This is the mail archive of the gcc-patches@gcc.gnu.org mailing list for the GCC project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

Re: [PATCH 4/4] Convert lto streamer out hashing to inchash


On 07/15/14 23:31, Andi Kleen wrote:
From: Andi Kleen <ak@linux.intel.com>

No substantial changes, although the hash values will be slightly
different.

gcc/:

2014-07-10  Andi Kleen  <ak@linux.intel.com>

	* lto-streamer-out.c (hash_tree): Convert to inchash.
	(add_flag): New macro.
So my question here, does this make any existing LTO objects no longer usable? If so, what, if any policy do we have when we make that kind of change?

If existing LTO objects continue to work, then this patch is fine too once the explicit begin/end vs ctor/dtor stuff is fixed.


jeff



Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]