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1 # Stefan Teleman <[email protected]> |
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2 # Make sure we get the right alignment for these structs. |
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3 # Internal patch. Submitted upstream. Status pending. |
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4 --- libgomp/omp.h.in 2014-01-02 17:25:54.000000000 -0500 |
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5 +++ libgomp/omp.h.in 2014-11-19 08:31:53.354302270 -0500 |
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6 @@ -31,16 +31,24 @@ |
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7 reflect the shape of the two types. Their internals are private |
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8 to the library. */ |
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9 |
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10 +#if defined(__x86_64__) || defined(__amd64) || defined(__sparc) |
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11 +#define OMP_LOCK_ALIGN 8 |
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12 +#define OMP_NEST_LOCK_ALIGN 8 |
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13 +#else |
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14 +#define OMP_LOCK_ALIGN 4 |
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15 +#define OMP_NEST_LOCK_ALIGN 4 |
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16 +#endif |
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17 + |
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18 typedef struct |
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19 { |
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20 unsigned char _x[@OMP_LOCK_SIZE@] |
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21 - __attribute__((__aligned__(@OMP_LOCK_ALIGN@))); |
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22 + __attribute__((__aligned__(OMP_LOCK_ALIGN))); |
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23 } omp_lock_t; |
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24 |
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25 typedef struct |
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26 { |
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27 unsigned char _x[@OMP_NEST_LOCK_SIZE@] |
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28 - __attribute__((__aligned__(@OMP_NEST_LOCK_ALIGN@))); |
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29 + __attribute__((__aligned__(OMP_NEST_LOCK_ALIGN))); |
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30 } omp_nest_lock_t; |
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31 #endif |
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32 |
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