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Exercise integer types and widths, unsigned wraparound, failed-CAS writeback, pointer qualifier forms, bool normalization and atomic_flag against whichever backend configure selects. Print actual results for comparison with tests/ref/fate/atomic. Keep expected values non-atomic, sequence dependent operations before printing, and retry weak CAS so spurious failure does not change FATE output. Load function pointers into an ordinary local before calling. Validated with GCC 13 and Clang 18 at O0/O3 under ASan+UBSan for native and dummy atomics on AArch64. Native and forced-dummy focused builds pass fate-atomic and fate-buffer. Windows compilation of this amended test has not been independently repeated. Assisted-by: Fairy
173 lines
3.9 KiB
Plaintext
173 lines
3.9 KiB
Plaintext
char exchange 97
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char add 122
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char sub 123
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char or 0
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char xor 16
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char and 0
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char cas 0 90
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char cas weak 1 90 97
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schar exchange -5
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schar add 42
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schar sub 43
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schar or 0
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schar xor 16
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schar and 0
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schar cas 0 90
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schar cas weak 1 90 -5
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uchar exchange 200
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uchar add 42
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uchar sub 43
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uchar or 0
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uchar xor 16
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uchar and 0
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uchar cas 0 90
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uchar cas weak 1 90 200
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short exchange -30000
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short add 42
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short sub 43
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short or 0
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short xor 16
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short and 0
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short cas 0 90
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short cas weak 1 90 -30000
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ushort exchange 60000
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ushort add 42
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ushort sub 43
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ushort or 0
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ushort xor 16
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ushort and 0
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ushort cas 0 90
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ushort cas weak 1 90 60000
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int exchange -2000000000
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int add 2000000000
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int sub 2000000001
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int or 0
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int xor 16
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int and 0
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int cas 0 90
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int cas weak 1 90 -2000000000
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uint exchange 4000000000
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uint add 7
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uint sub 8
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uint or 0
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uint xor 16
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uint and 0
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uint cas 0 90
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uint cas weak 1 90 4000000000
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long exchange -2000000000
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long add 2000000000
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long sub 2000000001
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long or 0
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long xor 16
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long and 0
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long cas 0 90
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long cas weak 1 90 -2000000000
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ulong exchange 4000000000
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ulong add 7
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ulong sub 8
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ulong or 0
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ulong xor 16
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ulong and 0
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ulong cas 0 90
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ulong cas weak 1 90 4000000000
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llong exchange -9007199254740993
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llong add 9007199254740993
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llong sub 9007199254740994
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llong or 0
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llong xor 16
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llong and 0
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llong cas 0 90
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llong cas weak 1 90 -9007199254740993
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ullong exchange -1
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ullong add 3
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ullong sub 4
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ullong or 0
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ullong xor 16
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ullong and 0
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ullong cas 0 90
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ullong cas weak 1 90 -1
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int_least16 exchange -30000
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int_least16 add 42
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int_least16 sub 43
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int_least16 or 0
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int_least16 xor 16
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int_least16 and 0
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int_least16 cas 0 90
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int_least16 cas weak 1 90 -30000
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uint_least32 exchange 4000000000
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uint_least32 add 7
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uint_least32 sub 8
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uint_least32 or 0
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uint_least32 xor 16
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uint_least32 and 0
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uint_least32 cas 0 90
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uint_least32 cas weak 1 90 4000000000
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int_least64 exchange -9007199254740993
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int_least64 add 9007199254740993
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int_least64 sub 9007199254740994
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int_least64 or 0
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int_least64 xor 16
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int_least64 and 0
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int_least64 cas 0 90
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int_least64 cas weak 1 90 -9007199254740993
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uint_least64 exchange -1
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uint_least64 add 3
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uint_least64 sub 4
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uint_least64 or 0
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uint_least64 xor 16
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uint_least64 and 0
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uint_least64 cas 0 90
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uint_least64 cas weak 1 90 -1
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int_fast16 exchange -30000
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int_fast16 add 42
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int_fast16 sub 43
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int_fast16 or 0
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int_fast16 xor 16
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int_fast16 and 0
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int_fast16 cas 0 90
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int_fast16 cas weak 1 90 -30000
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uint_fast32 exchange 4000000000
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uint_fast32 add 7
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uint_fast32 sub 8
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uint_fast32 or 0
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uint_fast32 xor 16
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uint_fast32 and 0
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uint_fast32 cas 0 90
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uint_fast32 cas weak 1 90 4000000000
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intptr exchange -123456
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intptr add 42
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intptr sub 43
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intptr or 0
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intptr xor 16
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intptr and 0
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intptr cas 0 90
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intptr cas weak 1 90 -123456
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size exchange 4000000000
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size add 7
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size sub 8
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size or 0
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size xor 16
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size and 0
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size cas 0 90
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size cas weak 1 90 4000000000
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intmax exchange -9007199254740993
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intmax add 9007199254740993
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intmax sub 9007199254740994
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intmax or 0
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intmax xor 16
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intmax and 0
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intmax cas 0 90
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intmax cas weak 1 90 -9007199254740993
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uint wrap 4294967295 0
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ullong add -1 0
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ullong sub 5 -5
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uchar add 200 44
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bool 1 1 1 0 1
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ptr 1 0 1
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ptr exch 1
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lst 1 1
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flag 0 1 0
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called 1
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init 43
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kill_dep 1
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