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| author | Philippe Mathieu-Daudé <philmd@linaro.org> | 2023-08-23 16:55:37 +0200 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2023-08-24 11:22:42 -0700 |
| commit | 9296455697dbc423f0ca201f75d4e44bfcb68a5b (patch) | |
| tree | 002213c5855e6c6c0a710535dbb9bad1f40ec970 /tcg | |
| parent | 8b078800ab23c38e07a11dffbd88a988a6633152 (diff) | |
| download | qemu-9296455697dbc423f0ca201f75d4e44bfcb68a5b.zip qemu-9296455697dbc423f0ca201f75d4e44bfcb68a5b.tar.gz qemu-9296455697dbc423f0ca201f75d4e44bfcb68a5b.tar.bz2 | |
tcg/tcg-op: Document bswap32_i32() byte pattern
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>
Diffstat (limited to 'tcg')
| -rw-r--r-- | tcg/tcg-op.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/tcg/tcg-op.c b/tcg/tcg-op.c index 88c7c60..ed0ab21 100644 --- a/tcg/tcg-op.c +++ b/tcg/tcg-op.c @@ -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) { |