[llvm-commits] [llvm] r58475 - in /llvm/trunk: include/llvm/Target/TargetJITInfo.h lib/ExecutionEngine/JIT/JITEmitter.cpp

[Evan Cheng]

Thanks! Evan

On Oct 30, 2008, at 4:44 PM, Jim Grosbach wrote:

> Author: grosbach
> Date: Thu Oct 30 18:44:39 2008
> New Revision: 58475
>
> URL: http://llvm.org/viewvc/llvm-project?rev=58475&view=rev
> Log:
> Revert errant deletion. The target needs to be able to specify that  
> it doesn't want the generic constant pool to be emitted.
>
> Modified:
>    llvm/trunk/include/llvm/Target/TargetJITInfo.h
>    llvm/trunk/lib/ExecutionEngine/JIT/JITEmitter.cpp
>
> Modified: llvm/trunk/include/llvm/Target/TargetJITInfo.h
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/Target/TargetJITInfo.h?rev=58475&r1=58474&r2=58475&view=diff
>
> = 
> = 
> = 
> = 
> = 
> = 
> = 
> = 
> ======================================================================
> --- llvm/trunk/include/llvm/Target/TargetJITInfo.h (original)
> +++ llvm/trunk/include/llvm/Target/TargetJITInfo.h Thu Oct 30  
> 18:44:39 2008
> @@ -107,6 +107,9 @@
>     // JIT to manage a GOT for it.
>     bool needsGOT() const { return useGOT; }
>
> +    /// hasCustomConstantPool - Allows a target to specify that  
> constant
> +    /// pool address resolution is handled by the target.
> +    virtual bool hasCustomConstantPool() const { return false; }
>   protected:
>     bool useGOT;
>   };
>
> Modified: llvm/trunk/lib/ExecutionEngine/JIT/JITEmitter.cpp
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/ExecutionEngine/JIT/JITEmitter.cpp?rev=58475&r1=58474&r2=58475&view=diff
>
> = 
> = 
> = 
> = 
> = 
> = 
> = 
> = 
> ======================================================================
> --- llvm/trunk/lib/ExecutionEngine/JIT/JITEmitter.cpp (original)
> +++ llvm/trunk/lib/ExecutionEngine/JIT/JITEmitter.cpp Thu Oct 30  
> 18:44:39 2008
> @@ -1013,6 +1013,11 @@
> }
>
> void JITEmitter::emitConstantPool(MachineConstantPool *MCP) {
> +  if (TheJIT->getJITInfo().hasCustomConstantPool()) {
> +    DOUT << "JIT: Target has custom constant pool handling.  
> Omitting standard "
> +            "constant pool\n";
> +    return;
> +  }
>   const std::vector<MachineConstantPoolEntry> &Constants = MCP- 
> >getConstants();
>   if (Constants.empty()) return;
>
>
>
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