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Implement DoStackCheck #2

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vivanishin opened this issue Mar 11, 2016 · 0 comments
Open

Implement DoStackCheck #2

vivanishin opened this issue Mar 11, 2016 · 0 comments
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correctness

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@vivanishin
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Right now we ignore HStackCheck nodes, which is of course incorrect.

  • Execution of llvmed code now is faster that it will be once we solve this issue.
  • If all JavaScript functions in a program are llvmed, no one will triggers GC.

Implementation shouldn't be too difficult.

llvm::Intrinsic::read_register might be of help. The last resort is inline assembly.
@vivanishin vivanishin changed the title Implement LLVMChunkBuilder::DoStackCheck (lower HStackCheck) Implement LLVMChunkBuilder::DoStackCheck Mar 11, 2016
@vivanishin vivanishin changed the title Implement LLVMChunkBuilder::DoStackCheck Implement DoStackCheck Mar 11, 2016
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