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From: Dehao Chen <dehao@google.com>
To: Eric Botcazou <ebotcazou@adacore.com>
Cc: GCC Patches <gcc-patches@gcc.gnu.org>, David Li <davidxl@google.com>
Subject: Re: [PATCH] Reset source location for instructions moved out of its original residing basic block
Date: Thu, 01 Nov 2012 17:00:00 -0000	[thread overview]
Message-ID: <CAO2gOZUdXaj6X-nqJaYUiX9vBnVMANzKeW3eADvxcJNPLpCdnA@mail.gmail.com> (raw)
In-Reply-To: <3309385.mAl1npuha0@polaris>

Hi, Eric,

I see your point. How about we guard these changes with a flag, say
-gless-jumpy, so that people can always choose between better coverage
and less jumpy gdb behavior (it's also important for some other
clients like AutoFDO). I will have a series of patches to follow soon
that can be guarded by this flag.

Thanks,
Dehao

  reply	other threads:[~2012-11-01 17:00 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-11-01  5:03 Dehao Chen
2012-11-01  8:56 ` Eric Botcazou
2012-11-01 14:36   ` Dehao Chen
2012-11-01 15:04     ` Eric Botcazou
2012-11-01 17:00       ` Dehao Chen [this message]
2012-11-01 22:57         ` Ian Lance Taylor
2012-11-01 23:07           ` Xinliang David Li
2012-11-01 23:16             ` Dehao Chen
2012-11-01 23:36               ` Xinliang David Li
2012-11-04 22:26         ` Alexandre Oliva
2012-11-26 14:47           ` Richard Biener

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