diff options
author | Alexander Kornienko <alexfh@google.com> | 2013-03-14 09:43:28 +0000 |
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committer | Alexander Kornienko <alexfh@google.com> | 2013-03-14 09:43:28 +0000 |
commit | 868d4470cdfa9472353ea2a49a6c456ddae9c95b (patch) | |
tree | 5a5e56606d41060263048b5a5586b3d2380898ba /lib/Target/Mips/MipsMachineFunction.cpp | |
parent | 41d2daa9344a4c4e8bb88dba51cd087c0648b695 (diff) | |
parent | f635ef401786c84df32090251a8cf45981ecca33 (diff) |
Updating branches/google/testing to r176857
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/google/testing@177020 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/Mips/MipsMachineFunction.cpp')
-rw-r--r-- | lib/Target/Mips/MipsMachineFunction.cpp | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/lib/Target/Mips/MipsMachineFunction.cpp b/lib/Target/Mips/MipsMachineFunction.cpp index 11eef6591c..59b23f7ad7 100644 --- a/lib/Target/Mips/MipsMachineFunction.cpp +++ b/lib/Target/Mips/MipsMachineFunction.cpp @@ -13,7 +13,7 @@ #include "MipsSubtarget.h" #include "llvm/CodeGen/MachineInstrBuilder.h" #include "llvm/CodeGen/MachineRegisterInfo.h" -#include "llvm/Function.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<MipsSubtarget>(); + 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() { } |