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| author | Richard Henderson <richard.henderson@linaro.org> | 2023-05-01 21:46:25 +0100 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2023-05-02 13:05:45 -0700 |
| commit | c4075353854ed320cf9225ebd5605836ae236640 (patch) | |
| tree | ea8c36b24a2463954985d8cd9b42bbb0cac5646a /include/qemu | |
| parent | bef317d0c36d66cb44d14a0838d5abe7b26b0344 (diff) | |
| download | qemu-c4075353854ed320cf9225ebd5605836ae236640.zip qemu-c4075353854ed320cf9225ebd5605836ae236640.tar.gz qemu-c4075353854ed320cf9225ebd5605836ae236640.tar.bz2 | |
qemu/int128: Re-shuffle Int128Alias members
Clang 14, with --enable-tcg-interpreter errors with
include/qemu/int128.h:487:16: error: alignment of field 'i' (128 bits)
does not match the alignment of the first field in transparent union;
transparent_union attribute ignored [-Werror,-Wignored-attributes]
__int128_t i;
^
include/qemu/int128.h:486:12: note: alignment of first field is 64 bits
Int128 s;
^
1 error generated.
By placing the __uint128_t member first, this is avoided.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20230501204625.277361-1-richard.henderson@linaro.org>
Diffstat (limited to 'include/qemu')
| -rw-r--r-- | include/qemu/int128.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/qemu/int128.h b/include/qemu/int128.h index f62a46b..9e46cfae 100644 --- a/include/qemu/int128.h +++ b/include/qemu/int128.h @@ -483,9 +483,9 @@ static inline void bswap128s(Int128 *s) */ #ifdef CONFIG_INT128 typedef union { - Int128 s; - __int128_t i; __uint128_t u; + __int128_t i; + Int128 s; } Int128Alias __attribute__((transparent_union)); #else typedef Int128 Int128Alias; |