Add comment to test case for documentation.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60521 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/Analysis/uninit-vals-ps-region.c b/test/Analysis/uninit-vals-ps-region.c
index 870ca54e41a635d000823c57e1e8708664ba3439..3109393775051b0112374d827e8da502e63ed06f 100644 (file)
--- a/test/Analysis/uninit-vals-ps-region.c
+++ b/test/Analysis/uninit-vals-ps-region.c
@@ -12,6 +12,6 @@ void f4() {
   int a;
   if (global.data == 0)
     a = 3;
-  if (global.data == 0)
+  if (global.data == 0) // The true branch is infeasible.
     g(a); // no-warning
 }