Changes in directory llvm/docs:
LangRef.html updated: 1.147 -> 1.148
---
Log message:
Removing unimplemented vector instructions from language referrence.
---
Diffs of the changes: (+1 -192)
LangRef.html | 193 -----------------------------------------------------------
1 files changed, 1 insertion(+), 192 deletions(-)
Index: llvm/docs/LangRef.html
diff -u llvm/docs/LangRef.html:1.147 llvm/docs/LangRef.html:1.148
--- llvm/docs/LangRef.html:1.147 Sat Apr 8 18:07:04 2006
+++ llvm/docs/LangRef.html Fri Apr 14 14:07:42 2006
@@ -96,9 +96,6 @@
<li><a href="#i_extractelement">'<tt>extractelement</tt>'
Instruction</a></li>
<li><a href="#i_insertelement">'<tt>insertelement</tt>'
Instruction</a></li>
<li><a href="#i_shufflevector">'<tt>shufflevector</tt>'
Instruction</a></li>
- <li><a href="#i_vsetint">'<tt>vsetint</tt>' Instruction</a></li>
- <li><a href="#i_vsetfp">'<tt>vsetfp</tt>' Instruction</a></li>
- <li><a href="#i_vselect">'<tt>vselect</tt>' Instruction</a></li>
</ol>
</li>
<li><a href="#memoryops">Memory Access Operations</a>
@@ -2060,194 +2057,6 @@
</pre>
</div>
-
-<!-- _______________________________________________________________________
-->
-<div class="doc_subsubsection"> <a name="i_vsetint">'<tt>vsetint</tt>'
-Instruction</a> </div>
-<div class="doc_text">
-<h5>Syntax:</h5>
-<pre><result> = vsetint <op>, <n x <ty>> <var1>,
<var2> <i>; yields <n x bool></i>
-</pre>
-
-<h5>Overview:</h5>
-
-<p>The '<tt>vsetint</tt>' instruction takes two integer vectors and
-returns a vector of boolean values representing, at each position, the
-result of the comparison between the values at that position in the
-two operands.</p>
-
-<h5>Arguments:</h5>
-
-<p>The arguments to a '<tt>vsetint</tt>' instruction are a comparison
-operation and two value arguments. The value arguments must be of <a
-href="#t_integral">integral</a> <a href="#t_packed">packed</a> type,
-and they must have identical types. The operation argument must be
-one of <tt>eq</tt>, <tt>ne</tt>, <tt>slt</tt>, <tt>sgt</tt>,
-<tt>sle</tt>, <tt>sge</tt>, <tt>ult</tt>, <tt>ugt</tt>, <tt>ule</tt>,
-<tt>uge</tt>, <tt>true</tt>, and <tt>false</tt>. The result is a
-packed <tt>bool</tt> value with the same length as each operand.</p>
-
-<h5>Semantics:</h5>
-
-<p>The following table shows the semantics of '<tt>vsetint</tt>'. For
-each position of the result, the comparison is done on the
-corresponding positions of the two value arguments. Note that the
-signedness of the comparison depends on the comparison opcode and
-<i>not</i> on the signedness of the value operands. E.g., <tt>vsetint
-slt <4 x unsigned> %x, %y</tt> does an elementwise <i>signed</i>
-comparison of <tt>%x</tt> and <tt>%y</tt>.</p>
-
-<table border="1" cellspacing="0" cellpadding="4">
- <tbody>
- <tr><th>Operation</th><th>Result is true iff</th><th>Comparison
is</th></tr>
- <tr><td><tt>eq</tt></td><td>var1 == var2</td><td>--</td></tr>
- <tr><td><tt>ne</tt></td><td>var1 != var2</td><td>--</td></tr>
- <tr><td><tt>slt</tt></td><td>var1 < var2</td><td>signed</td></tr>
- <tr><td><tt>sgt</tt></td><td>var1 > var2</td><td>signed</td></tr>
- <tr><td><tt>sle</tt></td><td>var1 <= var2</td><td>signed</td></tr>
- <tr><td><tt>sge</tt></td><td>var1 >= var2</td><td>signed</td></tr>
- <tr><td><tt>ult</tt></td><td>var1 < var2</td><td>unsigned</td></tr>
- <tr><td><tt>ugt</tt></td><td>var1 > var2</td><td>unsigned</td></tr>
- <tr><td><tt>ule</tt></td><td>var1 <= var2</td><td>unsigned</td></tr>
