search for: sparcv9burgisel

Hi, I need to generate a branch instruction from within CodeGenIntrinsic in SparcV9BurgISel.cpp. I generate a few instructions and add them to the mvec vector, and then I need to generate a branch whose target is the first instruction in the vector. I've seen how other portions of the code do this, but they have access to more information than CodeGenIntrinsic. Thanks, Brent

...rc/llvm/lib/Target/X86/X86FloatingPoint.cpp:371: warning: converting of negative value `-0x000000001' to `unsigned int' /home/wanderer/pkg/build/llvm/src/llvm/lib/Target/X86/X86FloatingPoint.cpp:372: warning: converting of negative value `-0x000000001' to `unsigned int' Compiling SparcV9BurgISel.cpp /home/wanderer/pkg/build/llvm/src/llvm/lib/Target/SparcV9/SparcV9BurgISel.cpp: In function `uint64_t llvm::ConvertConstantToIntType(const llvm::TargetMachine&, const llvm::Value*, const llvm::Type*, bool&)': /home/wanderer/pkg/build/llvm/src/llvm/lib/Target/SparcV9/SparcV9BurgISel...

Is there a way to access the current MachineBasicBlock info from within CodeGenIntrinsic in SparcV9BurgISel.cpp? The arguments are: Intrinsic::ID iid, CallInst &callInstr, TargetMachine &target, and std::vector<MachineInstr*>& mvec, none of which seem to offer access to the current MachineBasicBlock. Brent

Hi: In the file of SparcV9BurgISel.cpp, you said you didn't implement the "Switch" instruction and I also can't find how the "Select" instruction is implemented. So do you do some work to handle these two kind of instructions in other parts? Where can I find it? Thank you! -- Shuhan

...rc/llvm/lib/Target/X86/X86FloatingPoint.cpp:371: warning: converting of negative value `-0x000000001' to `unsigned int' /home/wanderer/pkg/build/llvm/src/llvm/lib/Target/X86/X86FloatingPoint.cpp:372: warning: converting of negative value `-0x000000001' to `unsigned int' Compiling SparcV9BurgISel.cpp /home/wanderer/pkg/build/llvm/src/llvm/lib/Target/SparcV9/SparcV9BurgISel.cpp: In function `uint64_t llvm::ConvertConstantToIntType(const llvm::TargetMachine&, const llvm::Value*, const llvm::Type*, bool&)': /home/wanderer/pkg/build/llvm/src/llvm/lib/Target/SparcV9/SparcV9BurgISel...

...6FloatingPoint.cpp:371: > warning: converting of negative value `-0x000000001' to `unsigned int' > /home/wanderer/pkg/build/llvm/src/llvm/lib/Target/X86/X86FloatingPoint.cpp:372: > warning: converting of negative value `-0x000000001' to `unsigned int' > > Compiling SparcV9BurgISel.cpp > /home/wanderer/pkg/build/llvm/src/llvm/lib/Target/SparcV9/SparcV9BurgISel.cpp: > In function `uint64_t llvm::ConvertConstantToIntType(const > llvm::TargetMachine&, const llvm::Value*, const llvm::Type*, bool&)': > /home/wanderer/pkg/build/llvm/src/llvm/lib/Target/Spa...

.../Target/SparcV8/SparcV8TargetMachine.cpp Index: lib/Target/SparcV9/EmitBytecodeToAssembly.cpp Index: lib/Target/SparcV9/MachineFunctionInfo.cpp Index: lib/Target/SparcV9/MachineFunctionInfo.h Index: lib/Target/SparcV9/MappingInfo.cpp Index: lib/Target/SparcV9/MappingInfo.h Index: lib/Target/SparcV9/SparcV9BurgISel.cpp Index: lib/Target/SparcV9/SparcV9FrameInfo.h Index: lib/Target/SparcV9/SparcV9InstrForest.h Index: lib/Target/SparcV9/SparcV9Internals.h Index: lib/Target/SparcV9/SparcV9PrologEpilogInserter.cpp Index: lib/Target/SparcV9/SparcV9RegClassInfo.cpp Index: lib/Target/SparcV9/SparcV9RegClassInfo.h In...