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| author | Matthias Braun <matze@braunis.de> | 2015-08-26 01:55:47 +0000 |
|---|---|---|
| committer | Matthias Braun <matze@braunis.de> | 2015-08-26 01:55:47 +0000 |
| commit | ccfc9c8d6d4c69efb83825e9d384714736bbae72 (patch) | |
| tree | a6da2bf7bbc4d6d96384c857ba484f3a5aeeb148 /llvm | |
| parent | 17af60779654e74ba6e635581d456213b762462f (diff) | |
| download | bcm5719-llvm-ccfc9c8d6d4c69efb83825e9d384714736bbae72.tar.gz bcm5719-llvm-ccfc9c8d6d4c69efb83825e9d384714736bbae72.zip | |
FastISel: Use finishCondBranch() for ARM,Mips,PowerPC FastISel
Note that after this change branch probabilities are preserved now.
llvm-svn: 245998
Diffstat (limited to 'llvm')
| -rw-r--r-- | llvm/lib/Target/ARM/ARMFastISel.cpp | 9 | ||||
| -rw-r--r-- | llvm/lib/Target/Mips/MipsFastISel.cpp | 3 | ||||
| -rw-r--r-- | llvm/lib/Target/PowerPC/PPCFastISel.cpp | 3 |
3 files changed, 5 insertions, 10 deletions
diff --git a/llvm/lib/Target/ARM/ARMFastISel.cpp b/llvm/lib/Target/ARM/ARMFastISel.cpp index 95ecd8d5d1f..7890787a850 100644 --- a/llvm/lib/Target/ARM/ARMFastISel.cpp +++ b/llvm/lib/Target/ARM/ARMFastISel.cpp @@ -1275,8 +1275,7 @@ bool ARMFastISel::SelectBranch(const Instruction *I) { unsigned BrOpc = isThumb2 ? ARM::t2Bcc : ARM::Bcc; BuildMI(*FuncInfo.MBB, FuncInfo.InsertPt, DbgLoc, TII.get(BrOpc)) .addMBB(TBB).addImm(ARMPred).addReg(ARM::CPSR); - fastEmitBranch(FBB, DbgLoc); - FuncInfo.MBB->addSuccessor(TBB); + finishCondBranch(BI->getParent(), TBB, FBB); return true; } } else if (TruncInst *TI = dyn_cast<TruncInst>(BI->getCondition())) { @@ -1300,8 +1299,7 @@ bool ARMFastISel::SelectBranch(const Instruction *I) { BuildMI(*FuncInfo.MBB, FuncInfo.InsertPt, DbgLoc, TII.get(BrOpc)) .addMBB(TBB).addImm(CCMode).addReg(ARM::CPSR); - fastEmitBranch(FBB, DbgLoc); - FuncInfo.MBB->addSuccessor(TBB); + finishCondBranch(BI->getParent(), TBB, FBB); return true; } } else if (const ConstantInt *CI = @@ -1338,8 +1336,7 @@ bool ARMFastISel::SelectBranch(const Instruction *I) { unsigned BrOpc = isThumb2 ? ARM::t2Bcc : ARM::Bcc; BuildMI(*FuncInfo.MBB, FuncInfo.InsertPt, DbgLoc, TII.get(BrOpc)) .addMBB(TBB).addImm(CCMode).addReg(ARM::CPSR); - fastEmitBranch(FBB, DbgLoc); - FuncInfo.MBB->addSuccessor(TBB); + finishCondBranch(BI->getParent(), TBB, FBB); return true; } diff --git a/llvm/lib/Target/Mips/MipsFastISel.cpp b/llvm/lib/Target/Mips/MipsFastISel.cpp index f050cae26d6..7fdfeefb31f 100644 --- a/llvm/lib/Target/Mips/MipsFastISel.cpp +++ b/llvm/lib/Target/Mips/MipsFastISel.cpp @@ -912,8 +912,7 @@ bool MipsFastISel::selectBranch(const Instruction *I) { BuildMI(*BrBB, FuncInfo.InsertPt, DbgLoc, TII.get(Mips::BGTZ)) .addReg(CondReg) .addMBB(TBB); - fastEmitBranch(FBB, DbgLoc); - FuncInfo.MBB->addSuccessor(TBB); + finishCondBranch(BI->getParent(), TBB, FBB); return true; } return false; diff --git a/llvm/lib/Target/PowerPC/PPCFastISel.cpp b/llvm/lib/Target/PowerPC/PPCFastISel.cpp index cc288cd73d4..38477018ea0 100644 --- a/llvm/lib/Target/PowerPC/PPCFastISel.cpp +++ b/llvm/lib/Target/PowerPC/PPCFastISel.cpp @@ -775,8 +775,7 @@ bool PPCFastISel::SelectBranch(const Instruction *I) { BuildMI(*BrBB, FuncInfo.InsertPt, DbgLoc, TII.get(PPC::BCC)) .addImm(PPCPred).addReg(CondReg).addMBB(TBB); - fastEmitBranch(FBB, DbgLoc); - FuncInfo.MBB->addSuccessor(TBB); + finishCondBranch(BI->getParent(), TBB, FBB); return true; } } else if (const ConstantInt *CI = |
