[LLVMdev] x86-64 instruction semantics table

Reid Kleckner rnk at google.com
Thu Aug 21 21:18:06 PDT 2014


The tablegen files of the x86 backend have this kind of information. See
all of the files matching llvm/lib/Target/X86/X86Instr*.td in LLVM.


On Thu, Aug 21, 2014 at 8:54 PM, Linhai <songlh at cs.wisc.edu> wrote:

>  Hi,
>
>     I am wondering whether LLVM code generators have a table describing
> the x86-64 instructions semantics, something like a register transfer
> language for all x86-64 instructions?
>
>    Thanks a lot!
>
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