Enable dynamic stack realignment by default.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86604 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/ARM/ARMBaseRegisterInfo.cpp b/lib/Target/ARM/ARMBaseRegisterInfo.cpp
index 23dfad12e74a8995519ade75aab127b3faceecfc..b34a2950cd6625024b166e205808d4d90995e317 100644 (file)
--- a/lib/Target/ARM/ARMBaseRegisterInfo.cpp
+++ b/lib/Target/ARM/ARMBaseRegisterInfo.cpp
@@ -45,7 +45,7 @@ ReuseFrameIndexVals("arm-reuse-frame-index-vals", cl::Hidden, cl::init(true),
           cl::desc("Reuse repeated frame index values"));
 
 static cl::opt<bool>
-ARMDynamicStackAlign("arm-dynamic-stack-alignment", cl::Hidden, cl::init(false),
+ARMDynamicStackAlign("arm-dynamic-stack-alignment", cl::Hidden, cl::init(true),
           cl::desc("Dynamically re-align the stack as needed"));
 
 unsigned ARMBaseRegisterInfo::getRegisterNumbering(unsigned RegEnum,