Remember which tests are hurt by LSR.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26860 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/X86/README.txt b/lib/Target/X86/README.txt
index 595409ff8bf0d3dcbba8b6ba3848fd63e918cae9..ac162c26d5c2e1fbe1123654a2892ff8224240fa 100644 (file)
--- a/lib/Target/X86/README.txt
+++ b/lib/Target/X86/README.txt
@@ -629,3 +629,7 @@ remateralization is implemented. This can be accomplished with 1) a target
 dependent LICM pass or 2) makeing SelectDAG represent the whole function. 
 
 //===---------------------------------------------------------------------===//
+
+The following tests perform worse with LSR:
+
+lambda, siod, optimizer-eval, ackermann, hash2, nestedloop, strcat, and Treesor.