Don't use a potentially expensive shift if all we want is one set bit.

[oota-llvm.git] / test / CodeGen / SystemZ / branch-02.ll

diff --git a/test/CodeGen/SystemZ/branch-02.ll b/test/CodeGen/SystemZ/branch-02.ll
index 9365f16143090c7cf3548390da633779d4fea63e..9f71c053c7beedee39ced2f906d6db533c592522 100644 (file)
--- a/test/CodeGen/SystemZ/branch-02.ll
+++ b/test/CodeGen/SystemZ/branch-02.ll
@@ -1,5 +1,6 @@
 ; Test all condition-code masks that are relevant for signed integer
-; comparisons.
+; comparisons, in cases where a separate branch is better than COMPARE
+; AND BRANCH.
 ;
 ; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s