EQ_F32_e64 0, 0, 0, undef $sgpr2, 0, implicit $exec
     S_CBRANCH_VCCZ %bb.1, implicit killed $vcc
 
   bb.2.if:
     liveins: $sgpr6, $sgpr7, $sgpr0_sgpr1_sgpr2_sgpr3:0x00000003
 
frameInfo:
   maxCallFrameSize: 0
   hasOpaqueSPAdjustment: false
   hasVAStart:      false
   hasMustTailInVarArgFunc: false
 body:             |
   bb.0.entry:
     liveins: $sgpr0_sgpr1
 
-    $sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 11, 0 :: (non-temporal dereferenceable invariant load 8 from `i64 addrspace(2)* undef`)
+    $sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 11, 0 :: (non-temporal dereferenceable invariant load 8 from `i64 addrspace(4)* undef`)
     $sgpr7 = S_MOV_B32 61440
     $sgpr6 = S_MOV_B32 -1
     S_CBRANCH_VCCZ %bb.1, implicit undef $vcc
 
   bb.2.if:
     liveins: $sgpr6, $sgpr7, $sgpr0_sgpr1_sgpr2_sgpr3:0x00000003
 
     $vgpr0 = V_MOV_B32_e32 9, implicit $exec

test/CodeGen/MIR/AMDGPU/expected-target-index-name.mir

 # RUN: not llc -march=amdgcn -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 
 --- |
 
   %struct.foo = type { float, [5 x i32] }
 
-  @float_gv = internal unnamed_addr addrspace(2) 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
+  @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(2)* @float_gv, i32 0, i32 %index
-    %1 = load float, float addrspace(2)* %0
+    %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 }
 
 ...
 ---

test/CodeGen/MIR/AMDGPU/invalid-target-index-operand.mir

 # RUN: not llc -march=amdgcn -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 
 --- |
 
   %struct.foo = type { float, [5 x i32] }
 
-  @float_gv = internal unnamed_addr addrspace(2) 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
+  @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(2)* @float_gv, i32 0, i32 %index
-    %1 = load float, float addrspace(2)* %0
+    %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 }
 
 ...
 ---

test/CodeGen/MIR/AMDGPU/syncscopes.mir

 # RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx803 -run-pass=none %s -o - | FileCheck --check-prefix=GCN %s
 
 --- |
   ; ModuleID = '<stdin>'
   source_filename = "<stdin>"
   target datalayout = "e-p:32:32-p1:64:64-p2:64:64-p3:32:32-p4:64:64-p5:32:32-i64:64-v16:16-v24:32-v32:32-v48:64-v96:128-v192:256-v256:256-v512:512-v1024:1024-v2048:2048-n32:64"
   target triple = "amdgcn-amd-amdhsa"
-  
   define void @syncscopes(i32 %agent, i32 addrspace(4)* %agent_out, i32 %workgroup, i32 addrspace(4)* %workgroup_out, i32 %wavefront, i32 addrspace(4)* %wavefront_out) #0 {
   entry:
     store atomic i32 %agent, i32 addrspace(4)* %agent_out syncscope("agent") seq_cst, align 4, !nontemporal !0
     store atomic i32 %workgroup, i32 addrspace(4)* %workgroup_out syncscope("workgroup") seq_cst, align 4, !nontemporal !0
     store atomic i32 %wavefront, i32 addrspace(4)* %wavefront_out syncscope("wavefront") seq_cst, align 4, !nontemporal !0
     ret void
   }
-  
   ; Function Attrs: convergent nounwind
   declare { i1, i64 } @llvm.amdgcn.if(i1) #1
-  
   ; Function Attrs: convergent nounwind
   declare { i1, i64 } @llvm.amdgcn.else(i64) #1
-  
   ; Function Attrs: convergent nounwind readnone
   declare i64 @llvm.amdgcn.break(i64) #2
-  
   ; Function Attrs: convergent nounwind readnone
   declare i64 @llvm.amdgcn.if.break(i1, i64) #2
-  
   ; Function Attrs: convergent nounwind readnone
   declare i64 @llvm.amdgcn.else.break(i64, i64) #2
-  
   ; Function Attrs: convergent nounwind
   declare i1 @llvm.amdgcn.loop(i64) #1
-  
   ; Function Attrs: convergent nounwind
   declare void @llvm.amdgcn.end.cf(i64) #1
-  
   attributes #0 = { "target-cpu"="gfx803" }
   attributes #1 = { convergent nounwind }
   attributes #2 = { convergent nounwind readnone }
 
