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| author | Cong Hou <congh@google.com> | 2015-09-10 23:10:42 +0000 |
|---|---|---|
| committer | Cong Hou <congh@google.com> | 2015-09-10 23:10:42 +0000 |
| commit | c536bd9e73a4a525771e41b15b209dd1149040cd (patch) | |
| tree | d970ad9b5d98a82d28a8f3c51d04b2dd1db6b27a /llvm/lib/CodeGen | |
| parent | a29c612ddd84e91718fbb8915a25a50f9c4a3f88 (diff) | |
| download | bcm5719-llvm-c536bd9e73a4a525771e41b15b209dd1149040cd.tar.gz bcm5719-llvm-c536bd9e73a4a525771e41b15b209dd1149040cd.zip | |
Pass BranchProbability/BlockMass by value instead of const& as they are small. NFC.
llvm-svn: 247357
Diffstat (limited to 'llvm/lib/CodeGen')
| -rw-r--r-- | llvm/lib/CodeGen/IfConversion.cpp | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/llvm/lib/CodeGen/IfConversion.cpp b/llvm/lib/CodeGen/IfConversion.cpp index ee0532bfc63..b99e570a446 100644 --- a/llvm/lib/CodeGen/IfConversion.cpp +++ b/llvm/lib/CodeGen/IfConversion.cpp @@ -190,10 +190,10 @@ namespace { private: bool ReverseBranchCondition(BBInfo &BBI); bool ValidSimple(BBInfo &TrueBBI, unsigned &Dups, - const BranchProbability &Prediction) const; + BranchProbability Prediction) const; bool ValidTriangle(BBInfo &TrueBBI, BBInfo &FalseBBI, bool FalseBranch, unsigned &Dups, - const BranchProbability &Prediction) const; + BranchProbability Prediction) const; bool ValidDiamond(BBInfo &TrueBBI, BBInfo &FalseBBI, unsigned &Dups1, unsigned &Dups2) const; void ScanInstructions(BBInfo &BBI); @@ -218,7 +218,7 @@ namespace { bool MeetIfcvtSizeLimit(MachineBasicBlock &BB, unsigned Cycle, unsigned Extra, - const BranchProbability &Prediction) const { + BranchProbability Prediction) const { return Cycle > 0 && TII->isProfitableToIfCvt(BB, Cycle, Extra, Prediction); } @@ -227,7 +227,7 @@ namespace { unsigned TCycle, unsigned TExtra, MachineBasicBlock &FBB, unsigned FCycle, unsigned FExtra, - const BranchProbability &Prediction) const { + BranchProbability Prediction) const { return TCycle > 0 && FCycle > 0 && TII->isProfitableToIfCvt(TBB, TCycle, TExtra, FBB, FCycle, FExtra, Prediction); @@ -474,7 +474,7 @@ static inline MachineBasicBlock *getNextBlock(MachineBasicBlock *BB) { /// number of instructions that the ifcvt would need to duplicate if performed /// in Dups. bool IfConverter::ValidSimple(BBInfo &TrueBBI, unsigned &Dups, - const BranchProbability &Prediction) const { + BranchProbability Prediction) const { Dups = 0; if (TrueBBI.IsBeingAnalyzed || TrueBBI.IsDone) return false; @@ -501,7 +501,7 @@ bool IfConverter::ValidSimple(BBInfo &TrueBBI, unsigned &Dups, /// if performed in 'Dups'. bool IfConverter::ValidTriangle(BBInfo &TrueBBI, BBInfo &FalseBBI, bool FalseBranch, unsigned &Dups, - const BranchProbability &Prediction) const { + BranchProbability Prediction) const { Dups = 0; if (TrueBBI.IsBeingAnalyzed || TrueBBI.IsDone) return false; |
