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      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 ; CHECK: %VecSize = type { <5 x i32> }
     17 ; CHECK: %VecSize.{{[0-9]}} = type { <10 x i32> }
     18 %VecSize = type { <5 x i32> }
     19 
     20 %Struct1 = type opaque
     21 @S1GV = external global %Struct1*
     22 
     23 
     24 @GVTy1 = external global %Ty1*
     25 @GVTy2 = global %Ty2* null
     26 
     27 
     28 ; This should stay the same
     29 ; CHECK: @MyIntList = global %intlist { %intlist* null, i32 17 }
     30 @MyIntList = global %intlist { %intlist* null, i32 17 }
     31 
     32 
     33 ; Nothing to link here.
     34 
     35 ; CHECK: @0 = external global i32
     36 @0 = external global i32
     37 ; CHECK: @Inte = global i32 1
     38 @Inte = global i32 1
     39 
     40 ; Intern1 is intern in both files, rename testlink2's.
     41 ; CHECK: @Intern1 = internal constant i32 42
     42 @Intern1 = internal constant i32 42
     43 
     44 ; This should get renamed since there is a definition that is non-internal in
     45 ; the other module.
     46 ; CHECK: @Intern2{{[0-9]+}} = internal constant i32 792
     47 @Intern2 = internal constant i32 792
     48 
     49 
     50 ; CHECK: @MyVarPtr = linkonce global { i32* } { i32* @MyVar }
     51 @MyVarPtr = linkonce global { i32* } { i32* @MyVar }
     52 
     53 ; CHECK: @MyVar = global i32 4
     54 @MyVar = external global i32
     55 
     56 ; Take value from other module.
     57 ; CHECK: AConst = constant i32 1234
     58 @AConst = linkonce constant i32 123
     59 
     60 ; Renamed version of Intern1.
     61 ; CHECK: @Intern1{{[0-9]+}} = internal constant i32 52
     62 
     63 
     64 ; Globals linked from testlink2.
     65 ; CHECK: @Intern2 = constant i32 12345
     66 
     67 ; CHECK: @MyIntListPtr = constant 
     68 ; CHECK: @1 = constant i32 412
     69 
     70 
     71 declare i32 @foo(i32)
     72 
     73 declare void @print(i32)
     74 
     75 define void @main() {
     76   %v1 = load i32* @MyVar
     77   call void @print(i32 %v1)
     78   %idx = getelementptr %intlist* @MyIntList, i64 0, i32 1
     79   %v2 = load i32* %idx
     80   call void @print(i32 %v2)
     81   %1 = call i32 @foo(i32 5)
     82   %v3 = load i32* @MyVar
     83   call void @print(i32 %v3)
     84   %v4 = load i32* %idx
     85   call void @print(i32 %v4)
     86   ret void
     87 }
     88 
     89 define internal void @testintern() {
     90   ret void
     91 }
     92 
     93 define internal void @Testintern() {
     94   ret void
     95 }
     96 
     97 define void @testIntern() {
     98   ret void
     99 }
    100 
    101 declare void @VecSizeCrash(%VecSize)
    102