diff options
Diffstat (limited to 'lib/Target/X86/X86FrameLowering.cpp')
| -rw-r--r-- | lib/Target/X86/X86FrameLowering.cpp | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/lib/Target/X86/X86FrameLowering.cpp b/lib/Target/X86/X86FrameLowering.cpp index 2238688..369589d 100644 --- a/lib/Target/X86/X86FrameLowering.cpp +++ b/lib/Target/X86/X86FrameLowering.cpp @@ -25,7 +25,7 @@ #include "llvm/CodeGen/MachineRegisterInfo.h" #include "llvm/MC/MCAsmInfo.h" #include "llvm/MC/MCSymbol.h" -#include "llvm/Target/TargetData.h" +#include "llvm/DataLayout.h" #include "llvm/Target/TargetOptions.h" #include "llvm/Support/CommandLine.h" #include "llvm/ADT/SmallSet.h" @@ -313,11 +313,11 @@ void X86FrameLowering::emitCalleeSavedFrameMoves(MachineFunction &MF, if (CSI.empty()) return; std::vector<MachineMove> &Moves = MMI.getFrameMoves(); - const TargetData *TD = TM.getTargetData(); + const X86RegisterInfo *RegInfo = TM.getRegisterInfo(); bool HasFP = hasFP(MF); // Calculate amount of bytes used for return address storing. - int stackGrowth = -TD->getPointerSize(); + int stackGrowth = -RegInfo->getSlotSize(); // FIXME: This is dirty hack. The code itself is pretty mess right now. // It should be rewritten from scratch and generalized sometimes. @@ -674,7 +674,7 @@ void X86FrameLowering::emitPrologue(MachineFunction &MF) const { // function, and use up to 128 bytes of stack space, don't have a frame // pointer, calls, or dynamic alloca then we do not need to adjust the // stack pointer (we fit in the Red Zone). - if (Is64Bit && !Fn->hasFnAttr(Attribute::NoRedZone) && + if (Is64Bit && !Fn->getFnAttributes().hasAttribute(Attributes::NoRedZone) && !RegInfo->needsStackRealignment(MF) && !MFI->hasVarSizedObjects() && // No dynamic alloca. !MFI->adjustsStack() && // No calls. @@ -715,9 +715,8 @@ void X86FrameLowering::emitPrologue(MachineFunction &MF) const { // ELSE => DW_CFA_offset_extended std::vector<MachineMove> &Moves = MMI.getFrameMoves(); - const TargetData *TD = MF.getTarget().getTargetData(); uint64_t NumBytes = 0; - int stackGrowth = -TD->getPointerSize(); + int stackGrowth = -SlotSize; if (HasFP) { // Calculate required stack adjustment. @@ -836,8 +835,6 @@ void X86FrameLowering::emitPrologue(MachineFunction &MF) const { MI->getOperand(3).setIsDead(); } - DL = MBB.findDebugLoc(MBBI); - // If there is an SUB32ri of ESP immediately before this instruction, merge // the two. This can be the case when tail call elimination is enabled and // the callee has more arguments then the caller. |