   !0 = !{i32 1}
 
 # GCN-LABEL: name: syncscopes
 # GCN: FLAT_STORE_DWORD killed $vgpr0_vgpr1, killed $vgpr2, 0, -1, 0, implicit $exec, implicit $flat_scr :: (volatile non-temporal store syncscope("agent") seq_cst 4 into %ir.agent_out, addrspace 4)
 # GCN: FLAT_STORE_DWORD killed $vgpr0_vgpr1, killed $vgpr2, 0, -1, 0, implicit $exec, implicit $flat_scr :: (volatile non-temporal store syncscope("workgroup") seq_cst 4 into %ir.workgroup_out, addrspace 4)
 # GCN: FLAT_STORE_DWORD killed $vgpr0_vgpr1, killed $vgpr2, 0, -1, 0, implicit $exec, implicit $flat_scr :: (volatile non-temporal store syncscope("wavefront") seq_cst 4 into %ir.wavefront_out, addrspace 4)
 ...
 ---
 name:            syncscopes
 alignment:       0
 exposesReturnsTwice: false
 legalized:       false
 regBankSelected: false
 selected:        false
 tracksRegLiveness: true
-liveins:         
+liveins:
   - { reg: '$sgpr4_sgpr5' }
-frameInfo:       
+frameInfo:
   isFrameAddressTaken: false
   isReturnAddressTaken: false
   hasStackMap:     false
   hasPatchPoint:   false
   stackSize:       0
   offsetAdjustment: 0
   maxAlignment:    0
   adjustsStack:    false
   hasCalls:        false
   hasOpaqueSPAdjustment: false
   hasVAStart:      false
   hasMustTailInVarArgFunc: false
 body:             |
   bb.0.entry:
     liveins: $sgpr4_sgpr5
-  
     S_WAITCNT 0
-    $sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM $sgpr4_sgpr5, 8, 0 :: (non-temporal dereferenceable invariant load 8 from `i64 addrspace(2)* undef`)
-    $sgpr6 = S_LOAD_DWORD_IMM $sgpr4_sgpr5, 0, 0 :: (non-temporal dereferenceable invariant load 4 from `i32 addrspace(2)* undef`)
-    $sgpr2_sgpr3 = S_LOAD_DWORDX2_IMM $sgpr4_sgpr5, 24, 0 :: (non-temporal dereferenceable invariant load 8 from `i64 addrspace(2)* undef`)
-    $sgpr7 = S_LOAD_DWORD_IMM $sgpr4_sgpr5, 16, 0 :: (non-temporal dereferenceable invariant load 4 from `i32 addrspace(2)* undef`)
-    $sgpr8 = S_LOAD_DWORD_IMM $sgpr4_sgpr5, 32, 0 :: (non-temporal dereferenceable invariant load 4 from `i32 addrspace(2)* undef`)
+    $sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM $sgpr4_sgpr5, 8, 0 :: (non-temporal dereferenceable invariant load 8 from `i64 addrspace(4)* undef`)
