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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [META][X86] Improve implementation and use of X86 scheduler models"
href="https://bugs.llvm.org/show_bug.cgi?id=32325">32325</a>
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<th>Summary</th>
<td>[META][X86] Improve implementation and use of X86 scheduler models
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<th>Product</th>
<td>libraries
</td>
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<th>Version</th>
<td>trunk
</td>
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<th>Hardware</th>
<td>PC
</td>
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<th>OS</th>
<td>Windows NT
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<th>Status</th>
<td>NEW
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<th>Severity</th>
<td>enhancement
</td>
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<th>Priority</th>
<td>P
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<th>Component</th>
<td>Backend: X86
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
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<th>Reporter</th>
<td>llvm-dev@redking.me.uk
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<th>CC</th>
<td>andrew.v.tischenko@gmail.com, craig.topper@gmail.com, davide@freebsd.org, filcab@gmail.com, llvm-bugs@lists.llvm.org, spatel+llvm@rotateright.com
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<pre>Meta ticket covering issues with the x86 scheduler models, which currently
include:
X86ScheduleAtom.td
X86SchedSandyBridge.td
X86SchedHaswell.td
X86ScheduleSLM.td
X86ScheduleBtVer2.td
Including incorrect latency/throughput values and resources.
Also covers possible improvements to how we can use the schedulers to improve
performance (e.g. use in the machine combiner for better instruction
selection).</pre>
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