; Test that the StrNCpyOptimizer works correctly
-; RUN: llvm-as < %s | opt -simplify-libcalls | llvm-dis | \
+; RUN: opt < %s -simplify-libcalls -S | \
; RUN: not grep {call.*strncpy}
+; This transformation requires the pointer size, as it assumes that size_t is
+; the size of a pointer.
+target datalayout = "-p:64:64:64"
+
@hello = constant [6 x i8] c"hello\00" ; <[6 x i8]*> [#uses=1]
@null = constant [1 x i8] zeroinitializer ; <[1 x i8]*> [#uses=1]
@null_hello = constant [7 x i8] c"\00hello\00" ; <[7 x i8]*> [#uses=1]