+    $sgpr6 = S_LOAD_DWORD_IMM $sgpr4_sgpr5, 0, 0 :: (non-temporal dereferenceable invariant load 4 from `i32 addrspace(4)* undef`)
+    $sgpr2_sgpr3 = S_LOAD_DWORDX2_IMM $sgpr4_sgpr5, 24, 0 :: (non-temporal dereferenceable invariant load 8 from `i64 addrspace(4)* undef`)
+    $sgpr7 = S_LOAD_DWORD_IMM $sgpr4_sgpr5, 16, 0 :: (non-temporal dereferenceable invariant load 4 from `i32 addrspace(4)* undef`)
+    $sgpr8 = S_LOAD_DWORD_IMM $sgpr4_sgpr5, 32, 0 :: (non-temporal dereferenceable invariant load 4 from `i32 addrspace(4)* undef`)
     S_WAITCNT 127
     $vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr1
-    $sgpr4_sgpr5 = S_LOAD_DWORDX2_IMM killed $sgpr4_sgpr5, 40, 0 :: (non-temporal dereferenceable invariant load 8 from `i64 addrspace(2)* undef`)
+    $sgpr4_sgpr5 = S_LOAD_DWORDX2_IMM killed $sgpr4_sgpr5, 40, 0 :: (non-temporal dereferenceable invariant load 8 from `i64 addrspace(4)* undef`)
     $vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit killed $sgpr0_sgpr1, implicit $sgpr0_sgpr1, implicit $exec
     $vgpr2 = V_MOV_B32_e32 killed $sgpr6, implicit $exec, implicit $exec
     FLAT_STORE_DWORD killed $vgpr0_vgpr1, killed $vgpr2, 0, -1, 0, implicit $exec, implicit $flat_scr :: (volatile non-temporal store syncscope("agent") seq_cst 4 into %ir.agent_out)
     S_WAITCNT 112
     $vgpr0 = V_MOV_B32_e32 $sgpr2, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr2_sgpr3
     $vgpr1 = V_MOV_B32_e32 killed $sgpr3, implicit $exec, implicit killed $sgpr2_sgpr3, implicit $sgpr2_sgpr3, implicit $exec
     $vgpr2 = V_MOV_B32_e32 killed $sgpr7, implicit $exec, implicit $exec
     FLAT_STORE_DWORD killed $vgpr0_vgpr1, killed $vgpr2, 0, -1, 0, implicit $exec, implicit $flat_scr :: (volatile non-temporal store syncscope("workgroup") seq_cst 4 into %ir.workgroup_out)
     S_WAITCNT 112
     $vgpr0 = V_MOV_B32_e32 $sgpr4, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr4_sgpr5
     $vgpr1 = V_MOV_B32_e32 killed $sgpr5, implicit $exec, implicit killed $sgpr4_sgpr5, implicit $sgpr4_sgpr5, implicit $exec
     $vgpr2 = V_MOV_B32_e32 killed $sgpr8, implicit $exec, implicit $exec
     FLAT_STORE_DWORD killed $vgpr0_vgpr1, killed $vgpr2, 0, -1, 0, implicit $exec, implicit $flat_scr :: (volatile non-temporal store syncscope("wavefront") seq_cst 4 into %ir.wavefront_out)
     S_ENDPGM
 
