Add a comment about A[i+(j+1)].

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90185 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/Analysis/ScalarEvolution/scev-aa.ll b/test/Analysis/ScalarEvolution/scev-aa.ll
index 371d07c7c1f7acf19f3b6faa00150b30c99b63f5..e07aca2e3cb5725b39391bb885a942e49a297fad 100644 (file)
--- a/test/Analysis/ScalarEvolution/scev-aa.ll
+++ b/test/Analysis/ScalarEvolution/scev-aa.ll
@@ -2,7 +2,7 @@
 ; RUN:   |& FileCheck %s
 
 ; At the time of this writing, -basicaa only misses the example of the form
-; A[i+(j+1)] != A[i+j].  However, it does get A[(i+j)+1] != A[i+j].
+; A[i+(j+1)] != A[i+j], which can arise from multi-dimensional array references.
 
 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64"