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| author | Matt Arsenault <Matthew.Arsenault@amd.com> | 2016-09-14 17:23:48 +0000 |
|---|---|---|
| committer | Matt Arsenault <Matthew.Arsenault@amd.com> | 2016-09-14 17:23:48 +0000 |
| commit | a2b036e88b8f31c4a2169c1d5634e21c9c8eb927 (patch) | |
| tree | 42c193d75f862e2c4580fe41e0da38f3a3d5765c /llvm/lib/Target/Mips/MipsInstrInfo.h | |
| parent | c531c9ebf555c2c96d62e2d0e956697fe7011cc3 (diff) | |
| download | bcm5719-llvm-a2b036e88b8f31c4a2169c1d5634e21c9c8eb927.tar.gz bcm5719-llvm-a2b036e88b8f31c4a2169c1d5634e21c9c8eb927.zip | |
AArch64: Use TTI branch functions in branch relaxation
The main change is to return the code size from
InsertBranch/RemoveBranch.
Patch mostly by Tim Northover
llvm-svn: 281505
Diffstat (limited to 'llvm/lib/Target/Mips/MipsInstrInfo.h')
| -rw-r--r-- | llvm/lib/Target/Mips/MipsInstrInfo.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/llvm/lib/Target/Mips/MipsInstrInfo.h b/llvm/lib/Target/Mips/MipsInstrInfo.h index 876e9f96c06..de242b84a6a 100644 --- a/llvm/lib/Target/Mips/MipsInstrInfo.h +++ b/llvm/lib/Target/Mips/MipsInstrInfo.h @@ -55,11 +55,13 @@ public: SmallVectorImpl<MachineOperand> &Cond, bool AllowModify) const override; - unsigned RemoveBranch(MachineBasicBlock &MBB) const override; + unsigned RemoveBranch(MachineBasicBlock &MBB, + int *BytesRemoved = nullptr) const override; unsigned InsertBranch(MachineBasicBlock &MBB, MachineBasicBlock *TBB, MachineBasicBlock *FBB, ArrayRef<MachineOperand> Cond, - const DebugLoc &DL) const override; + const DebugLoc &DL, + int *BytesAdded = nullptr) const override; bool ReverseBranchCondition(SmallVectorImpl<MachineOperand> &Cond) const override; |