 ...

test/CodeGen/MIR/AMDGPU/target-index-operands.mir

 # 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(2) 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
+  @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(2)* @float_gv, i32 0, i32 %index
-    %1 = load float, float addrspace(2)* %0
+    %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(2)* @float_gv, i32 0, i32 %index
-    %1 = load float, float addrspace(2)* %0
+    %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

test/DebugInfo/AMDGPU/pointer-address-space.ll

 ; CHECK-NEXT:                  DW_AT_type
 ; CHECK-NEXT:                  DW_AT_address_class [DW_FORM_data4] (0x00000001)
 
 declare void @llvm.dbg.declare(metadata, metadata, metadata)
 
 define amdgpu_kernel void @kernel1() !dbg !7 {
 entry:
   %FuncVar0 = alloca i32 addrspace(1)*, align 4, addrspace(5)
-  %FuncVar1 = alloca i32 addrspace(2)*, align 4, addrspace(5)
+  %FuncVar1 = alloca i32 addrspace(4)*, align 4, addrspace(5)
   %FuncVar2 = alloca i32 addrspace(3)*, align 4, addrspace(5)
   %FuncVar3 = alloca i32 addrspace(5)*, align 4, addrspace(5)
   %FuncVar4 = alloca i32*, align 4, addrspace(5)
   call void @llvm.dbg.declare(metadata i32 addrspace(1)* addrspace(5)* %FuncVar0, metadata !10, metadata !13), !dbg !14
   store i32 addrspace(1)* null, i32 addrspace(1)* addrspace(5)* %FuncVar0, align 4, !dbg !14
-  call void @llvm.dbg.declare(metadata i32 addrspace(2)* addrspace(5)* %FuncVar1, metadata !15, metadata !13), !dbg !16
-  store i32 addrspace(2)* null, i32 addrspace(2)* addrspace(5)* %FuncVar1, align 4, !dbg !16
+  call void @llvm.dbg.declare(metadata i32 addrspace(4)* addrspace(5)* %FuncVar1, metadata !15, metadata !13), !dbg !16
+  store i32 addrspace(4)* null, i32 addrspace(4)* addrspace(5)* %FuncVar1, align 4, !dbg !16
   call void @llvm.dbg.declare(metadata i32 addrspace(3)* addrspace(5)* %FuncVar2, metadata !17, metadata !13), !dbg !19
   store i32 addrspace(3)* addrspacecast (i32* null to i32 addrspace(3)*), i32 addrspace(3)* addrspace(5)* %FuncVar2, align 4, !dbg !19
   call void @llvm.dbg.declare(metadata i32 addrspace(5)* addrspace(5)* %FuncVar3, metadata !20, metadata !13), !dbg !22
   store i32 addrspace(5)* addrspacecast (i32* null to i32 addrspace(5)*), i32 addrspace(5)* addrspace(5)* %FuncVar3, align 4, !dbg !22
   call void @llvm.dbg.declare(metadata i32* addrspace(5)* %FuncVar4, metadata !23, metadata !13), !dbg !24
   store i32* null, i32* addrspace(5)* %FuncVar4, align 4, !dbg !24
   ret void, !dbg !25
 }

test/Transforms/CodeGenPrepare/AMDGPU/sink-addrspacecast.ll

l2:
   ret i64 %v2
 }
 
 ; CHECK-LABEL: @sink_flat_to_constant(
 ; CHECK-NOT: addrspacecast
 ; CHECK: br
 ; CHECK: addrspacecast
 define i64 @sink_flat_to_constant(i1 %pred, i64* %ptr) {
-  %ptr_cast = addrspacecast i64* %ptr to i64 addrspace(2)*
+  %ptr_cast = addrspacecast i64* %ptr to i64 addrspace(4)*
   br i1 %pred, label %l1, label %l2
 
 l1:
   %v1 = load i64, i64* %ptr
   ret i64 %v1
 
 l2:
-  %v2 = load i64, i64 addrspace(2)* %ptr_cast
+  %v2 = load i64, i64 addrspace(4)* %ptr_cast
   ret i64 %v2
 }
 
 ; CHECK-LABEL: @sink_flat_to_local(
 ; CHECK-NOT: addrspacecast
 ; CHECK: br
 ; CHECK: addrspacecast
 define i64 @sink_flat_to_local(i1 %pred, i64* %ptr) {

test/Transforms/InferAddressSpaces/AMDGPU/basic.ll

 ; RUN: opt -S -mtriple=amdgcn-amd-amdhsa -infer-address-spaces %s | FileCheck %s
 
 ; Trivial optimization of generic addressing
 
 ; CHECK-LABEL: @load_global_from_flat(
 ; CHECK-NEXT: %tmp0 = addrspacecast float* %generic_scalar to float addrspace(1)*
 ; CHECK-NEXT: %tmp1 = load float, float addrspace(1)* %tmp0
 ; CHECK-NEXT: ret float %tmp1
 define float @load_global_from_flat(float* %generic_scalar) #0 {
   %tmp0 = addrspacecast float* %generic_scalar to float addrspace(1)*
   %tmp1 = load float, float addrspace(1)* %tmp0
   ret float %tmp1
 }
 
 ; CHECK-LABEL: @load_constant_from_flat(
-; CHECK-NEXT: %tmp0 = addrspacecast float* %generic_scalar to float addrspace(2)*
-; CHECK-NEXT: %tmp1 = load float, float addrspace(2)* %tmp0
+; CHECK-NEXT: %tmp0 = addrspacecast float* %generic_scalar to float addrspace(4)*
+; CHECK-NEXT: %tmp1 = load float, float addrspace(4)* %tmp0
 ; CHECK-NEXT: ret float %tmp1
 define float @load_constant_from_flat(float* %generic_scalar) #0 {
-  %tmp0 = addrspacecast float* %generic_scalar to float addrspace(2)*
-  %tmp1 = load float, float addrspace(2)* %tmp0
+  %tmp0 = addrspacecast float* %generic_scalar to float addrspace(4)*
+  %tmp1 = load float, float addrspace(4)* %tmp0
   ret float %tmp1
 }
 
 ; CHECK-LABEL: @load_group_from_flat(
 ; CHECK-NEXT: %tmp0 = addrspacecast float* %generic_scalar to float addrspace(3)*
 ; CHECK-NEXT: %tmp1 = load float, float addrspace(3)* %tmp0
 ; CHECK-NEXT: ret float %tmp1
 define float @load_group_from_flat(float* %generic_scalar) #0 {

test/Transforms/InferAddressSpaces/AMDGPU/volatile.ll

define amdgpu_kernel void @volatile_load_flat_from_global(i32 addrspace(1)* nocapture %input, i32 addrspace(1)* nocapture %output) #0 {
   %val = load volatile i32, i32* %tmp0, align 4
   store i32 %val, i32* %tmp1, align 4
   ret void
 }
 
 ; CHECK-LABEL: @volatile_load_flat_from_constant(
 ; CHECK: load volatile i32, i32*
 ; CHECK: store i32 %val, i32 addrspace(1)*
-define amdgpu_kernel void @volatile_load_flat_from_constant(i32 addrspace(2)* nocapture %input, i32 addrspace(1)* nocapture %output) #0 {
-  %tmp0 = addrspacecast i32 addrspace(2)* %input to i32*
+define amdgpu_kernel void @volatile_load_flat_from_constant(i32 addrspace(4)* nocapture %input, i32 addrspace(1)* nocapture %output) #0 {
+  %tmp0 = addrspacecast i32 addrspace(4)* %input to i32*
   %tmp1 = addrspacecast i32 addrspace(1)* %output to i32*
   %val = load volatile i32, i32* %tmp0, align 4
   store i32 %val, i32* %tmp1, align 4
   ret void
 }
 
 ; CHECK-LABEL: @volatile_load_flat_from_group(
 ; CHECK: load volatile i32, i32*

test/Transforms/LoopUnroll/AMDGPU/unroll-for-private.ll

for.body:                                         ; preds = %for.body, %entry
   %rem = srem i32 %add, 64
   %arrayidx3 = getelementptr inbounds i32, i32 addrspace(5)* %arr, i32 %rem
   store i32 %tmp16, i32 addrspace(5)* %arrayidx3, align 4
   %inc = add nuw nsw i32 %i.015, 1
   %exitcond = icmp eq i32 %inc, 100
   br i1 %exitcond, label %for.cond.cleanup, label %for.body
 }
 
-declare i8 addrspace(2)* @llvm.amdgcn.dispatch.ptr() #1
+declare i8 addrspace(4)* @llvm.amdgcn.dispatch.ptr() #1
 
 declare i32 @llvm.amdgcn.workitem.id.x() #1
 
 declare i32 @llvm.amdgcn.workgroup.id.x() #1
 
-declare i8 addrspace(2)* @llvm.amdgcn.implicitarg.ptr() #1
+declare i8 addrspace(4)* @llvm.amdgcn.implicitarg.ptr() #1
 
 attributes #1 = { nounwind readnone }

test/Transforms/StructurizeCFG/AMDGPU/uniform-regions.ll

 
 if:
   br label %end
 
 end:
   ret void
 }
 
-define amdgpu_cs void @nonuniform(i32 addrspace(2)* %ptr) {
+define amdgpu_cs void @nonuniform(i32 addrspace(4)* %ptr) {
 ; CHECK-LABEL: @nonuniform(
 ; CHECK-NEXT:  entry:
 ; CHECK-NEXT:    br label [[FOR_BODY:%.*]]
 ; CHECK:       for.body:
 ; CHECK-NEXT:    [[I:%.*]] = phi i32 [ 0, [[ENTRY:%.*]] ], [ [[TMP0:%.*]], [[FLOW:%.*]] ]
 ; CHECK-NEXT:    [[CC:%.*]] = icmp ult i32 [[I]], 4
 ; CHECK-NEXT:    br i1 [[CC]], label [[MID_LOOP:%.*]], label [[FLOW]]
 ; CHECK:       mid.loop: