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Fix name of an intrinsic: bit.part_select -> part.select

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35853 91177308-0d34-0410-b5e6-96231b3b80d8
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Reid Spencer 2007-04-10 02:51:31 +00:00
parent 81973ef7cb
commit beacf66d3f
1 changed files with 10 additions and 10 deletions
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@ -184,7 +184,7 @@
<li><a href="#int_ctpop">'<tt>llvm.ctpop.*</tt>' Intrinsic </a></li> <li><a href="#int_ctpop">'<tt>llvm.ctpop.*</tt>' Intrinsic </a></li>
<li><a href="#int_ctlz">'<tt>llvm.ctlz.*</tt>' Intrinsic </a></li> <li><a href="#int_ctlz">'<tt>llvm.ctlz.*</tt>' Intrinsic </a></li>
<li><a href="#int_cttz">'<tt>llvm.cttz.*</tt>' Intrinsic </a></li> <li><a href="#int_cttz">'<tt>llvm.cttz.*</tt>' Intrinsic </a></li>
<li><a href="#int_bit_part_select">'<tt>llvm.bit.part_select.*</tt>' Intrinsic </a></li> <li><a href="#int_part_select">'<tt>llvm.part_select.*</tt>' Intrinsic </a></li>
</ol> </ol>
</li> </li>
<li><a href="#int_debugger">Debugger intrinsics</a></li> <li><a href="#int_debugger">Debugger intrinsics</a></li>
@ -4590,21 +4590,21 @@ of src. For example, <tt>llvm.cttz(2) = 1</tt>.
<!-- _______________________________________________________________________ --> <!-- _______________________________________________________________________ -->
<div class="doc_subsubsection"> <div class="doc_subsubsection">
<a name="int_bit_part_select">'<tt>llvm.bit.part_select.*</tt>' Intrinsic</a> <a name="int_part_select">'<tt>llvm.part.select.*</tt>' Intrinsic</a>
</div> </div>
<div class="doc_text"> <div class="doc_text">
<h5>Syntax:</h5> <h5>Syntax:</h5>
<p>This is an overloaded intrinsic. You can use <tt>llvm.bit.part_select</tt> <p>This is an overloaded intrinsic. You can use <tt>llvm.part.select</tt>
on any integer bit width. on any integer bit width.
<pre> <pre>
declare i17 @llvm.bit.part_select.i17.i17 (i17 %val, i32 %loBit, i32 %hiBit) declare i17 @llvm.part.select.i17.i17 (i17 %val, i32 %loBit, i32 %hiBit)
declare i29 @llvm.bit.part_select.i29.i29 (i29 %val, i32 %loBit, i32 %hiBit) declare i29 @llvm.part.select.i29.i29 (i29 %val, i32 %loBit, i32 %hiBit)
</pre> </pre>
<h5>Overview:</h5> <h5>Overview:</h5>
<p>The '<tt>llvm.bit.part_select</tt>' family of intrinsic functions selects a <p>The '<tt>llvm.part.select</tt>' family of intrinsic functions selects a
range of bits from an integer value and returns them in the same bit width as range of bits from an integer value and returns them in the same bit width as
the original value.</p> the original value.</p>
@ -4614,7 +4614,7 @@ any bit width but they must have the same bit width. The second and third
arguments must be <tt>i32</tt> type since they specify only a bit index.</p> arguments must be <tt>i32</tt> type since they specify only a bit index.</p>
<h5>Semantics:</h5> <h5>Semantics:</h5>
<p>The operation of the '<tt>llvm.bit.part_select</tt>' intrinsic has two modes <p>The operation of the '<tt>llvm.part.select</tt>' intrinsic has two modes
of operation: forwards and reverse. If <tt>%loBit</tt> is greater than of operation: forwards and reverse. If <tt>%loBit</tt> is greater than
<tt>%hiBits</tt> then the intrinsic operates in reverse mode. Otherwise it <tt>%hiBits</tt> then the intrinsic operates in reverse mode. Otherwise it
operates in forward mode.</p> operates in forward mode.</p>
@ -4632,11 +4632,11 @@ only the <tt>%hiBit - %loBit</tt> bits set, as follows:</p>
<p>In reverse mode, a similar computation is made except that:</p> <p>In reverse mode, a similar computation is made except that:</p>
<ol> <ol>
<li>The bits selected wrap around to include both the highest and lowest bits. <li>The bits selected wrap around to include both the highest and lowest bits.
For example, part_select(i16 X, 4, 7) selects bits from X with a mask of For example, part.select(i16 X, 4, 7) selects bits from X with a mask of
0x00F0 (forwards case) while part_select(i16 X, 8, 3) selects bits from X 0x00F0 (forwards case) while part.select(i16 X, 8, 3) selects bits from X
with a mask of 0xFF0F.</li> with a mask of 0xFF0F.</li>
<li>The bits returned in the reverse case are reversed. So, if X has the value <li>The bits returned in the reverse case are reversed. So, if X has the value
0x6ACF and we apply part_select(i16 X, 8, 3) to it, we get back the value 0x6ACF and we apply part.select(i16 X, 8, 3) to it, we get back the value
0x0A6F.</li> 0x0A6F.</li>
</ol> </ol>
</div> </div>