1 files changed, 76 insertions, 23 deletions
diff --git a/test/Linker/testlink1.ll b/test/Linker/testlink1.ll
index 4a9402576e..a8746379b6 100644
--- a/test/Linker/testlink1.ll
+++ b/test/Linker/testlink1.ll
@@ -1,42 +1,95 @@
 ; RUN: llvm-as < %s > %t.bc
 ; RUN: llvm-as < %p/testlink2.ll > %t2.bc
-; RUN: llvm-link %t.bc %t2.bc
+; RUN: llvm-link %t.bc %t2.bc -S | FileCheck %s
+
+; CHECK: %Ty2 = type { %Ty1* }
+; CHECK: %Ty1 = type { %Ty2* }
+%Ty1 = type opaque
+%Ty2 = type { %Ty1* }
+
+; CHECK: %intlist = type { %intlist*, i32 }
+%intlist = type { %intlist*, i32 }
+
+; The uses of intlist in the other file should be remapped.
+; CHECK-NOT: {{%intlist.[0-9]}}
+
+%Struct1 = type opaque
+@S1GV = external global %Struct1*
+
+
+@GVTy1 = external global %Ty1*
+@GVTy2 = global %Ty2* null
+
+
+; This should stay the same
+; CHECK: @MyIntList = global %intlist { %intlist* null, i32 17 }
+@MyIntList = global %intlist { %intlist* null, i32 17 }
+
+
+; Nothing to link here.
+
+; CHECK: @0 = external global i32
+@0 = external global i32
+; CHECK: @Inte = global i32 1
+@Inte = global i32 1
+
+; Intern1 is intern in both files, rename testlink2's.
+; CHECK: @Intern1 = internal constant i32 42
+@Intern1 = internal constant i32 42
+
+; This should get renamed since there is a definition that is non-internal in
+; the other module.
+; CHECK: @Intern2{{[0-9]+}} = internal constant i32 792
+@Intern2 = internal constant i32 792
+
+
+; CHECK: @MyVarPtr = linkonce global { i32* } { i32* @MyVar }
+@MyVarPtr = linkonce global { i32* } { i32* @MyVar }
+
+; CHECK: @MyVar = global i32 4
+@MyVar = external global i32
+
+; Take value from other module.
+; CHECK: AConst = constant i32 1234
+@AConst = linkonce constant i32 123
+
+; Renamed version of Intern1.
+; CHECK: @Intern1{{[0-9]+}} = internal constant i32 52
+
+
+; Globals linked from testlink2.
+; CHECK: @Intern2 = constant i32 12345
+
+; CHECK: @MyIntListPtr = constant 
+; CHECK: @1 = constant i32 412
 
-@MyVar = external global i32		; <i32*> [#uses=3]
-@MyIntList = global { \2*, i32 } { { \2*, i32 }* null, i32 17 }		; <{ \2*, i32 }*> [#uses=1]
-external global i32		; <i32*>:0 [#uses=0]
-@Inte = global i32 1		; <i32*> [#uses=0]
-@AConst = linkonce constant i32 123		; <i32*> [#uses=0]
-@Intern1 = internal constant i32 42		; <i32*> [#uses=0]
-@Intern2 = internal constant i32 792		; <i32*> [#uses=0]
-@MyVarPtr = linkonce global { i32* } { i32* @MyVar }		; <{ i32* }*> [#uses=0]
 
 declare i32 @foo(i32)
 
 declare void @print(i32)
 
 define void @main() {
-	%v1 = load i32* @MyVar		; <i32> [#uses=1]
-	call void @print( i32 %v1 )
-	%idx = getelementptr { \2*, i32 }* @MyIntList, i64 0, i32 1		; <i32*> [#uses=2]
-	%v2 = load i32* %idx		; <i32> [#uses=1]
-	call void @print( i32 %v2 )
-	call i32 @foo( i32 5 )		; <i32>:1 [#uses=0]
-	%v3 = load i32* @MyVar		; <i32> [#uses=1]
-	call void @print( i32 %v3 )
-	%v4 = load i32* %idx		; <i32> [#uses=1]
-	call void @print( i32 %v4 )
-	ret void
+  %v1 = load i32* @MyVar
+  call void @print(i32 %v1)
+  %idx = getelementptr %intlist* @MyIntList, i64 0, i32 1
+  %v2 = load i32* %idx
+  call void @print(i32 %v2)
+  %1 = call i32 @foo(i32 5)
+  %v3 = load i32* @MyVar
+  call void @print(i32 %v3)
+  %v4 = load i32* %idx
+  call void @print(i32 %v4)
+  ret void
 }
 
 define internal void @testintern() {
-	ret void
+  ret void
 }
 
 define internal void @Testintern() {
-	ret void
+  ret void
 }
 
 define void @testIntern() {
-	ret void
+  ret void
 }