Legalize: Improve legalization of long vector extends.

[oota-llvm.git] / lib / Target / ARM / Thumb1FrameLowering.cpp

diff --git a/lib/Target/ARM/Thumb1FrameLowering.cpp b/lib/Target/ARM/Thumb1FrameLowering.cpp
index 1e2a8b03e1a0470cd7d3796dffa5e2751adc91f4..db49db8ca3bfe7d36233c5ca23c43e22b543f403 100644 (file)
--- a/lib/Target/ARM/Thumb1FrameLowering.cpp
+++ b/lib/Target/ARM/Thumb1FrameLowering.cpp
@@ -88,7 +88,8 @@ void Thumb1FrameLowering::emitPrologue(MachineFunction &MF) const {
   const Thumb1InstrInfo &TII =
     *static_cast<const Thumb1InstrInfo*>(MF.getTarget().getInstrInfo());
 
-  unsigned ArgRegsSaveSize = AFI->getArgRegsSaveSize();
+  unsigned Align = MF.getTarget().getFrameLowering()->getStackAlignment();
+  unsigned ArgRegsSaveSize = AFI->getArgRegsSaveSize(Align);
   unsigned NumBytes = MFI->getStackSize();
   const std::vector<CalleeSavedInfo> &CSI = MFI->getCalleeSavedInfo();
   DebugLoc dl = MBBI != MBB.end() ? MBBI->getDebugLoc() : DebugLoc();
@@ -249,7 +250,8 @@ void Thumb1FrameLowering::emitEpilogue(MachineFunction &MF,
   const Thumb1InstrInfo &TII =
     *static_cast<const Thumb1InstrInfo*>(MF.getTarget().getInstrInfo());
 
-  unsigned ArgRegsSaveSize = AFI->getArgRegsSaveSize();
+  unsigned Align = MF.getTarget().getFrameLowering()->getStackAlignment();
+  unsigned ArgRegsSaveSize = AFI->getArgRegsSaveSize(Align);
   int NumBytes = (int)MFI->getStackSize();
   const uint16_t *CSRegs = RegInfo->getCalleeSavedRegs();
   unsigned FramePtr = RegInfo->getFrameRegister(MF);