vendor/llvm/llvm-r72732

1 files changed, 10 insertions, 0 deletions

diff --git a/test/Transforms/FunctionAttrs/2008-10-04-LocalMemory.ll b/test/Transforms/FunctionAttrs/2008-10-04-LocalMemory.ll
new file mode 100644
index 0000000000000..50ca64120004d
--- /dev/null
+++ b/test/Transforms/FunctionAttrs/2008-10-04-LocalMemory.ll
@@ -0,0 +1,10 @@
+; RUN: llvm-as < %s | opt -functionattrs | llvm-dis | grep readnone | count 2
+
+declare i32 @g(i32*) readnone
+
+define i32 @f() {
+	%x = alloca i32		; <i32*> [#uses=2]
+	store i32 0, i32* %x
+	%y = call i32 @g(i32* %x)		; <i32> [#uses=1]
+	ret i32 %y
+}