search for: shiyao

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2019 Jul 02
2
storage class 0 symbol is generated for a double constant in COFF-x86-64 object file
...ick any) > 008 00000000 SECT4 notype External | __real at 4000000000000000 > ... > > If you can provide complete IR on which llc produces a 0 storage class, > that would be interesting, but otherwise there's not much we can do. > > On Fri, Jun 28, 2019 at 5:59 PM Shiyao Ge via llvm-dev < > llvm-dev at lists.llvm.org> wrote: > >> Hi, >> >> I am using the llvm codegen facility (version 7.0.1) to translate LLVM IR >> for different platforms. I have this error particularly in win64 platform. >> In my IR code I have such code s...
2019 Jun 29
2
storage class 0 symbol is generated for a double constant in COFF-x86-64 object file
...lue that Microsoft tools use for external symbols. " It doesn't sound like a symbol represents a floating point constant at all. Due to my limited knowledge of PE COFF and llvm codegen for windows platform, I am totally confused here. Any suggestion and hint are desperately welcomed! -- Shiyao Ge (Gracia) -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20190628/a1a0d04a/attachment.html>
2010 Nov 04
1
cross-validation for choosing regression trees
...-fold cross-validation, the error message is: "Error in prune.tree(list(frame = list(var = 1L, n = 6676, dev = 3.28220789569792, : can not prune singlenode tree". Is the "cv.tree" function respecting the mindev chosen in the tree function or what else might be wrong? Thanks, Shiyao [[alternative HTML version deleted]]
2009 Oct 15
1
[LLVMdev] Using LLVM to build large projects
Hi @ll, I am using LLVM to build MySQL. It's OK when I use llvmc/llvm-gcc/llvm-g++ instead of gcc. However, such processing disabled interprocedural analysis that has to combine all bitcode files. My question is how to build MySQL with interprocedural analysis? I really don't like editing all Makefiles one by one. Is there any convenient approach? Thank you. Yao Shi --------------