(2) Modified singleNode.ll to do some computation in main as well
M    llvm/test/VISC/unitTests/singleNode.ll
M    llvm/lib/Transforms/DFG2LLVM_X86/DFG2LLVM_X86.cpp

delete only nodes for which code has been generated.
(2) Modified DFG2LLVM_X86 to not delete Launch Intrinsic (now that is part of
clearDFG) and fixed freed the memory allocated by CodeGenTraversal
M    llvm/lib/Transforms/DFG2LLVM_X86/DFG2LLVM_X86.cpp
A    llvm/lib/Transforms/ClearDFG
A    llvm/lib/Transforms/ClearDFG/ClearDFG.cpp
A    llvm/lib/Transforms/ClearDFG/ClearDFG.exports
A    llvm/lib/Transforms/ClearDFG/CMakeLists.txt
A    llvm/lib/Transforms/ClearDFG/Makefile

(2) Have to generate code for a new Launch function which can be called by
pthread_create and which extracts the root inputs from a memory location i8*.
(3) Formatted the different files to be more consisitent with LLVM coding
principles
M    llvm/include/llvm/BuildDFG/BuildDFG.h
M    llvm/include/llvm/IR/DFGraph.h
M    llvm/lib/Transforms/BuildDFG/BuildDFG.cpp
M    llvm/lib/Transforms/DFG2LLVM_X86/DFG2LLVM_X86.cpp

M    llvm/test/VISC/unitTests/twoNodeConnect.ll
M    llvm/test/VISC/unitTests/queryNumNodeInst.ll
M    llvm/test/VISC/unitTests/query2D.ll
M    llvm/test/VISC/unitTests/query3D.ll
M    llvm/test/VISC/unitTests/twoNode.ll
M    llvm/test/VISC/unitTests/queryNumDim.ll
M    llvm/test/VISC/unitTests/twoNodeQuery.ll
M    llvm/test/VISC/unitTests/singleNode.ll

file
(2) Fixed a bug in dfg2llvm-x86. Tests were crashing when input dimension to a
createNode1D/2D/3D intrinsic was a constant because of its absence in VMap. Now
fixed.
M    llvm/include/llvm/Support/DOTGraphTraits.h
M    llvm/include/llvm/Support/GraphWriter.h
M    llvm/include/llvm/IR/DFGraph.h
M    llvm/lib/Transforms/DFG2LLVM_X86/DFG2LLVM_X86.cpp

- Simple (only for first cut, to be reconsidered) kernel selection.
- Code refactoring.

(more testing required).

Added a (simple, to be reconsidered) way of finding a kernel.

(2) Added codegen support for i/o bindings in dfg2llvm-x86 pass
M    llvm/include/llvm/BuildDFG/BuildDFG.h
M    llvm/include/llvm/IR/DFGraph.h
M    llvm/lib/Transforms/BuildDFG/BuildDFG.cpp
M    llvm/lib/Transforms/DFG2LLVM_X86/DFG2LLVM_X86.cpp

Next step is to add support for new bind intrinsic.
(2) Minor bug fixes
M    llvm/include/llvm/IR/DFGraph.h
M    llvm/lib/Transforms/BuildDFG/BuildDFG.cpp
M    llvm/lib/Transforms/DFG2LLVM_X86/DFG2LLVM_X86.cpp

(2) Updated the DFG2LLVM_X86 pass to pass correct dim limit values while
generating code for internal node

instructions being generated successfully.
(2) Updated DFNode class and BuildDFG pass to make all nodes have struct as
return type.
M    llvm/include/llvm/BuildDFG/BuildDFG.h
M    llvm/include/llvm/IR/DFGraph.h
M    llvm/include/llvm/IR/IntrinsicsVISC.td
M    llvm/lib/Transforms/BuildDFG/BuildDFG.cpp
M    llvm/lib/Transforms/DFG2LLVM_X86/DFG2LLVM_X86.cpp

Code generation for VISC query intrinsics tested.

Edited makefiles.

intrinsic.

    Need to replace any value with undef before deleting.
    Fixed bug in extending parameter list of a function.
(2) Modified svn properties of DFG2LLVM_NVPTX to ignore Debug+Asserts

graph.
(2) Added support for various query intrinsics in leaf node code generation for
x86 including adding index and limit variables to leaf node function arguments.

instead of one with a dimension argument), and updated the DFG2LLVM_NVPTX pass.

2. Bug fix in a testcase.

refactored BuildDFG code. Now just addEdgeToDFGraph should be enough to make all the successor and predecessor changes to nodes