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llvm-mirror/lib/Target/ARM/ARMMachineFunctionInfo.cpp
Manman Ren 6cbd4fbe85 CXX_FAST_TLS calling convention: performance improvement for ARM.
This is the same change on ARM as r255821 on AArch64.
rdar://9001553

llvm-svn: 257424
2016-01-12 00:47:18 +00:00

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964 B
C++

//===-- ARMMachineFunctionInfo.cpp - ARM machine function info ------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#include "ARMMachineFunctionInfo.h"
using namespace llvm;
void ARMFunctionInfo::anchor() { }
ARMFunctionInfo::ARMFunctionInfo(MachineFunction &MF)
: isThumb(MF.getSubtarget<ARMSubtarget>().isThumb()),
hasThumb2(MF.getSubtarget<ARMSubtarget>().hasThumb2()),
StByValParamsPadding(0), ArgRegsSaveSize(0), HasStackFrame(false),
RestoreSPFromFP(false), LRSpilledForFarJump(false),
FramePtrSpillOffset(0), GPRCS1Offset(0), GPRCS2Offset(0), DPRCSOffset(0),
GPRCS1Size(0), GPRCS2Size(0), DPRCSSize(0),
PICLabelUId(0), VarArgsFrameIndex(0), HasITBlocks(false),
IsSplitCSR(false) {}