<div dir="ltr">Clang supports different optimization levels, by default it is O0. O0 which is same as not specifying an optimization level does not do any optimization as such.<div><br></div><div>A more detailed document is very much needed to understand the levels better. Here is a thread discussing the same.</div>
<div><a href="http://clang-developers.42468.n3.nabble.com/Meaning-of-LLVM-optimization-levels-td4032493.html">http://clang-developers.42468.n3.nabble.com/Meaning-of-LLVM-optimization-levels-td4032493.html</a><br></div><div>
<br></div><div>Thanks,</div><div>Rahul</div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Fri, Aug 16, 2013 at 4:32 AM, Sean Silva <span dir="ltr"><<a href="mailto:silvas@purdue.edu" target="_blank">silvas@purdue.edu</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">From clang's -help:<div><br></div><div>-masm-verbose Generate verbose assembly output<span class="HOEnZb"><font color="#888888"><br>
</font></span></div><span class="HOEnZb"><font color="#888888"><div><br></div><div><br></div><div>-- Sean Silva</div></font></span></div>
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