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-rw-r--r--test/Transforms/SimplifyLibCalls/Puts.ll5
1 files changed, 4 insertions, 1 deletions
diff --git a/test/Transforms/SimplifyLibCalls/Puts.ll b/test/Transforms/SimplifyLibCalls/Puts.ll
index e9bb2b3..6753db8 100644
--- a/test/Transforms/SimplifyLibCalls/Puts.ll
+++ b/test/Transforms/SimplifyLibCalls/Puts.ll
@@ -1,7 +1,10 @@
; Test that the PutsCatOptimizer works correctly
; RUN: llvm-as < %s | opt -simplify-libcalls | llvm-dis | \
; RUN: not grep {call.*fputs}
-;
+
+; This transformation requires the pointer size, as it assumes that size_t is
+; the size of a pointer.
+target datalayout = "-p:64:64:64"
%struct._IO_FILE = type { i32, i8*, i8*, i8*, i8*, i8*, i8*, i8*, i8*, i8*, i8*, i8*, %struct._IO_marker*, %struct._IO_FILE*, i32, i32, i32, i16, i8, [1 x i8], i8*, i64, i8*, i8*, i32, [52 x i8] }
%struct._IO_marker = type { %struct._IO_marker*, %struct._IO_FILE*, i32 }