document real source of bug

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9413 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/Transforms/InstCombine/2003-10-23-InstcombineNullFail.ll b/test/Transforms/InstCombine/2003-10-23-InstcombineNullFail.ll
index ec1751cf4a4d66fc83eabf6d2e0d1f11353354eb..01231260344070f7ab7cbd63c226427981347590 100644 (file)
--- a/test/Transforms/InstCombine/2003-10-23-InstcombineNullFail.ll
+++ b/test/Transforms/InstCombine/2003-10-23-InstcombineNullFail.ll
@@ -1,4 +1,7 @@
 ; RUN: llvm-as < %s | opt -instcombine | llvm-dis | grep false
+;
+; This actually looks like a constant propagation bug
+
 %X = type { [10 x int], float }
 
 implementation