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| author | Matthias Braun <matze@braunis.de> | 2015-09-25 21:25:19 +0000 |
|---|---|---|
| committer | Matthias Braun <matze@braunis.de> | 2015-09-25 21:25:19 +0000 |
| commit | c2d4befb54e2f978e14c5625065d8718016de7de (patch) | |
| tree | 95d7a20ee3dae30e91f40d3540335c5a421bf6d8 /llvm/lib/Target/PowerPC/PPCFrameLowering.cpp | |
| parent | 8d0b734e7116aeb3165d1fdd0d4a320eed07efde (diff) | |
| download | llvm-c2d4befb54e2f978e14c5625065d8718016de7de.zip llvm-c2d4befb54e2f978e14c5625065d8718016de7de.tar.gz llvm-c2d4befb54e2f978e14c5625065d8718016de7de.tar.bz2 | |
MachineBasicBlock: Factor out common code into isReturnBlock()
llvm-svn: 248617
Diffstat (limited to 'llvm/lib/Target/PowerPC/PPCFrameLowering.cpp')
| -rw-r--r-- | llvm/lib/Target/PowerPC/PPCFrameLowering.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/lib/Target/PowerPC/PPCFrameLowering.cpp b/llvm/lib/Target/PowerPC/PPCFrameLowering.cpp index db49dfd..b017708 100644 --- a/llvm/lib/Target/PowerPC/PPCFrameLowering.cpp +++ b/llvm/lib/Target/PowerPC/PPCFrameLowering.cpp @@ -270,7 +270,7 @@ static void RemoveVRSaveCode(MachineInstr *MI) { // epilog blocks. for (MachineFunction::iterator I = MF->begin(), E = MF->end(); I != E; ++I) { // If last instruction is a return instruction, add an epilogue - if (!I->empty() && I->back().isReturn()) { + if (I->isReturnBlock()) { bool FoundIt = false; for (MBBI = I->end(); MBBI != I->begin(); ) { --MBBI; @@ -326,7 +326,7 @@ static void HandleVRSaveUpdate(MachineInstr *MI, const TargetInstrInfo &TII) { for (MachineFunction::const_iterator BI = MF->begin(), BE = MF->end(); UsedRegMask != 0 && BI != BE; ++BI) { const MachineBasicBlock &MBB = *BI; - if (MBB.empty() || !MBB.back().isReturn()) + if (!MBB.isReturnBlock()) continue; const MachineInstr &Ret = MBB.back(); for (unsigned I = 0, E = Ret.getNumOperands(); I != E; ++I) { |