diff options
Diffstat (limited to 'docs/ProgrammersManual.html')
| -rw-r--r-- | docs/ProgrammersManual.html | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/docs/ProgrammersManual.html b/docs/ProgrammersManual.html index e3f91a2af6..e920cbbc64 100644 --- a/docs/ProgrammersManual.html +++ b/docs/ProgrammersManual.html @@ -646,6 +646,21 @@ on when the name is specified. This allows, for example, all debug information for instruction scheduling to be enabled with <tt>-debug-type=InstrSched</tt>, even if the source lives in multiple files.</p> +<p>The <tt>DEBUG_WITH_TYPE</tt> macro is also available for situations where you +would like to set <tt>DEBUG_TYPE</tt>, but only for one specific <tt>DEBUG</tt> +statement. It takes an additional first parameter, which is the type to use. For +example, the preceeding example could be written as:</p> + + +<div class="doc_code"> +<pre> +DEBUG_WITH_TYPE("", errs() << "No debug type\n"); +DEBUG_WITH_TYPE("foo", errs() << "'foo' debug type\n"); +DEBUG_WITH_TYPE("bar", errs() << "'bar' debug type\n")); +DEBUG_WITH_TYPE("", errs() << "No debug type (2)\n"); +</pre> +</div> + </div> <!-- ======================================================================= --> |