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| author | Akira Hatanaka <ahatanaka@mips.com> | 2012-10-27 00:10:18 +0000 |
|---|---|---|
| committer | Akira Hatanaka <ahatanaka@mips.com> | 2012-10-27 00:10:18 +0000 |
| commit | eb98ae46bca786f033f8f4ab5f89ac046bd9f28e (patch) | |
| tree | d9dd1b73f24bee43fc3b4f6dcead095ea3dc90c1 /lib/Target/Mips/MipsISelLowering.h | |
| parent | 7887c90a7b80b994a51a2a3b88eef3643473e67c (diff) | |
| download | llvm-eb98ae46bca786f033f8f4ab5f89ac046bd9f28e.tar.gz llvm-eb98ae46bca786f033f8f4ab5f89ac046bd9f28e.tar.bz2 llvm-eb98ae46bca786f033f8f4ab5f89ac046bd9f28e.tar.xz | |
Add method MipsTargetLowering::copyByValRegs.
This method copies byval arguments passed in registers onto the stack and has
the same functionality as existing functions CopyMips64ByValRegs and
ReadByValArg which will be deleted later.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166841 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/Mips/MipsISelLowering.h')
| -rw-r--r-- | lib/Target/Mips/MipsISelLowering.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/lib/Target/Mips/MipsISelLowering.h b/lib/Target/Mips/MipsISelLowering.h index 33ddce9a68..c2ff4b5368 100644 --- a/lib/Target/Mips/MipsISelLowering.h +++ b/lib/Target/Mips/MipsISelLowering.h @@ -277,6 +277,16 @@ namespace llvm { bool IsEligibleForTailCallOptimization(CallingConv::ID CalleeCC, unsigned NextStackOffset) const; + /// copyByValArg - Copy argument registers which were used to pass a byval + /// argument to the stack. Create a stack frame object for the byval + /// argument. + void copyByValRegs(SDValue Chain, DebugLoc DL, + std::vector<SDValue> &OutChains, SelectionDAG &DAG, + const ISD::ArgFlagsTy &Flags, + SmallVectorImpl<SDValue> &InVals, + const Argument *FuncArg, + const MipsCC &CC, const ByValArgInfo &ByVal) const; + virtual SDValue LowerFormalArguments(SDValue Chain, CallingConv::ID CallConv, bool isVarArg, |