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| author | dim <dim@FreeBSD.org> | 2012-08-15 19:34:23 +0000 |
|---|---|---|
| committer | dim <dim@FreeBSD.org> | 2012-08-15 19:34:23 +0000 |
| commit | 721c201bd55ffb73cb2ba8d39e0570fa38c44e15 (patch) | |
| tree | eacfc83d988e4b9d11114387ae7dc41243f2a363 /docs/ProgrammersManual.html | |
| parent | 2b2816e083a455f7a656ae88b0fd059d1688bb36 (diff) | |
| download | FreeBSD-src-721c201bd55ffb73cb2ba8d39e0570fa38c44e15.zip FreeBSD-src-721c201bd55ffb73cb2ba8d39e0570fa38c44e15.tar.gz | |
Vendor import of llvm trunk r161861:
http://llvm.org/svn/llvm-project/llvm/trunk@161861
Diffstat (limited to 'docs/ProgrammersManual.html')
| -rw-r--r-- | docs/ProgrammersManual.html | 34 |
1 files changed, 18 insertions, 16 deletions
diff --git a/docs/ProgrammersManual.html b/docs/ProgrammersManual.html index 625ef9a..5bf499b 100644 --- a/docs/ProgrammersManual.html +++ b/docs/ProgrammersManual.html @@ -4,7 +4,7 @@ <head> <meta http-equiv="Content-type" content="text/html;charset=UTF-8"> <title>LLVM Programmer's Manual</title> - <link rel="stylesheet" href="llvm.css" type="text/css"> + <link rel="stylesheet" href="_static/llvm.css" type="text/css"> </head> <body> @@ -507,8 +507,9 @@ small and pervasive enough in LLVM that it should always be passed by value.</p> <div> -<p>The <tt>Twine</tt> class is an efficient way for APIs to accept concatenated -strings. For example, a common LLVM paradigm is to name one instruction based on +<p>The <tt><a href="/doxygen/classllvm_1_1Twine.html">Twine</a></tt> class is an +efficient way for APIs to accept concatenated strings. For example, a common +LLVM paradigm is to name one instruction based on the name of another instruction with a suffix, for example:</p> <div class="doc_code"> @@ -517,17 +518,17 @@ the name of another instruction with a suffix, for example:</p> </pre> </div> -<p>The <tt>Twine</tt> class is effectively a -lightweight <a href="http://en.wikipedia.org/wiki/Rope_(computer_science)">rope</a> +<p>The <tt>Twine</tt> class is effectively a lightweight +<a href="http://en.wikipedia.org/wiki/Rope_(computer_science)">rope</a> which points to temporary (stack allocated) objects. Twines can be implicitly constructed as the result of the plus operator applied to strings (i.e., a C -strings, an <tt>std::string</tt>, or a <tt>StringRef</tt>). The twine delays the -actual concatenation of strings until it is actually required, at which point -it can be efficiently rendered directly into a character array. This avoids -unnecessary heap allocation involved in constructing the temporary results of -string concatenation. See -"<tt><a href="/doxygen/classllvm_1_1Twine_8h-source.html">llvm/ADT/Twine.h</a></tt>" -for more information.</p> +strings, an <tt>std::string</tt>, or a <tt>StringRef</tt>). The twine delays +the actual concatenation of strings until it is actually required, at which +point it can be efficiently rendered directly into a character array. This +avoids unnecessary heap allocation involved in constructing the temporary +results of string concatenation. See +"<tt><a href="/doxygen/Twine_8h_source.html">llvm/ADT/Twine.h</a></tt>" +and <a href="#dss_twine">here</a> for more information.</p> <p>As with a <tt>StringRef</tt>, <tt>Twine</tt> objects point to external memory and should almost never be stored or mentioned directly. They are intended @@ -3374,8 +3375,9 @@ provide a name for it (probably based on the name of the translation unit).</p> <hr> <ul> - <li><tt><a href="#Function">Function</a> *getFunction(const std::string - &Name, const <a href="#FunctionType">FunctionType</a> *Ty)</tt> + + <li><tt><a href="#Function">Function</a> *getFunction(StringRef Name) const + </tt> <p>Look up the specified function in the <tt>Module</tt> <a href="#SymbolTable"><tt>SymbolTable</tt></a>. If it does not exist, return @@ -3863,7 +3865,7 @@ is its address (after linking) which is guaranteed to be constant.</p> *Ty, LinkageTypes Linkage, const std::string &N = "", Module* Parent = 0)</tt> <p>Constructor used when you need to create new <tt>Function</tt>s to add - the the program. The constructor must specify the type of the function to + the program. The constructor must specify the type of the function to create and what type of linkage the function should have. The <a href="#FunctionType"><tt>FunctionType</tt></a> argument specifies the formal arguments and return value for the function. The same @@ -4128,7 +4130,7 @@ arguments. An argument has a pointer to the parent Function.</p> <a href="mailto:dhurjati@cs.uiuc.edu">Dinakar Dhurjati</a> and <a href="mailto:sabre@nondot.org">Chris Lattner</a><br> <a href="http://llvm.org/">The LLVM Compiler Infrastructure</a><br> - Last modified: $Date: 2012-04-18 22:28:55 +0200 (Wed, 18 Apr 2012) $ + Last modified: $Date: 2012-07-25 15:46:11 +0200 (Wed, 25 Jul 2012) $ </address> </body> |
