Changes in directory llvm/docs:
LangRef.html updated: 1.185 -> 1.186 --- Log message: Clean up usage of "unsigned" and "signed" in the documentation to indicate only that specific instructions regard their operands as signed and unsigned not that the operands *are* signed or unsigned. --- Diffs of the changes: (+22 -21) LangRef.html | 43 ++++++++++++++++++++++--------------------- 1 files changed, 22 insertions(+), 21 deletions(-) Index: llvm/docs/LangRef.html diff -u llvm/docs/LangRef.html:1.185 llvm/docs/LangRef.html:1.186 --- llvm/docs/LangRef.html:1.185 Wed Jan 3 23:19:58 2007 +++ llvm/docs/LangRef.html Thu Jan 4 10:43:23 2007 @@ -857,12 +857,12 @@ <td class="left"> <tt>[40 x i32 ]</tt><br/> <tt>[41 x i32 ]</tt><br/> - <tt>[40 x i32]</tt><br/> + <tt>[40 x i8]</tt><br/> </td> <td class="left"> - Array of 40 integer values.<br/> - Array of 41 integer values.<br/> - Array of 40 unsigned integer values.<br/> + Array of 40 32-bit integer values.<br/> + Array of 41 32-bit integer values.<br/> + Array of 40 8-bit integer values.<br/> </td> </tr> </table> @@ -872,12 +872,12 @@ <td class="left"> <tt>[3 x [4 x i32]]</tt><br/> <tt>[12 x [10 x float]]</tt><br/> - <tt>[2 x [3 x [4 x i32]]]</tt><br/> + <tt>[2 x [3 x [4 x i16]]]</tt><br/> </td> <td class="left"> - 3x4 array of integer values.<br/> + 3x4 array of 32-bit integer values.<br/> 12x10 array of single precision floating point values.<br/> - 2x3x4 array of unsigned integer values.<br/> + 2x3x4 array of 16-bit integer values.<br/> </td> </tr> </table> @@ -927,7 +927,7 @@ </tr><tr class="layout"> <td class="left"><tt>i32 (i8*, ...)</tt></td> <td class="left">A vararg function that takes at least one - <a href="#t_pointer">pointer</a> to <tt>i8 </tt> (signed char in C), + <a href="#t_pointer">pointer</a> to <tt>i8 </tt> (char in C), which returns an integer. This is the signature for <tt>printf</tt> in LLVM. </td> @@ -1054,12 +1054,12 @@ <td class="left"> <tt><4 x i32></tt><br/> <tt><8 x float></tt><br/> - <tt><2 x i32></tt><br/> + <tt><2 x i64></tt><br/> </td> <td class="left"> - Packed vector of 4 integer values.<br/> + Packed vector of 4 32-bit integer values.<br/> Packed vector of 8 floating-point values.<br/> - Packed vector of 2 unsigned integer values.<br/> + Packed vector of 2 64-bit integer values.<br/> </td> </tr> </table> @@ -1123,7 +1123,7 @@ <dt><b>Integer constants</b></dt> <dd>Standard integers (such as '4') are constants of the <a - href="#t_integer">integer</a> type. Negative numbers may be used with signed + href="#t_integer">integer</a> type. Negative numbers may be used with integer types. </dd> @@ -1770,8 +1770,9 @@ <h5>Semantics:</h5> <p>The value produced is the integer or floating point product of the two operands.</p> -<p>There is no signed vs unsigned multiplication. The appropriate -action is taken based on the type of the operand.</p> +<p>Because the operands are the same width, the result of an integer +multiplication is the same whether the operands should be deemed unsigned or +signed.</p> <h5>Example:</h5> <pre> <result> = mul i32 4, %var <i>; yields {i32}:result = 4 * %var</i> </pre> @@ -2127,9 +2128,9 @@ href="#t_integer">integer</a> type. The second argument must be an '<tt>i8</tt>' type.</p> <h5>Semantics:</h5> -<p>This instruction always performs a logical shift right operation, regardless -of whether the arguments are unsigned or not. The <tt>var2</tt> most significant -bits will be filled with zero bits after the shift.</p> +<p>This instruction always performs a logical shift right operation. The +<tt>var2</tt> most significant bits will be filled with zero bits after the +shift.</p> <h5>Example:</h5> <pre> @@ -4387,7 +4388,7 @@ <p> The only argument is the value to be counted. The argument may be of any -unsigned integer type. The return type must match the argument type. +integer type. The return type must match the argument type. </p> <h5>Semantics:</h5> @@ -4423,7 +4424,7 @@ <p> The only argument is the value to be counted. The argument may be of any -unsigned integer type. The return type must match the argument type. +integer type. The return type must match the argument type. </p> <h5>Semantics:</h5> @@ -4463,7 +4464,7 @@ <p> The only argument is the value to be counted. The argument may be of any -unsigned integer type. The return type must match the argument type. +integer type. The return type must match the argument type. </p> <h5>Semantics:</h5> @@ -4500,7 +4501,7 @@ <a href="mailto:[EMAIL PROTECTED]">Chris Lattner</a><br> <a href="http://llvm.org">The LLVM Compiler Infrastructure</a><br> - Last modified: $Date: 2007/01/04 05:19:58 $ + Last modified: $Date: 2007/01/04 16:43:23 $ </address> </body> </html> _______________________________________________ llvm-commits mailing list llvm-commits@cs.uiuc.edu http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits