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| author | Craig Topper <craig.topper@gmail.com> | 2014-04-14 00:51:57 +0000 |
|---|---|---|
| committer | Craig Topper <craig.topper@gmail.com> | 2014-04-14 00:51:57 +0000 |
| commit | 4ba844388c586ee40871a52dc9d6eab883fde1b7 (patch) | |
| tree | e58f9eb46c2ea69c44c2b06a9cae04291ce5ae68 /lib/CodeGen/LLVMTargetMachine.cpp | |
| parent | b9ed50cf1772205b5a8f3ce2b604d01f9335e360 (diff) | |
| download | llvm-4ba844388c586ee40871a52dc9d6eab883fde1b7.tar.gz llvm-4ba844388c586ee40871a52dc9d6eab883fde1b7.tar.bz2 llvm-4ba844388c586ee40871a52dc9d6eab883fde1b7.tar.xz | |
[C++11] More 'nullptr' conversion. In some cases just using a boolean check instead of comparing to nullptr.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@206142 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/LLVMTargetMachine.cpp')
| -rw-r--r-- | lib/CodeGen/LLVMTargetMachine.cpp | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/lib/CodeGen/LLVMTargetMachine.cpp b/lib/CodeGen/LLVMTargetMachine.cpp index 9c2718be7f..5b07ad3d30 100644 --- a/lib/CodeGen/LLVMTargetMachine.cpp +++ b/lib/CodeGen/LLVMTargetMachine.cpp @@ -138,7 +138,7 @@ static MCContext *addPassesToGenerateCode(LLVMTargetMachine *TM, // Ask the target for an isel. if (PassConfig->addInstSelector()) - return NULL; + return nullptr; PassConfig->addMachinePasses(); @@ -185,7 +185,7 @@ bool LLVMTargetMachine::addPassesToEmitFile(PassManagerBase &PM, MII, MRI, STI); // Create a code emitter if asked to show the encoding. - MCCodeEmitter *MCE = 0; + MCCodeEmitter *MCE = nullptr; if (ShowMCEncoding) MCE = getTarget().createMCCodeEmitter(MII, MRI, STI, *Context); @@ -208,7 +208,7 @@ bool LLVMTargetMachine::addPassesToEmitFile(PassManagerBase &PM, *Context); MCAsmBackend *MAB = getTarget().createMCAsmBackend(MRI, getTargetTriple(), TargetCPU); - if (MCE == 0 || MAB == 0) + if (!MCE || !MAB) return true; AsmStreamer.reset(getTarget().createMCObjectStreamer( @@ -225,7 +225,7 @@ bool LLVMTargetMachine::addPassesToEmitFile(PassManagerBase &PM, // Create the AsmPrinter, which takes ownership of AsmStreamer if successful. FunctionPass *Printer = getTarget().createAsmPrinter(*this, *AsmStreamer); - if (Printer == 0) + if (!Printer) return true; // If successful, createAsmPrinter took ownership of AsmStreamer. @@ -246,7 +246,8 @@ bool LLVMTargetMachine::addPassesToEmitMachineCode(PassManagerBase &PM, JITCodeEmitter &JCE, bool DisableVerify) { // Add common CodeGen passes. - MCContext *Context = addPassesToGenerateCode(this, PM, DisableVerify, 0, 0); + MCContext *Context = addPassesToGenerateCode(this, PM, DisableVerify, nullptr, + nullptr); if (!Context) return true; @@ -265,7 +266,7 @@ bool LLVMTargetMachine::addPassesToEmitMC(PassManagerBase &PM, raw_ostream &Out, bool DisableVerify) { // Add common CodeGen passes. - Ctx = addPassesToGenerateCode(this, PM, DisableVerify, 0, 0); + Ctx = addPassesToGenerateCode(this, PM, DisableVerify, nullptr, nullptr); if (!Ctx) return true; @@ -280,7 +281,7 @@ bool LLVMTargetMachine::addPassesToEmitMC(PassManagerBase &PM, STI, *Ctx); MCAsmBackend *MAB = getTarget().createMCAsmBackend(MRI, getTargetTriple(), TargetCPU); - if (MCE == 0 || MAB == 0) + if (!MCE || !MAB) return true; std::unique_ptr<MCStreamer> AsmStreamer; @@ -290,7 +291,7 @@ bool LLVMTargetMachine::addPassesToEmitMC(PassManagerBase &PM, // Create the AsmPrinter, which takes ownership of AsmStreamer if successful. FunctionPass *Printer = getTarget().createAsmPrinter(*this, *AsmStreamer); - if (Printer == 0) + if (!Printer) return true; // If successful, createAsmPrinter took ownership of AsmStreamer. |