1 ; RUN: llvm-link %s %S/Inputs/testlink.ll -S | FileCheck %s 2 3 ; CHECK: %Ty2 = type { %Ty1* } 4 ; CHECK: %Ty1 = type { %Ty2* } 5 %Ty1 = type opaque 6 %Ty2 = type { %Ty1* } 7 8 ; CHECK: %intlist = type { %intlist*, i32 } 9 %intlist = type { %intlist*, i32 } 10 11 ; The uses of intlist in the other file should be remapped. 12 ; CHECK-NOT: {{%intlist.[0-9]}} 13 14 ; CHECK: %VecSize = type { <5 x i32> } 15 ; CHECK: %VecSize.{{[0-9]}} = type { <10 x i32> } 16 %VecSize = type { <5 x i32> } 17 18 %Struct1 = type opaque 19 @S1GV = external global %Struct1* 20 21 22 @GVTy1 = external global %Ty1* 23 @GVTy2 = global %Ty2* null 24 25 26 ; This should stay the same 27 ; CHECK-DAG: @MyIntList = global %intlist { %intlist* null, i32 17 } 28 @MyIntList = global %intlist { %intlist* null, i32 17 } 29 30 31 ; Nothing to link here. 32 33 ; CHECK-DAG: @0 = external global i32 34 @0 = external global i32 35 36 define i32* @use0() { 37 ret i32* @0 38 } 39 40 ; CHECK-DAG: @Inte = global i32 1 41 @Inte = global i32 1 42 43 ; Intern1 is intern in both files, rename testlink2's. 44 ; CHECK-DAG: @Intern1 = internal constant i32 42 45 @Intern1 = internal constant i32 42 46 47 @UseIntern1 = global i32* @Intern1 48 49 ; This should get renamed since there is a definition that is non-internal in 50 ; the other module. 51 ; CHECK-DAG: @Intern2.{{[0-9]+}} = internal constant i32 792 52 @Intern2 = internal constant i32 792 53 54 @UseIntern2 = global i32* @Intern2 55 56 ; CHECK-DAG: @MyVarPtr = linkonce global { i32* } { i32* @MyVar } 57 @MyVarPtr = linkonce global { i32* } { i32* @MyVar } 58 59 @UseMyVarPtr = global { i32* }* @MyVarPtr 60 61 ; CHECK-DAG: @MyVar = global i32 4 62 @MyVar = external global i32 63 64 ; Take value from other module. 65 ; CHECK-DAG: AConst = constant i32 1234 66 @AConst = linkonce constant i32 123 67 68 ; Renamed version of Intern1. 69 ; CHECK-DAG: @Intern1.{{[0-9]+}} = internal constant i32 52 70 71 72 ; Globals linked from testlink2. 73 ; CHECK-DAG: @Intern2 = constant i32 12345 74 75 ; CHECK-DAG: @MyIntListPtr = constant 76 ; CHECK-DAG: @1 = constant i32 412 77 78 79 declare i32 @foo(i32) 80 81 declare void @print(i32) 82 83 define void @main() { 84 %v1 = load i32, i32* @MyVar 85 call void @print(i32 %v1) 86 %idx = getelementptr %intlist, %intlist* @MyIntList, i64 0, i32 1 87 %v2 = load i32, i32* %idx 88 call void @print(i32 %v2) 89 %1 = call i32 @foo(i32 5) 90 %v3 = load i32, i32* @MyVar 91 call void @print(i32 %v3) 92 %v4 = load i32, i32* %idx 93 call void @print(i32 %v4) 94 ret void 95 } 96 97 define internal void @testintern() { 98 ret void 99 } 100 101 define internal void @Testintern() { 102 ret void 103 } 104 105 define void @testIntern() { 106 ret void 107 } 108 109 define void @VecSizeCrash(%VecSize) { 110 ret void 111 } 112
