Add testcast for bug475

llvm-svn: 18513

Author: alkis

llvm/test/Regression/ExecutionEngine/2004-12-04-LazyCompileFuncs.ll

@@ -0,0 +1,36 @@
+; RUN: llvm-as -f %s -o %t.bc
+; RUN: lli -debug-only=jit %t.bc 2>&1 | not grep 'G()'
+
+target endian = little
+target pointersize = 32
+deplibs = [ "c", "crtend" ]
+%.str_1 = internal constant [7 x sbyte] c"IN F!\0A\00"		; <[7 x sbyte]*> [#uses=1]
+%.str_2 = internal constant [7 x sbyte] c"IN G!\0A\00"		; <[7 x sbyte]*> [#uses=1]
+%Ptrs = internal constant [2 x void (...)*] [ void (...)* cast (void ()* %F to void (...)*), void (...)* cast (void ()* %G to void (...)*) ]            ; <[2 x void (...)*]*> [#uses=1]
+
+implementation   ; Functions:
+
+declare int %printf(sbyte*, ...)
+
+internal void %F() {
+entry:
+	%tmp.0 = call int (sbyte*, ...)* %printf( sbyte* getelementptr ([7 x sbyte]* %.str_1, int 0, int 0) )		; <int> [#uses=0]
+	ret void
+}
+
+internal void %G() {
+entry:
+	%tmp.0 = call int (sbyte*, ...)* %printf( sbyte* getelementptr ([7 x sbyte]* %.str_2, int 0, int 0) )		; <int> [#uses=0]
+	ret void
+}
+
+int %main(int %argc, sbyte** %argv) {
+entry:
+	%tmp.3 = and int %argc, 1		; <int> [#uses=1]
+	%tmp.4 = getelementptr [2 x void (...)*]* %Ptrs, int 0, int %tmp.3		; <void (...)**> [#uses=1]
+	%tmp.5 = load void (...)** %tmp.4		; <void (...)*> [#uses=1]
+	%tmp.5_c = cast void (...)* %tmp.5 to void ()*		; <void ()*> [#uses=1]
+	call void %tmp.5_c( )
+	ret int undef
+}
+