From c5848f4ced8f9174e7141c0d2589acaafa13ff35 Mon Sep 17 00:00:00 2001
From: Jim Grosbach <grosbach@apple.com>
Date: Wed, 4 Nov 2009 22:41:00 +0000
Subject: [PATCH] dynamic stack realignment necessitates scanning the floating
 point callee- saved instructions even if no stack adjustment for those saves
 is needed.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86056 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Target/ARM/ARMBaseRegisterInfo.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/Target/ARM/ARMBaseRegisterInfo.cpp b/lib/Target/ARM/ARMBaseRegisterInfo.cpp
index c1c531c9376..7dd21ecb045 100644
--- a/lib/Target/ARM/ARMBaseRegisterInfo.cpp
+++ b/lib/Target/ARM/ARMBaseRegisterInfo.cpp
@@ -1339,10 +1339,10 @@ emitPrologue(MachineFunction &MF) const {
   AFI->setGPRCalleeSavedArea2Offset(GPRCS2Offset);
   AFI->setDPRCalleeSavedAreaOffset(DPRCSOffset);
 
+  movePastCSLoadStoreOps(MBB, MBBI, ARM::FSTD, 0, 3, STI);
   NumBytes = DPRCSOffset;
   if (NumBytes) {
-    // Insert it after all the callee-save spills.
-    movePastCSLoadStoreOps(MBB, MBBI, ARM::FSTD, 0, 3, STI);
+    // Adjust SP after all the callee-save spills.
     emitSPUpdate(isARM, MBB, MBBI, dl, TII, -NumBytes);
   }