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<body><span class="vcard"><a class="email" href="mailto:benny.kra@gmail.com" title="Benjamin Kramer <benny.kra@gmail.com>"> <span class="fn">Benjamin Kramer</span></a>
</span> changed
<a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - with.overflow intrinsics not removed for arithmetic that trivially cannot overflow"
href="http://llvm.org/bugs/show_bug.cgi?id=20194">bug 20194</a>
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<tr>
<th>What</th>
<th>Removed</th>
<th>Added</th>
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<td style="text-align:right;">Status</td>
<td>NEW
</td>
<td>RESOLVED
</td>
</tr>
<tr>
<td style="text-align:right;">CC</td>
<td>
</td>
<td>benny.kra@gmail.com
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<td style="text-align:right;">Resolution</td>
<td>---
</td>
<td>FIXED
</td>
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<b><a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - with.overflow intrinsics not removed for arithmetic that trivially cannot overflow"
href="http://llvm.org/bugs/show_bug.cgi?id=20194#c1">Comment # 1</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - with.overflow intrinsics not removed for arithmetic that trivially cannot overflow"
href="http://llvm.org/bugs/show_bug.cgi?id=20194">bug 20194</a>
from <span class="vcard"><a class="email" href="mailto:benny.kra@gmail.com" title="Benjamin Kramer <benny.kra@gmail.com>"> <span class="fn">Benjamin Kramer</span></a>
</span></b>
<pre>With r212331 we get this down to
define i32 @main() #0 {
%1 = load i8* @min, align 1, !tbaa !1
%2 = sext i8 %1 to i32
%3 = shl nsw i32 %2, 1
ret i32 %3
}</pre>
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