Fix backwards conditional.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116897 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/ARM/ARMExpandPseudoInsts.cpp b/lib/Target/ARM/ARMExpandPseudoInsts.cpp
index 39d7afa..0275a50 100644
--- a/lib/Target/ARM/ARMExpandPseudoInsts.cpp
+++ b/lib/Target/ARM/ARMExpandPseudoInsts.cpp
@@ -607,7 +607,7 @@
                                         *TII);
         }
         // If there's dynamic realignment, adjust for it.
-        if (!RI.needsStackRealignment(MF)) {
+        if (RI.needsStackRealignment(MF)) {
           MachineFrameInfo  *MFI = MF.getFrameInfo();
           unsigned MaxAlign = MFI->getMaxAlignment();
           assert (!AFI->isThumb1OnlyFunction());