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1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py2; RUN: opt -S -mtriple=amdgcn-amd-amdhsa -passes=infer-address-spaces %s | FileCheck %s3 4; Addrspacecasts or bitcasts must be inserted after the instructions that define their uses.5 6%struct.s0 = type { ptr, i32 }7%struct.s1 = type { %struct.s0 }8 9@global0 = protected addrspace(4) externally_initialized global %struct.s1 zeroinitializer10 11declare i32 @func(ptr %arg)12 13define i32 @addrspacecast_insert_pos_assert() {14; CHECK-LABEL: @addrspacecast_insert_pos_assert(15; CHECK-NEXT: [[ALLOCA:%.*]] = alloca i32, align 4, addrspace(5)16; CHECK-NEXT: [[LOAD0:%.*]] = load ptr, ptr addrspace(4) @global0, align 817; CHECK-NEXT: [[TMP1:%.*]] = addrspacecast ptr [[LOAD0]] to ptr addrspace(1)18; CHECK-NEXT: [[TMP2:%.*]] = addrspacecast ptr addrspace(1) [[TMP1]] to ptr19; CHECK-NEXT: [[LOAD1:%.*]] = load i32, ptr addrspace(5) [[ALLOCA]], align 420; CHECK-NEXT: [[SEXT:%.*]] = sext i32 [[LOAD1]] to i6421; CHECK-NEXT: [[GEP:%.*]] = getelementptr inbounds i32, ptr [[TMP2]], i64 [[SEXT]]22; CHECK-NEXT: [[CALL:%.*]] = call i32 @func(ptr [[GEP]])23; CHECK-NEXT: ret i32 [[CALL]]24;25 %alloca = alloca i32, align 4, addrspace(5)26 %cast = addrspacecast ptr addrspace(5) %alloca to ptr27 %load0 = load ptr, ptr addrspace(4) @global028 %load1 = load i32, ptr %cast29 %sext = sext i32 %load1 to i6430 %gep = getelementptr inbounds i32, ptr %load0, i64 %sext31 %call = call i32 @func(ptr %gep)32 ret i32 %call33}34 35define void @bitcast_insert_pos_assert_1() {36; CHECK-LABEL: @bitcast_insert_pos_assert_1(37; CHECK-NEXT: bb.0:38; CHECK-NEXT: [[ASC0:%.*]] = addrspacecast ptr addrspace(5) poison to ptr39; CHECK-NEXT: [[PTI0:%.*]] = ptrtoint ptr [[ASC0]] to i6440; CHECK-NEXT: br label [[BB_1:%.*]]41; CHECK: bb.1:42; CHECK-NEXT: br i1 poison, label [[BB_2:%.*]], label [[BB_3:%.*]]43; CHECK: bb.2:44; CHECK-NEXT: [[LOAD0:%.*]] = load ptr, ptr addrspace(5) poison, align 845; CHECK-NEXT: br label [[BB_3]]46; CHECK: bb.3:47; CHECK-NEXT: ret void48;49bb.0:50 %asc0 = addrspacecast ptr addrspace(5) poison to ptr51 %pti0 = ptrtoint ptr %asc0 to i6452 br label %bb.153 54bb.1:55 br i1 poison, label %bb.2, label %bb.356 57bb.2:58 %pti1 = ptrtoint ptr %asc0 to i6459 %itp0 = inttoptr i64 %pti1 to ptr60 %load0 = load ptr, ptr %itp0, align 861 br label %bb.362 63bb.3:64 ret void65}66 67define void @bitcast_insert_pos_assert_2() {68; CHECK-LABEL: @bitcast_insert_pos_assert_2(69; CHECK-NEXT: [[ALLOCA0:%.*]] = alloca [[STRUCT_S1:%.*]], align 16, addrspace(5)70; CHECK-NEXT: [[ASC0:%.*]] = addrspacecast ptr addrspace(5) [[ALLOCA0]] to ptr71; CHECK-NEXT: [[PTI0:%.*]] = ptrtoint ptr [[ASC0]] to i6472; CHECK-NEXT: [[ITP0:%.*]] = inttoptr i64 [[PTI0]] to ptr73; CHECK-NEXT: [[TMP1:%.*]] = addrspacecast ptr addrspace(5) [[ALLOCA0]] to ptr74; CHECK-NEXT: [[GEP0:%.*]] = getelementptr i64, ptr [[TMP1]], i64 175; CHECK-NEXT: ret void76;77 %alloca0 = alloca %struct.s1, align 16, addrspace(5)78 %asc0 = addrspacecast ptr addrspace(5) %alloca0 to ptr79 %pti0 = ptrtoint ptr %asc0 to i6480 %itp0 = inttoptr i64 %pti0 to ptr81 %itp1 = ptrtoint ptr %asc0 to i6482 %itp2 = inttoptr i64 %itp1 to ptr83 %gep0 = getelementptr i64, ptr %itp2, i64 184 ret void85}86