Set to default: x86 no longer fold and into test if it has more than one use.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47711 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Target/X86/X86ISelDAGToDAG.cpp

@@ -48,7 +48,7 @@ namespace {
   static cl::opt<bool>
   AlwaysFoldAndInTest("always-fold-and-in-test",
                 cl::desc("Always fold and operation in test"),
-                cl::init(true), cl::Hidden);
+                cl::init(false), cl::Hidden);
 }
 
 //===----------------------------------------------------------------------===//

test/CodeGen/X86/test-nofold.ll

@@ -1,6 +1,5 @@
 ; RUN: llvm-as < %s | llc -march=x86 -mcpu=yonah | grep {testl.*%e.x.*%e.x}
 ; rdar://5752025
-; XFAIL: *
 
 ; We don't want to fold the and into the test, because the and clobbers its
 ; input forcing a copy.  We want: