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SubjectRe: [RFC] The -Og debugging experience
On Mon, Dec 07, 2015 at 11:48:07AM +0100, Martin Liška wrote:
> On 12/02/2015 05:48 PM, Jiri Olsa wrote:
> > heya,
> > using the -Og for DEBUG=1 builds gives me many 'optimized out' stuff
> >
> > It was introduced in here:
> > e8b7ea4356fd perf tools: Improve setting of gcc debug option
> >
> > - here's backtrace from segfault I was looking at, current code:
>
> Hi.
>
> Can you please provide a test-case which I can use for testing of the issue?

just run perf report in gdb and kill it with sigsegv from other terminal
this gives me several instances of <optimized out> right in the backtrace

jirka


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