From 04ee5a1d9267e5e6fab8f088095fcb83c3c5cbd1 Mon Sep 17 00:00:00 2001 From: Evan Cheng Date: Tue, 20 Jan 2009 19:12:24 +0000 Subject: Change TargetInstrInfo::isMoveInstr to return source and destination sub-register indices as well. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62600 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Target/CellSPU/SPUInstrInfo.h | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) (limited to 'lib/Target/CellSPU/SPUInstrInfo.h') diff --git a/lib/Target/CellSPU/SPUInstrInfo.h b/lib/Target/CellSPU/SPUInstrInfo.h index bc57e15..7bbdfad 100644 --- a/lib/Target/CellSPU/SPUInstrInfo.h +++ b/lib/Target/CellSPU/SPUInstrInfo.h @@ -49,12 +49,11 @@ namespace llvm { /// This is used for addressing modes. virtual const TargetRegisterClass *getPointerRegClass() const; - // Return true if the instruction is a register to register move and - // leave the source and dest operands in the passed parameters. - // - virtual bool isMoveInstr(const MachineInstr& MI, - unsigned& sourceReg, - unsigned& destReg) const; + /// Return true if the instruction is a register to register move and return + /// the source and dest operands and their sub-register indices by reference. + virtual bool isMoveInstr(const MachineInstr &MI, + unsigned &SrcReg, unsigned &DstReg, + unsigned &SrcSubIdx, unsigned &DstSubIdx) const; unsigned isLoadFromStackSlot(const MachineInstr *MI, int &FrameIndex) const; -- cgit v1.1