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111
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1 /* { dg-do compile { target { i?86-*-linux* x86_64-*-linux* } } } */
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2 /* { dg-options "-fgnu-tm -O -msse2" } */
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3
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4 /* Test the TM vector logging functions. */
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5
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6 typedef int __attribute__((vector_size (16))) vectype;
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7 extern int something(void) __attribute__((transaction_safe));
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8 extern void *malloc (__SIZE_TYPE__) __attribute__((malloc,transaction_safe));
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9
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10 vectype vecky;
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11
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12 vectype f()
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13 {
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14 vectype *p;
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15
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16 p = malloc (sizeof (*p) * 100);
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17
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18 __transaction_atomic {
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19 /* p[5] is thread private, but not transaction local since the
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20 malloc is outside of the transaction. We can use the logging
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21 functions for this. */
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22 p[5] = vecky;
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23
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24 if (something())
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25 __transaction_cancel;
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26 }
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27 return p[5];
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28 }
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29
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30 /* { dg-final { scan-assembler "_ITM_LM128" } } */
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