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<p class="MsoNormal"><span style="color:#1F497D">You should be able to pass –std=CL1.1¦CL1.2¦CL2.0 to the Clang driver. We have broken it lately though, but the fix is on the way:
<a href="http://reviews.llvm.org/D20630">http://reviews.llvm.org/D20630</a><o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Some other options are supported too, but not called the same way i.e. -ffast-math (analogue to -cl-fast-relaxed-math).<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Which options would you be interested in particular? I think we should try to avoid duplication with existing ones that are already in Clang.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">The -cl options are generally a part of the OpenCL runtime API spec, but they might be useful to have for standalone compilation indeed.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Cheers,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Anastasia<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> Shi, Aaron (en ye) [mailto:Aaronenye.Shi@amd.com]
<br>
<b>Sent:</b> 26 May 2016 19:55<br>
<b>To:</b> cfe-dev@lists.llvm.org<br>
<b>Cc:</b> Anastasia Stulova; xiuli.pan@intel.com; alexey.bader@intel.com; richard@metafoo.co.uk; Haustov, Nikolay; Liu, Yaxun (Sam)<br>
<b>Subject:</b> [RFC][OpenCL] Allow -cl-std and other standard -cl- options in driver<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span lang="EN-US">cfe-dev,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Currently, -cl-std= and -cl- options are only accepted by clang compiler with –cc1, which is not convenient for OpenCL users.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Is it possible to allow these options into clang driver (without –cc1)?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Thanks,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><b><span lang="EN-US" style="color:black;text-transform:uppercase">Aaron (En Ye) Shi</span></b><span lang="EN-US" style="font-size:10.0pt;color:black"><br>
PEY, SW Engineering | Stream OpenCL<br>
<b>O</b> +(1) 289-695-0685 <b>M</b> +(1) 647-709-3020<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
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