Attempt to fix PR3709: when converting from an integer to a pointer,
first extend the integer to the correct width.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66009 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGen/PR3709-int-to-pointer-sign.c b/test/CodeGen/PR3709-int-to-pointer-sign.c
new file mode 100644
index 0000000..85944a3
--- /dev/null
+++ b/test/CodeGen/PR3709-int-to-pointer-sign.c
@@ -0,0 +1,5 @@
+// RUN: clang -emit-llvm %s -o - -O1 -triple=x86_64-gnu-linux | grep "i64 -1"
+
+// PR3709
+long long a() { return (long long)(int*)-1;}
+