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Diffstat (limited to 'llvm/docs/Bugpoint.html')
| -rw-r--r-- | llvm/docs/Bugpoint.html | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/llvm/docs/Bugpoint.html b/llvm/docs/Bugpoint.html index 0f5a511f71c..bf75b5ba44c 100644 --- a/llvm/docs/Bugpoint.html +++ b/llvm/docs/Bugpoint.html @@ -216,6 +216,17 @@ non-obvious ways. Here are some hints and tips:<p> the list of specified optimizations to be randomized and applied to the program. This process will repeat until a bug is found or the user kills <tt>bugpoint</tt>. + +<li><p><tt>bugpoint</tt> does not understand the <tt>-O</tt> option + that is used to specify optimization level to <tt>opt</tt>. You + can use e.g.</p> + +<div class="doc_code"> +<p><tt>opt -O2 -debug-pass=Arguments foo.bc -disable-output</tt></p> +</div> + + <p>to get a list of passes that are used with <tt>-O2</tt> and + then pass this list to <tt>bugpoint</tt>.</p> </ol> |
