31 lines
767 B
C
31 lines
767 B
C
/* { dg-do compile { target { i?86-*-linux* x86_64-*-linux* } } } */
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/* { dg-options "-fgnu-tm -O -msse2" } */
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/* Test the TM vector logging functions. */
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typedef int __attribute__((vector_size (16))) vectype;
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extern int something(void) __attribute__((transaction_safe));
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extern void *malloc (__SIZE_TYPE__) __attribute__((malloc,transaction_safe));
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vectype vecky;
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vectype f()
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{
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vectype *p;
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p = malloc (sizeof (*p) * 100);
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__transaction_atomic {
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/* p[5] is thread private, but not transaction local since the
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malloc is outside of the transaction. We can use the logging
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functions for this. */
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p[5] = vecky;
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if (something())
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__transaction_cancel;
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}
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return p[5];
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}
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/* { dg-final { scan-assembler "_ITM_LM128" } } */
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