From 169d2bd06003c39970bc94c99669a34b61bb7e45 Mon Sep 17 00:00:00 2001 From: dim Date: Mon, 8 Apr 2013 18:41:23 +0000 Subject: Vendor import of llvm trunk r178860: http://llvm.org/svn/llvm-project/llvm/trunk@178860 --- lib/Target/Mips/MipsMachineFunction.cpp | 20 ++++++++++++++++++-- 1 file changed, 18 insertions(+), 2 deletions(-) (limited to 'lib/Target/Mips/MipsMachineFunction.cpp') diff --git a/lib/Target/Mips/MipsMachineFunction.cpp b/lib/Target/Mips/MipsMachineFunction.cpp index 5ff19ab..59b23f7 100644 --- a/lib/Target/Mips/MipsMachineFunction.cpp +++ b/lib/Target/Mips/MipsMachineFunction.cpp @@ -8,12 +8,12 @@ //===----------------------------------------------------------------------===// #include "MipsMachineFunction.h" +#include "MCTargetDesc/MipsBaseInfo.h" #include "MipsInstrInfo.h" #include "MipsSubtarget.h" -#include "MCTargetDesc/MipsBaseInfo.h" -#include "llvm/Function.h" #include "llvm/CodeGen/MachineInstrBuilder.h" #include "llvm/CodeGen/MachineRegisterInfo.h" +#include "llvm/IR/Function.h" #include "llvm/Support/CommandLine.h" using namespace llvm; @@ -56,4 +56,20 @@ unsigned MipsFunctionInfo::getMips16SPAliasReg() { return Mips16SPAliasReg = MF.getRegInfo().createVirtualRegister(RC); } +void MipsFunctionInfo::createEhDataRegsFI() { + for (int I = 0; I < 4; ++I) { + const MipsSubtarget &ST = MF.getTarget().getSubtarget(); + const TargetRegisterClass *RC = ST.isABI_N64() ? + &Mips::CPU64RegsRegClass : &Mips::CPURegsRegClass; + + EhDataRegFI[I] = MF.getFrameInfo()->CreateStackObject(RC->getSize(), + RC->getAlignment(), false); + } +} + +bool MipsFunctionInfo::isEhDataRegFI(int FI) const { + return CallsEhReturn && (FI == EhDataRegFI[0] || FI == EhDataRegFI[1] + || FI == EhDataRegFI[2] || FI == EhDataRegFI[3]); +} + void MipsFunctionInfo::anchor() { } -- cgit v1.1