Add some more interesting test cases for the linker

llvm-svn: 816

llvm/test/Regression/Linker/testlink1.ll

@@ -5,6 +5,9 @@
 
 %AConst    = constant int 123
 
+; Initialized to point to external %MyVar
+%MyVarPtr  = global { int * }  { int * %MyVar }
+
 declare int "foo"(int %blah)      ;; Declared in testlink2.ll
 
 declare void "print"(int %Value)

llvm/test/Regression/Linker/testlink2.ll

@@ -4,6 +4,9 @@
 
 %AConst    = constant int 123
 
+%MyIntListPtr = constant { {\2,int}* } { {\2,int}* %MyIntList }
+%MyVarPtr  = global { int * }  { int * %MyVar }
+
 constant int 412
 
 implementation
@@ -13,10 +16,9 @@ begin
 	store int %blah, int *%MyVar
 	store int 12, { \2 *, int } * %MyIntList, ubyte 1
 
-	;%ack = load int * %0   ;; Load from the unnamed constant
-	;%fzo = add int %ack, %blah
-	;ret int %fzo
-	ret int %blah
+	%ack = load int * %0   ;; Load from the unnamed constant
+	%fzo = add int %ack, %blah
+	ret int %fzo
 end
 
 declare void "unimp"(float, double)