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<base href="https://bugs.llvm.org/">
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<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [meta] Missed fast-math optimizations"
href="https://bugs.llvm.org/show_bug.cgi?id=35611">35611</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>[meta] Missed fast-math optimizations
</td>
</tr>
<tr>
<th>Product</th>
<td>libraries
</td>
</tr>
<tr>
<th>Version</th>
<td>trunk
</td>
</tr>
<tr>
<th>Hardware</th>
<td>PC
</td>
</tr>
<tr>
<th>OS</th>
<td>Windows NT
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Keywords</th>
<td>performance
</td>
</tr>
<tr>
<th>Severity</th>
<td>enhancement
</td>
</tr>
<tr>
<th>Priority</th>
<td>P
</td>
</tr>
<tr>
<th>Component</th>
<td>Common Code Generator Code
</td>
</tr>
<tr>
<th>Assignee</th>
<td>unassignedbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>llvm-dev@redking.me.uk
</td>
</tr>
<tr>
<th>CC</th>
<td>llvm-bugs@lists.llvm.org, zamazan4ik@tut.by
</td>
</tr>
<tr>
<th>Depends on</th>
<td>4637, 35592, 35593, 35594, 35595, 35596, 35597, 35598, 35600, 35602, 35603, 35604, 35605, 35607, 21768, 35601
</td>
</tr></table>
<p>
</p>
<div id="referenced">
<hr style="border: 1px dashed #969696">
<b>Referenced Bugs:</b>
<ul>
<li>
[<a class="bz_bug_link
bz_status_NEW "
title="NEW - [fast-math] Some FP optimization opportunities missed"
href="https://bugs.llvm.org/show_bug.cgi?id=4637">Bug 4637</a>] [fast-math] Some FP optimization opportunities missed
</li>
<li>
[<a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - reassociate multiplies with fast-math"
href="https://bugs.llvm.org/show_bug.cgi?id=21768">Bug 21768</a>] reassociate multiplies with fast-math
</li>
<li>
[<a class="bz_bug_link
bz_status_NEW "
title="NEW - Missed optimization in math expression: squashing sqrt functions"
href="https://bugs.llvm.org/show_bug.cgi?id=35592">Bug 35592</a>] Missed optimization in math expression: squashing sqrt functions
</li>
<li>
[<a class="bz_bug_link
bz_status_NEW "
title="NEW - Missed optimization in math expression: simplify calls std::pow functions"
href="https://bugs.llvm.org/show_bug.cgi?id=35593">Bug 35593</a>] Missed optimization in math expression: simplify calls std::pow functions
</li>
<li>
[<a class="bz_bug_link
bz_status_NEW "
title="NEW - Missed optimization in math expression: simplify calls std::exp functions"
href="https://bugs.llvm.org/show_bug.cgi?id=35594">Bug 35594</a>] Missed optimization in math expression: simplify calls std::exp functions
</li>
<li>
[<a class="bz_bug_link
bz_status_NEW "
title="NEW - Missed optimization in math expression: aggressive optimization with std::pow"
href="https://bugs.llvm.org/show_bug.cgi?id=35595">Bug 35595</a>] Missed optimization in math expression: aggressive optimization with std::pow
</li>
<li>
[<a class="bz_bug_link
bz_status_NEW "
title="NEW - Missed optimization in math expression: sin(x) / cos(x) => tan(x)"
href="https://bugs.llvm.org/show_bug.cgi?id=35596">Bug 35596</a>] Missed optimization in math expression: sin(x) / cos(x) => tan(x)
</li>
<li>
[<a class="bz_bug_link
bz_status_NEW "
title="NEW - Missed optimization in math expression: missing cube of the sum formula"
href="https://bugs.llvm.org/show_bug.cgi?id=35597">Bug 35597</a>] Missed optimization in math expression: missing cube of the sum formula
</li>
<li>
[<a class="bz_bug_link
bz_status_NEW "
title="NEW - Missed optimization in math expression: sin^2(a) + cos^2(a) == 1"
href="https://bugs.llvm.org/show_bug.cgi?id=35598">Bug 35598</a>] Missed optimization in math expression: sin^2(a) + cos^2(a) == 1
</li>
<li>
[<a class="bz_bug_link
bz_status_NEW "
title="NEW - Missed optimization in math expression: sqrt(sqrt(a)) == pow(a, 1/4)"
href="https://bugs.llvm.org/show_bug.cgi?id=35600">Bug 35600</a>] Missed optimization in math expression: sqrt(sqrt(a)) == pow(a, 1/4)
</li>
<li>
[<a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - Missed optimization in math expression: sqrt(pow(a, 2.0)) == |a|"
href="https://bugs.llvm.org/show_bug.cgi?id=35601">Bug 35601</a>] Missed optimization in math expression: sqrt(pow(a, 2.0)) == |a|
</li>
<li>
[<a class="bz_bug_link
bz_status_NEW "
title="NEW - Missed optimization in math expression: tan(a) * cos(a) == sin(a)"
href="https://bugs.llvm.org/show_bug.cgi?id=35602">Bug 35602</a>] Missed optimization in math expression: tan(a) * cos(a) == sin(a)
</li>
<li>
[<a class="bz_bug_link
bz_status_NEW "
title="NEW - Missed optimization in math expression: sin(asin(a)) == a"
href="https://bugs.llvm.org/show_bug.cgi?id=35603">Bug 35603</a>] Missed optimization in math expression: sin(asin(a)) == a
</li>
<li>
[<a class="bz_bug_link
bz_status_NEW "
title="NEW - Missed optimization in math expression: sqrt(a) * sqrt(b) == sqrt(a*b)"
href="https://bugs.llvm.org/show_bug.cgi?id=35604">Bug 35604</a>] Missed optimization in math expression: sqrt(a) * sqrt(b) == sqrt(a*b)
</li>
<li>
[<a class="bz_bug_link
bz_status_NEW "
title="NEW - Missed optimization in math expression: pow(cbrt(x), y) == pow(x, y / 3)"
href="https://bugs.llvm.org/show_bug.cgi?id=35605">Bug 35605</a>] Missed optimization in math expression: pow(cbrt(x), y) == pow(x, y / 3)
</li>
<li>
[<a class="bz_bug_link
bz_status_NEW "
title="NEW - Missed optimization in math expression: max(min(a,b),max(a,b)) == max(a,b)"
href="https://bugs.llvm.org/show_bug.cgi?id=35607">Bug 35607</a>] Missed optimization in math expression: max(min(a,b),max(a,b)) == max(a,b)
</li>
</ul>
</div>
<br>
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