[PATCH v3] Make function clone name numbering independent.

[Michael Ploujnikov]

On 2018-12-03 12:00 p.m., Michael Ploujnikov wrote:
> On 2018-12-01 11:29 a.m., H.J. Lu wrote:
>> This caused:
>>
>> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88297
>>
> 
> Sorry about that. Looks like I should have been testing with
> --with-build-config=bootstrap-lto rather than just --enable-bootstrap.
> 
> The quick fix would be to undo the patch to create_virtual_clone or to
> just change clone_num_suffixes to key off of DECL_ASSEMBLER_NAME
> (node->decl) instead of node pointers. Any preferences?
> 
> The harder fix would be to figure out why some nodes share the same
> names and fix that, but maybe that's just inevitable with LTO?
> 
> - Michael
> 

Here's a quick fix while the issue is being investigated.

Bootstrapped (--with-build-config=bootstrap-lto) and regtested on x86_64.

Ok for trunk?
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