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<p class="MsoNormal"><span style="mso-fareast-language:EN-US">We do support the functionality need to implement OpenCL 1.2. This includes pointers, loops, pointer arithmetic, arrays, local/global/constant memory, etc.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US">It does not include recursion, function pointers, virtual calls, etc.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US">Mark<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><a name="_____replyseparator"></a><b><span lang="EN-US">From:</span></b><span lang="EN-US"> Bruce Hoult <brucehoult@sifive.com>
<br>
<b>Sent:</b> December 17, 2018 10:31 AM<br>
<b>To:</b> jjones@prc-hsv.com<br>
<b>Cc:</b> anton@korobeynikov.info; Mendell, Mark P <mark.p.mendell@intel.com>; LLVM Developers Mailing List <llvm-dev@lists.llvm.org><br>
<b>Subject:</b> Re: [llvm-dev] LLVM Backend for a platform with no (normal) stack<o:p></o:p></span></p>
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<p class="MsoNormal">On Mon, Dec 17, 2018 at 7:19 AM JD Jones <<a href="mailto:jjones@prc-hsv.com">jjones@prc-hsv.com</a>> wrote:<o:p></o:p></p>
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<p class="MsoNormal">When I sent my first email request for help, I was thinking along the lines of the generously provided, previous suggestions (Mr. Hoult, Mr. Korobeynikov, thank you again!), to just "make a stack" using what I've got, but that's not the
way the current compiler (which was written in Haskell) does things. I was hoping for some thoughts about which way to go, and the responses validated and gladdened.<o:p></o:p></p>
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<p class="MsoNormal">The problem here is that you haven't told us what you *do* have -- or for that matter whether you need to support all features of LLVM IR (or C), or leave some out, and if so then what?<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">For example, does your source language and hardware allow any notion of "address", pointers, pointer arithmetic (AREF), arrays?<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">What about loops? Functions? Assignment?<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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