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Re: possibly dead call from slsr_process_phi () to gimple_bb ()
> On Jul 25, 2016, at 4:04 AM, Richard Biener <firstname.lastname@example.org> wrote:
> On Mon, 25 Jul 2016, Prathamesh Kulkarni wrote:
>> I am trying to write a WIP patch to warn for dead function calls,
>> and incidentally it caught the following dead call to gimple_bb() from
>> slsr_process_phi () in gimple-ssa-strength-reduction.c:
>> if (SSA_NAME_IS_DEFAULT_DEF (arg))
>> arg_bb = single_succ (ENTRY_BLOCK_PTR_FOR_FN (cfun));
>> gimple_bb (SSA_NAME_DEF_STMT (arg));
>> Presumably it should be:
>> arg_bb = gimple_bb (SSA_NAME_DEF_STMT (arg)) ?
> Looks like so. Bill should know.
Certainly looks that way. I'll get that cleaned up. Thanks for the report!
> Richard Biener <email@example.com>
> SUSE LINUX GmbH, GF: Felix Imendoerffer, Jane Smithard, Graham Norton, HRB 21284 (AG Nuernberg)