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-rw-r--r--test/Transforms/SimplifyLibCalls/StrCat.ll4
1 files changed, 4 insertions, 0 deletions
diff --git a/test/Transforms/SimplifyLibCalls/StrCat.ll b/test/Transforms/SimplifyLibCalls/StrCat.ll
index 89ef4ea..a2e1f3a 100644
--- a/test/Transforms/SimplifyLibCalls/StrCat.ll
+++ b/test/Transforms/SimplifyLibCalls/StrCat.ll
@@ -5,6 +5,10 @@
; RUN: llvm-as < %s | opt -simplify-libcalls | llvm-dis | \
; RUN: grep {puts.*%arg1}
+; 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]