[LLVMdev] [lld] contentHash in the Reader ?
ruiu at google.com
Wed May 8 09:03:15 PDT 2013
On Thu, May 9, 2013 at 12:04 AM, Shankar Easwaran
<shankare at codeaurora.org>wrote:
> On 5/8/2013 12:38 AM, Michael Spencer wrote:
>> On Tue, May 7, 2013 at 10:08 PM, Nick Kledzik <kledzik at apple.com> wrote:
>>> Do you mean add a method like:
>>> virtual unsigned contentHash() const = 0;
>>> or maybe:
>>> virtual llvm::hash_code contentHash() const = 0
>> We could use a crypto hash too with the function prototype that looks
> like :-
> virtual lld::crypto::sha256 contentHash() const = 0
I'd use SHA128 or MD5 as the linker does not handle hostile input. I think
as long as it's collision free, it should suffice.
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