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Diffstat (limited to 'docs/HowToSubmitABug.html')
| -rw-r--r-- | docs/HowToSubmitABug.html | 54 |
1 files changed, 27 insertions, 27 deletions
diff --git a/docs/HowToSubmitABug.html b/docs/HowToSubmitABug.html index 64c6141..54f548c 100644 --- a/docs/HowToSubmitABug.html +++ b/docs/HowToSubmitABug.html @@ -7,9 +7,9 @@ </head> <body> -<div class="doc_title"> +<h1> How to submit an LLVM bug report -</div> +</h1> <table class="layout" style="width: 90%" > <tr class="layout"> @@ -37,12 +37,12 @@ </table> <!-- *********************************************************************** --> -<div class="doc_section"> +<h2> <a name="introduction">Introduction - Got bugs?</a> -</div> +</h2> <!-- *********************************************************************** --> -<div class="doc_text"> +<div> <p>If you're working with LLVM and run into a bug, we definitely want to know about it. This document describes what you can do to increase the odds of @@ -76,12 +76,12 @@ information:</p> </div> <!-- *********************************************************************** --> -<div class="doc_section"> +<h2> <a name="crashers">Crashing Bugs</a> -</div> +</h2> <!-- *********************************************************************** --> -<div class="doc_text"> +<div> <p>More often than not, bugs in the compiler cause it to crash—often due to an assertion failure of some sort. The most important @@ -109,14 +109,12 @@ with the following extra command line options:</p> </ul> -</div> - <!-- ======================================================================= --> -<div class="doc_subsection"> +<h3> <a name="front-end">Front-end bugs</a> -</div> +</h3> -<div class="doc_text"> +<div> <p>If the problem is in the front-end, you should re-run the same <tt>llvm-gcc</tt> command that resulted in the crash, but add the @@ -137,11 +135,11 @@ has instructions on the best way to use delta.</p> </div> <!-- ======================================================================= --> -<div class="doc_subsection"> +<h3> <a name="ct_optimizer">Compile-time optimization bugs</a> -</div> +</h3> -<div class="doc_text"> +<div> <p>If you find that a bug crashes in the optimizer, compile your test-case to a <tt>.bc</tt> file by passing "<tt><b>-emit-llvm -O0 -c -o foo.bc</b></tt>". @@ -171,11 +169,11 @@ that bugpoint emits. If something goes wrong with bugpoint, please submit the </div> <!-- ======================================================================= --> -<div class="doc_subsection"> +<h3> <a name="ct_codegen">Code generator bugs</a> -</div> +</h3> -<div class="doc_text"> +<div> <p>If you find a bug that crashes llvm-gcc in the code generator, compile your source file to a .bc file by passing "<tt><b>-emit-llvm -c -o foo.bc</b></tt>" @@ -207,13 +205,15 @@ that bugpoint emits. If something goes wrong with bugpoint, please submit the </div> +</div> + <!-- *********************************************************************** --> -<div class="doc_section"> +<h2> <a name="miscompilations">Miscompilations</a> -</div> +</h2> <!-- *********************************************************************** --> -<div class="doc_text"> +<div> <p>If llvm-gcc successfully produces an executable, but that executable doesn't run right, this is either a bug in the code or a bug in the @@ -241,12 +241,12 @@ error.</p> </div> <!-- *********************************************************************** --> -<div class="doc_section"> +<h2> <a name="codegen">Incorrect code generation</a> -</div> +</h2> <!-- *********************************************************************** --> -<div class="doc_text"> +<div> <p>Similarly to debugging incorrect compilation by mis-behaving passes, you can debug incorrect code generation by either LLC or the JIT, using @@ -338,9 +338,9 @@ the following:</p> src="http://www.w3.org/Icons/valid-html401-blue" alt="Valid HTML 4.01"></a> <a href="mailto:sabre@nondot.org">Chris Lattner</a><br> - <a href="http://llvm.org">The LLVM Compiler Infrastructure</a> + <a href="http://llvm.org/">The LLVM Compiler Infrastructure</a> <br> - Last modified: $Date: 2010-05-07 02:28:04 +0200 (Fri, 07 May 2010) $ + Last modified: $Date: 2011-04-23 02:30:22 +0200 (Sat, 23 Apr 2011) $ </address> </body> |
