Imported Upstream version 6.10.0.49

Former-commit-id: 1d6753294b2993e1fbf92de9366bb9544db4189b

external/llvm-project/compiler-rt/test/ubsan/TestCases/Misc/vla.c

@@ -0,0 +1,11 @@
+// RUN: %clang -fsanitize=vla-bound %s -O3 -o %t
+// RUN: %run %t 2>&1 | FileCheck %s --check-prefix=CHECK-MINUS-ONE
+// RUN: %run %t a 2>&1 | FileCheck %s --check-prefix=CHECK-ZERO
+// RUN: %run %t a b
+
+int main(int argc, char **argv) {
+  // CHECK-MINUS-ONE: vla.c:[[@LINE+2]]:11: runtime error: variable length array bound evaluates to non-positive value -1
+  // CHECK-ZERO: vla.c:[[@LINE+1]]:11: runtime error: variable length array bound evaluates to non-positive value 0
+  int arr[argc - 2];
+  return 0;
+}