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Re: master 86c4e5a2fb3: Fix implicit declaration of bswap_{32,64}
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From: |
Collin Funk |
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Subject: |
Re: master 86c4e5a2fb3: Fix implicit declaration of bswap_{32,64} |
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Date: |
Sat, 30 Mar 2024 01:44:16 -0700 |
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User-agent: |
Mozilla Thunderbird |
On 3/30/24 1:34 AM, Andreas Schwab wrote:
>> Wouldn't it be better to use __builtin_bswap32 when it's available?
> The compiler is smart enough to do that by itself.
The macro would evaluate it's arguments multiple times though right?
This line:
uint32_t result = bswap_32 (value++);
should increment 'value' once, but would do it four times with a
macro.
Collin