Re: llvm link statistics
Re: llvm link statistics
- Subject: Re: llvm link statistics
- From: Peter O'Gorman <email@hidden>
- Date: Thu, 02 Jul 2009 11:11:07 -0500
Arne Scheffler wrote:
> Hi,
> in the "LLVM-GCC Release Notes" it's stated that "The linker accepts
> some command-line options (such as -mllvm) to turn on LTO debugging,
> statistics dumping, and so on". Can someone tell me what setting I need
> to do to dump the link statistics ?
> I tried to add "-stats" to the "Other Linker flags", but llvm-g++-4.2
> prints a warning about an unrecognized option "-stats".
It's a linker option, so you need to quote it to hide it from the compiler.
-Wl,-mllvm,-stats might do something. The linker will see -mllvm -stats
and pass -stats to libLTO.
Peter
--
Peter O'Gorman
http://pogma.com
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