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<body><span class="vcard"><a class="email" href="mailto:spatel+llvm@rotateright.com" title="Sanjay Patel <spatel+llvm@rotateright.com>"> <span class="fn">Sanjay Patel</span></a>
</span> changed
<a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - crash at -Os and above in both 32-bit and 64-bit modes on x86_64-linux-gnu with "-g" (Assertion `TargetRegisterInfo::isVirtualRegister(VReg) && "Not a vreg?"' failed)"
href="https://llvm.org/bugs/show_bug.cgi?id=28155">bug 28155</a>
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<table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>What</th>
<th>Removed</th>
<th>Added</th>
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<td style="text-align:right;">Status</td>
<td>NEW
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<td>RESOLVED
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<td style="text-align:right;">CC</td>
<td>
</td>
<td>niravd@google.com, spatel+llvm@rotateright.com
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<td style="text-align:right;">See Also</td>
<td>
</td>
<td>https://llvm.org/bugs/show_bug.cgi?id=28270, https://llvm.org/bugs/show_bug.cgi?id=9817
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<td style="text-align:right;">Resolution</td>
<td>---
</td>
<td>FIXED
</td>
</tr></table>
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<div>
<b><a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - crash at -Os and above in both 32-bit and 64-bit modes on x86_64-linux-gnu with "-g" (Assertion `TargetRegisterInfo::isVirtualRegister(VReg) && "Not a vreg?"' failed)"
href="https://llvm.org/bugs/show_bug.cgi?id=28155#c3">Comment # 3</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - crash at -Os and above in both 32-bit and 64-bit modes on x86_64-linux-gnu with "-g" (Assertion `TargetRegisterInfo::isVirtualRegister(VReg) && "Not a vreg?"' failed)"
href="https://llvm.org/bugs/show_bug.cgi?id=28155">bug 28155</a>
from <span class="vcard"><a class="email" href="mailto:spatel+llvm@rotateright.com" title="Sanjay Patel <spatel+llvm@rotateright.com>"> <span class="fn">Sanjay Patel</span></a>
</span></b>
<pre>Bisection says this started with:
<a href="https://reviews.llvm.org/rL272792">https://reviews.llvm.org/rL272792</a>
And disappeared when that change was reverted:
<a href="https://reviews.llvm.org/rL272799">https://reviews.llvm.org/rL272799</a>
The patch was reinstated with a fix at:
<a href="https://reviews.llvm.org/rL273585">https://reviews.llvm.org/rL273585</a>
...which was listed as a fix for <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - Regression (r273456): Assertion `(!Node || ResNo < Node->getNumValues()) && "Invalid result number for the given node!"' failed"
href="show_bug.cgi?id=28270">bug 28270</a>.
This is a different assert, but I'll speculatively assume this is fixed too
since it doesn't occur anymore. (cc'ing Nirav)
Feel free to reopen or resolve as a duplicate.</pre>
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