- <tr><td><tt>uge</tt></td><td>var1 >= var2</td><td>unsigned</td></tr>
- <tr><td><tt>true</tt></td><td>always</td><td>--</td></tr>
- <tr><td><tt>false</tt></td><td>never</td><td>--</td></tr>
- </tbody>
-</table>
-
-<h5>Example:</h5>
-<pre> <result> = vsetint eq <2 x int> <int 0, int 1>,
<int 1, int 0> <i>; yields {<2 x bool>}:result = false,
false</i>
- <result> = vsetint ne <2 x int> <int 0, int 1>, <int 1,
int 0> <i>; yields {<2 x bool>}:result = true, true</i>
- <result> = vsetint slt <2 x int> <int 0, int 1>, <int
1, int 0> <i>; yields {<2 x bool>}:result = true, false</i>
- <result> = vsetint sgt <2 x int> <int 0, int 1>, <int
1, int 0> <i>; yields {<2 x bool>}:result = false, true</i>
- <result> = vsetint sle <2 x int> <int 0, int 1>, <int
1, int 0> <i>; yields {<2 x bool>}:result = true, false</i>
- <result> = vsetint sge <2 x int> <int 0, int 1>, <int
1, int 0> <i>; yields {<2 x bool>}:result = false, true</i>
-</pre>
-</div>
-
-<!-- _______________________________________________________________________
-->
-<div class="doc_subsubsection"> <a name="i_vsetfp">'<tt>vsetfp</tt>'
-Instruction</a> </div>
-<div class="doc_text">
-<h5>Syntax:</h5>
-<pre><result> = vsetfp <op>, <n x <ty>> <var1>,
<var2> <i>; yields <n x bool></i>
-</pre>
-
-<h5>Overview:</h5>
-
-<p>The '<tt>vsetfp</tt>' instruction takes two floating point vector
-arguments and returns a vector of boolean values representing, at each
-position, the result of the comparison between the values at that
-position in the two operands.</p>
-
-<h5>Arguments:</h5>
-
-<p>The arguments to a '<tt>vsetfp</tt>' instruction are a comparison
-operation and two value arguments. The value arguments must be of <a
-href="t_floating">floating point</a> <a href="#t_packed">packed</a>
-type, and they must have identical types. The operation argument must
-be one of <tt>eq</tt>, <tt>ne</tt>, <tt>lt</tt>, <tt>gt</tt>,
-<tt>le</tt>, <tt>ge</tt>, <tt>oeq</tt>, <tt>one</tt>, <tt>olt</tt>,
-<tt>ogt</tt>, <tt>ole</tt>, <tt>oge</tt>, <tt>ueq</tt>, <tt>une</tt>,
-<tt>ult</tt>, <tt>ugt</tt>, <tt>ule</tt>, <tt>uge</tt>, <tt>o</tt>,
-<tt>u</tt>, <tt>true</tt>, and <tt>false</tt>. The result is a packed
-<tt>bool</tt> value with the same length as each operand.</p>
-
-<h5>Semantics:</h5>
-
-<p>The following table shows the semantics of '<tt>vsetfp</tt>' for
-floating point types. If either operand is a floating point Not a
-Number (NaN) value, the operation is unordered, and the value in the
-first column below is produced at that position. Otherwise, the
-operation is ordered, and the value in the second column is
-produced.</p>
-
-<table border="1" cellspacing="0" cellpadding="4">
- <tbody>
- <tr><th>Operation</th><th>If unordered<th>Otherwise true iff</th></tr>
- <tr><td><tt>eq</tt></td><td>undefined</td><td>var1 == var2</td></tr>
- <tr><td><tt>ne</tt></td><td>undefined</td><td>var1 != var2</td></tr>
- <tr><td><tt>lt</tt></td><td>undefined</td><td>var1 < var2</td></tr>
- <tr><td><tt>gt</tt></td><td>undefined</td><td>var1 > var2</td></tr>
- <tr><td><tt>le</tt></td><td>undefined</td><td>var1 <= var2</td></tr>
- <tr><td><tt>ge</tt></td><td>undefined</td><td>var1 >= var2</td></tr>
- <tr><td><tt>oeq</tt></td><td>false</td><td>var1 == var2</td></tr>
- <tr><td><tt>one</tt></td><td>false</td><td>var1 != var2</td></tr>
- <tr><td><tt>olt</tt></td><td>false</td><td>var1 < var2</td></tr>
