1 ; RUN: llvm-as < %s > %t.bc 2 ; RUN: llvm-as < %p/testlink2.ll > %t2.bc 3 ; RUN: llvm-link %t.bc %t2.bc -S | FileCheck %s 4 5 ; CHECK: %Ty2 = type { %Ty1* } 6 ; CHECK: %Ty1 = type { %Ty2* } 7 %Ty1 = type opaque 8 %Ty2 = type { %Ty1* } 9 10 ; CHECK: %intlist = type { %intlist*, i32 } 11 %intlist = type { %intlist*, i32 } 12 13 ; The uses of intlist in the other file should be remapped. 14 ; CHECK-NOT: {{%intlist.[0-9]}} 15 16 %Struct1 = type opaque 17 @S1GV = external global %Struct1* 18 19 20 @GVTy1 = external global %Ty1* 21 @GVTy2 = global %Ty2* null 22 23 24 ; This should stay the same 25 ; CHECK: @MyIntList = global %intlist { %intlist* null, i32 17 } 26 @MyIntList = global %intlist { %intlist* null, i32 17 } 27 28 29 ; Nothing to link here. 30 31 ; CHECK: @0 = external global i32 32 @0 = external global i32 33 ; CHECK: @Inte = global i32 1 34 @Inte = global i32 1 35 36 ; Intern1 is intern in both files, rename testlink2's. 37 ; CHECK: @Intern1 = internal constant i32 42 38 @Intern1 = internal constant i32 42 39 40 ; This should get renamed since there is a definition that is non-internal in 41 ; the other module. 42 ; CHECK: @Intern2{{[0-9]+}} = internal constant i32 792 43 @Intern2 = internal constant i32 792 44 45 46 ; CHECK: @MyVarPtr = linkonce global { i32* } { i32* @MyVar } 47 @MyVarPtr = linkonce global { i32* } { i32* @MyVar } 48 49 ; CHECK: @MyVar = global i32 4 50 @MyVar = external global i32 51 52 ; Take value from other module. 53 ; CHECK: AConst = constant i32 1234 54 @AConst = linkonce constant i32 123 55 56 ; Renamed version of Intern1. 57 ; CHECK: @Intern1{{[0-9]+}} = internal constant i32 52 58 59 60 ; Globals linked from testlink2. 61 ; CHECK: @Intern2 = constant i32 12345 62 63 ; CHECK: @MyIntListPtr = constant 64 ; CHECK: @1 = constant i32 412 65 66 67 declare i32 @foo(i32) 68 69 declare void @print(i32) 70 71 define void @main() { 72 %v1 = load i32* @MyVar 73 call void @print(i32 %v1) 74 %idx = getelementptr %intlist* @MyIntList, i64 0, i32 1 75 %v2 = load i32* %idx 76 call void @print(i32 %v2) 77 %1 = call i32 @foo(i32 5) 78 %v3 = load i32* @MyVar 79 call void @print(i32 %v3) 80 %v4 = load i32* %idx 81 call void @print(i32 %v4) 82 ret void 83 } 84 85 define internal void @testintern() { 86 ret void 87 } 88 89 define internal void @Testintern() { 90 ret void 91 } 92 93 define void @testIntern() { 94 ret void 95 } 96
