Mark some pattern-less instructions as neverHasSideEffects.

[oota-llvm.git] / lib / Target / ARM / ARMFrameInfo.h

diff --git a/lib/Target/ARM/ARMFrameInfo.h b/lib/Target/ARM/ARMFrameInfo.h
index 5bd7f676671c3b74fe05c35700f3d9780d6adb9e..d5dae244249988ff549d3207b920be28b097eacc 100644 (file)
--- a/lib/Target/ARM/ARMFrameInfo.h
+++ b/lib/Target/ARM/ARMFrameInfo.h
@@ -2,8 +2,7 @@
 //
 //                     The LLVM Compiler Infrastructure
 //
-// This file was developed by the "Instituto Nokia de Tecnologia" and
-// is distributed under the University of Illinois Open Source
+// This file is distributed under the University of Illinois Open Source
 // License. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
@@ -16,18 +15,16 @@
 #define ARM_FRAMEINFO_H
 
 #include "ARM.h"
+#include "ARMSubtarget.h"
 #include "llvm/Target/TargetFrameInfo.h"
-#include "llvm/Target/TargetMachine.h"
 
 namespace llvm {
 
-class ARMFrameInfo: public TargetFrameInfo {
-
+class ARMFrameInfo : public TargetFrameInfo {
 public:
-  ARMFrameInfo()
-    : TargetFrameInfo(TargetFrameInfo::StackGrowsDown, 8, 0) {
+  explicit ARMFrameInfo(const ARMSubtarget &ST)
+    : TargetFrameInfo(StackGrowsDown, ST.getStackAlignment(), 0, 4) {
   }
-
 };
 
 } // End llvm namespace