Test code quality for variable length array references.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36163 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/CFrontend/2007-03-27-VarLengthArray.c b/test/CFrontend/2007-03-27-VarLengthArray.c
new file mode 100644 (file)
index 0000000..5bebe9b
--- /dev/null
+++ b/test/CFrontend/2007-03-27-VarLengthArray.c
@@ -0,0 +1,7 @@
+// RUN: %llvmgcc -S %s -o - | grep {getelementptr i32}
+extern void f(int *);
+int e(int m, int n) {
+  int x[n];
+  f(x);
+  return x[m];
+}