diff options
Diffstat (limited to 'llvm/lib/Target/CellSPU/SPUFrameLowering.cpp')
-rw-r--r-- | llvm/lib/Target/CellSPU/SPUFrameLowering.cpp | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/llvm/lib/Target/CellSPU/SPUFrameLowering.cpp b/llvm/lib/Target/CellSPU/SPUFrameLowering.cpp index 8e3186b599b..093f99f2871 100644 --- a/llvm/lib/Target/CellSPU/SPUFrameLowering.cpp +++ b/llvm/lib/Target/CellSPU/SPUFrameLowering.cpp @@ -181,18 +181,6 @@ void SPUFrameLowering::emitPrologue(MachineFunction &MF) const { MachineLocation FPSrc(MachineLocation::VirtualFP); Moves.push_back(MachineMove(ReadyLabel, FPDst, FPSrc)); } - } else { - // This is a leaf function -- insert a branch hint iff there are - // sufficient number instructions in the basic block. Note that - // this is just a best guess based on the basic block's size. - if (MBB.size() >= (unsigned) SPUFrameLowering::branchHintPenalty()) { - MachineBasicBlock::iterator MBBI = MBB.getLastNonDebugInstr(); - dl = MBBI->getDebugLoc(); - - // Insert terminator label - BuildMI(MBB, MBBI, dl, TII.get(SPU::PROLOG_LABEL)) - .addSym(MMI.getContext().CreateTempSymbol()); - } } } |