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<div class="moz-cite-prefix">That did it. Thanks.<br>
<br>
That's how I debug clang itself. I'm not using my head right now.
:)<br>
<br>
Reed<br>
<br>
On 05/21/2013 05:35 AM, Reid Kleckner wrote:<br>
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<div dir="ltr">Are you debugging the driver process or the -cc1
process? To get the -cc1 process, unfortunately you have to go
through the dance of passing -### to get the -cc1 line and then
run that in gdb (or write one manually). Alternatively in gdb
you can say "set follow-fork child" (or something, check the
docs) to automatically follow into the -cc1 child.</div>
<div class="gmail_extra"><br>
<br>
<div class="gmail_quote">On Tue, May 21, 2013 at 8:00 AM, reed
kotler <span dir="ltr"><<a moz-do-not-send="true"
href="mailto:rkotler@mips.com" target="_blank">rkotler@mips.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
I've always debugged the backend llc by running it as a
separate executable.<br>
<br>
I'm seeing a bug that only happens when I run the compiler
from clang.<br>
<br>
How do you debug this from gdb?<br>
<br>
I can put a breakpoint but it never stops when I say "run
...."<br>
<br>
Tia.<br>
<br>
Reed<br>
<br>
<br>
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