[LLVMdev] [LLVMDev] llc and -debug-only?

Chris Lattner clattner at apple.com
Mon Sep 20 08:38:11 PDT 2010


On Sep 20, 2010, at 8:33 AM, Duncan Sands wrote:

> Hi Jeff,
> 
>> I assume the debug-pass option (the only option with "debug"
>> prepending it) is the correct option.
> 
> with latest svn I get:

Note that these will only be enabled in an assert or debug build.

-Chris

> 
>   -debug                                  - Enable debug output
>   -debug-buffer-size=<uint>               - Buffer the last N characters of 
> debug outputuntil program termination. [default 0 -- immediate print-out]
>   -debug-only=<debug string>              - Enable a specific type of debug output
>   -debug-pass                             - Print PassManager debugging information
>     =None                                 -   disable debug output
>     =Arguments                            -   print pass arguments to pass to 'opt'
>     =Structure                            -   print pass structure before run()
>     =Executions                           -   print pass name before it is executed
>     =Details                              -   print pass details when it is 
> executed
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