Messages in this thread | | | Date | Mon, 7 Dec 2015 14:45:42 +0100 | From | Jiri Olsa <> | Subject | Re: [RFC] The -Og debugging experience |
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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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