Messages in this thread | | | Date | Mon, 5 Jan 2009 17:14:22 -0500 (EST) | From | Steven Rostedt <> | Subject | Re: ftrace breaks sparc64 build |
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On Mon, 5 Jan 2009, Sam Ravnborg wrote:
> > Is this all sparc cross compiler? I'm trying to reproduce it on x86 with > > no avail :-( > > > > I would like to test other ways to change the macro, but to do so, I need > > to get a compiler that will produce the warnings that you see. What > > version of gcc are you using? > > I used crosstool to build a 3.4.5 gcc:
Hmm, that's a pretty old compiler. I wonder if it wouldn't just help if we just make the branch tracer dependent on the compiler used. That is.
#if defined(CONFIG_PROFILE_ALL_BRANCHES) && (__GNUC__ >= 4) #define if(cond) ...
Or something :-/
-- Steve
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