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tcg/tcg-op: Document bswap32_i32() byte pattern

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Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230823145542.79633-4-philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
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Philippe Mathieu-Daudé 2023-08-23 16:55:37 +02:00 committed by Richard Henderson
parent 8b078800ab
commit 9296455697
1 changed files with 5 additions and 0 deletions
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5
tcg/tcg-op.c
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@ -1078,6 +1078,11 @@ void tcg_gen_bswap16_i32(TCGv_i32 ret, TCGv_i32 arg, int flags)
}
}
/*
* bswap32_i32: 32-bit byte swap on a 32-bit value.
*
* Byte pattern: abcd -> dcba
*/
void tcg_gen_bswap32_i32(TCGv_i32 ret, TCGv_i32 arg)
{
if (TCG_TARGET_HAS_bswap32_i32) {