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Re: [PATCH 3/5] use jhash for STRING_N_HASH
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From: |
Paolo Bonzini |
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Subject: |
Re: [PATCH 3/5] use jhash for STRING_N_HASH |
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Date: |
Thu, 3 Nov 2016 13:41:50 +0100 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.4.0 |
On 03/11/2016 09:44, Andreas Schwab wrote:
> On Nov 02 2016, Paolo Bonzini <address@hidden> wrote:
>
>> +#define sum_get_unaligned_32(r, p) \
>> + do { \
>> + unsigned int val; \
>> + memcpy(&val, (p), 4); \
>> + (r) += val; \
>> + } while(0);
>
> That should use a fixed-size type.
GNU Make doesn't use uint*_t, so I used unsigned int. I can of course
adjust.
Paolo
- [PATCH 0/5] Miscellaneous speed up patches, Paolo Bonzini, 2016/11/02
- [PATCH 1/5] optimize checking for globs, Paolo Bonzini, 2016/11/02
- [PATCH 3/5] use jhash for STRING_N_HASH, Paolo Bonzini, 2016/11/02
- [PATCH 5/5] speedup parsing of functions, Paolo Bonzini, 2016/11/02
- [PATCH 4/5] remove MAP_PERCENT, Paolo Bonzini, 2016/11/02
- [PATCH 2/5] use strchr for simple case of find_char_unquote, Paolo Bonzini, 2016/11/02
- Re: [PATCH 0/5] Miscellaneous speed up patches, Paolo Bonzini, 2016/11/11