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Re: [patch stmt.c]: 6 of 7 Fix of PR target/53912 bootstrap fails using default c++ mode in stage 2 and 3 for native x86_64-w64-mingw32
- From: NightStrike <nightstrike at gmail dot com>
- To: Kai Tietz <ktietz70 at googlemail dot com>
- Cc: GCC Patches <gcc-patches at gcc dot gnu dot org>
- Date: Sun, 9 Dec 2012 05:58:08 -1000
- Subject: Re: [patch stmt.c]: 6 of 7 Fix of PR target/53912 bootstrap fails using default c++ mode in stage 2 and 3 for native x86_64-w64-mingw32
- References: <CAEwic4aqpU5KQ7H_MsYB8WijQuA7k13UBVQOiwca9r1MuBN1JQ@mail.gmail.com> <CAEwic4YpvZkm6zNwLagszBDz0wMVfvMyfe9wYqbKmMjjhsN71Q@mail.gmail.com>
On Sat, Dec 1, 2012 at 11:13 PM, Kai Tietz <ktietz70@googlemail.com> wrote:
> Ping
>
> 2012/11/29 Kai Tietz <ktietz70@googlemail.com>:
>> Hello,
>>
>> this trivial patch fixes a bootstrap issue on LLP64 hosts.
>>
>> ChangeLog
>>
>> 2012-11-29 Kai Tietz
>>
>> PR target/53912
>> * stmt.c (compute_cases_per_edge): Cast from pointer via intptr_t.
>> (expand_case): Likewise.
>>
>> Tested for i686-w64-mingw32, x86_64-w64-mingw32, and
>> x86_64-unknown-gnu-linux. Ok for apply?
>>
>> Regards,
>> Kai
>>
>> Index: stmt.c
>> ===================================================================
>> --- stmt.c (Revision 193925)
>> +++ stmt.c (Arbeitskopie)
>> @@ -2061,7 +2061,7 @@ compute_cases_per_edge (gimple stmt)
>> tree lab = CASE_LABEL (elt);
>> basic_block case_bb = label_to_block_fn (cfun, lab);
>> edge case_edge = find_edge (bb, case_bb);
>> - case_edge->aux = (void *)((long)(case_edge->aux) + 1);
>> + case_edge->aux = (void *)((intptr_t)(case_edge->aux) + 1);
>> }
>> }
>>
>> @@ -2176,7 +2176,7 @@ expand_case (gimple stmt)
>> edge case_edge = find_edge (bb, case_bb);
>> case_list = add_case_node (
>> case_list, low, high, lab,
>> - case_edge->probability / (long)(case_edge->aux),
>> + case_edge->probability / (intptr_t)(case_edge->aux),
>> case_node_pool);
>> }
>> pointer_set_destroy (seen_labels);
Ping x2