- <tr><td><tt>ogt</tt></td><td>false</td><td>var1 > var2</td></tr>
- <tr><td><tt>ole</tt></td><td>false</td><td>var1 <= var2</td></tr>
- <tr><td><tt>oge</tt></td><td>false</td><td>var1 >= var2</td></tr>
- <tr><td><tt>ueq</tt></td><td>true</td><td>var1 == var2</td></tr>
- <tr><td><tt>une</tt></td><td>true</td><td>var1 != var2</td></tr>
- <tr><td><tt>ult</tt></td><td>true</td><td>var1 < var2</td></tr>
- <tr><td><tt>ugt</tt></td><td>true</td><td>var1 > var2</td></tr>
- <tr><td><tt>ule</tt></td><td>true</td><td>var1 <= var2</td></tr>
- <tr><td><tt>uge</tt></td><td>true</td><td>var1 >= var2</td></tr>
- <tr><td><tt>o</tt></td><td>false</td><td>always</td></tr>
- <tr><td><tt>u</tt></td><td>true</td><td>never</td></tr>
- <tr><td><tt>true</tt></td><td>true</td><td>always</td></tr>
- <tr><td><tt>false</tt></td><td>false</td><td>never</td></tr>
- </tbody>
-</table>
-
-<h5>Example:</h5>
-<pre> <result> = vsetfp eq <2 x float> <float 0.0, float
1.0>, <float 1.0, float 0.0> <i>; yields {<2 x
bool>}:result = false, false</i>
- <result> = vsetfp ne <2 x float> <float 0.0, float 1.0>,
<float 1.0, float 0.0> <i>; yields {<2 x bool>}:result = true,
true</i>
- <result> = vsetfp lt <2 x float> <float 0.0, float 1.0>,
<float 1.0, float 0.0> <i>; yields {<2 x bool>}:result = true,
false</i>
- <result> = vsetfp gt <2 x float> <float 0.0, float 1.0>,
<float 1.0, float 0.0> <i>; yields {<2 x bool>}:result =
false, true</i>
- <result> = vsetfp le <2 x float> <float 0.0, float 1.0>,
<float 1.0, float 0.0> <i>; yields {<2 x bool>}:result = true,
false</i>
- <result> = vsetfp ge <2 x float> <float 0.0, float 1.0>,
<float 1.0, float 0.0> <i>; yields {<2 x bool>}:result =
false, true</i>
-</pre>
-</div>
-
-<!-- _______________________________________________________________________
-->
-<div class="doc_subsubsection">
- <a name="i_vselect">'<tt>vselect</tt>' Instruction</a>
-</div>
-
-<div class="doc_text">
-
-<h5>Syntax:</h5>
-
-<pre>
- <result> = vselect <n x bool> <cond>, <n x
<ty>> <val1>, <n x <ty>> <val2> <i>; yields
<n x <ty>></i>
-</pre>
-
-<h5>Overview:</h5>
-
-<p>
-The '<tt>vselect</tt>' instruction chooses one value at each position
-of a vector based on a condition.
-</p>
-
-
-<h5>Arguments:</h5>
-
-<p>
-The '<tt>vselect</tt>' instruction requires a <a
-href="#t_packed">packed</a> <tt>bool</tt> value indicating the
-condition at each vector position, and two values of the same packed
-type. All three operands must have the same length. The type of the
-result is the same as the type of the two value operands.</p>
-
-<h5>Semantics:</h5>
-
-<p>
-At each position where the <tt>bool</tt> vector is true, that position
-of the result gets its value from the first value argument; otherwise,
-it gets its value from the second value argument.
-</p>
-
-<h5>Example:</h5>
-
-<pre>
- %X = vselect bool <2 x bool> <bool true, bool false>, <2 x
ubyte> <ubyte 17, ubyte 17>,
- <2 x ubyte> <ubyte 42, ubyte 42> <i>; yields <2 x
ubyte>:17, 42</i>
-</pre>
-</div>
-
-
-
<!-- =======================================================================
-->
<div class="doc_subsection">
<a name="memoryops">Memory Access Operations</a>
@@ -3817,7 +3626,7 @@
<a href="mailto:[EMAIL PROTECTED]">Chris Lattner</a><br>
<a href="http://llvm.org";>The LLVM Compiler Infrastructure</a><br>
- Last modified: $Date: 2006/04/08 23:07:04 $
+ Last modified: $Date: 2006/04/14 19:07:42 $
</address>
</body>
</html>
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