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Summary: processFunctionBeforeCalleeSavedScan was renamed to determineCalleeSaves and now takes a BitVector parameter as of rL242165, reviewed in http://reviews.llvm.org/D10909 WebAssembly is still marked as experimental and therefore doesn't build by default. It does, however, grep by default! I notice that processFunctionBeforeCalleeSavedScan is still mentioned in a few comments and error messages, which I also fixed. Reviewers: qcolombet, sunfish Subscribers: jfb, dsanders, hfinkel, MatzeB, llvm-commits Differential Revision: http://reviews.llvm.org/D11199 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@242242 91177308-0d34-0410-b5e6-96231b3b80d8 |
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.. | ||
InstPrinter | ||
MCTargetDesc | ||
TargetInfo | ||
CMakeLists.txt | ||
LLVMBuild.txt | ||
Makefile | ||
README.txt | ||
WebAssembly.h | ||
WebAssembly.td | ||
WebAssemblyFrameLowering.cpp | ||
WebAssemblyFrameLowering.h | ||
WebAssemblyInstrAtomics.td | ||
WebAssemblyInstrCall.td | ||
WebAssemblyInstrConv.td | ||
WebAssemblyInstrFloat.td | ||
WebAssemblyInstrFormats.td | ||
WebAssemblyInstrInfo.cpp | ||
WebAssemblyInstrInfo.h | ||
WebAssemblyInstrInfo.td | ||
WebAssemblyInstrInteger.td | ||
WebAssemblyInstrMemory.td | ||
WebAssemblyInstrSIMD.td | ||
WebAssemblyISelDAGToDAG.cpp | ||
WebAssemblyISelLowering.cpp | ||
WebAssemblyISelLowering.h | ||
WebAssemblyMachineFunctionInfo.cpp | ||
WebAssemblyMachineFunctionInfo.h | ||
WebAssemblyRegisterInfo.cpp | ||
WebAssemblyRegisterInfo.h | ||
WebAssemblyRegisterInfo.td | ||
WebAssemblySelectionDAGInfo.cpp | ||
WebAssemblySelectionDAGInfo.h | ||
WebAssemblySubtarget.cpp | ||
WebAssemblySubtarget.h | ||
WebAssemblyTargetMachine.cpp | ||
WebAssemblyTargetMachine.h | ||
WebAssemblyTargetObjectFile.h | ||
WebAssemblyTargetTransformInfo.cpp | ||
WebAssemblyTargetTransformInfo.h |
//===-- README.txt - Notes for WebAssembly code gen -----------------------===// This WebAssembly backend is presently in a very early stage of development. The code should build and not break anything else, but don't expect a lot more at this point. For more information on WebAssembly itself, see the design documents: * https://github.com/WebAssembly/design/blob/master/README.md The following documents contain some information on the planned semantics and binary encoding of WebAssembly itself: * https://github.com/WebAssembly/design/blob/master/AstSemantics.md * https://github.com/WebAssembly/design/blob/master/BinaryEncoding.md Interesting work that remains to be done: * Write a pass to restructurize irreducible control flow. This needs to be done before register allocation to be efficient, because it may duplicate basic blocks and WebAssembly performs register allocation at a whole-function level. Note that LLVM's GPU code has such a pass, but it linearizes control flow (e.g. both sides of branches execute and are masked) which is undesirable for WebAssembly. * Basic relooper to expose control flow as an AST. * Figure out how to properly use MC for virtual ISAs. This may require some refactoring of MC. //===---------------------------------------------------------------------===//