mirror of git://gcc.gnu.org/git/gcc.git
18 lines
381 B
C
18 lines
381 B
C
/* { dg-do compile } */
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/* { dg-additional-options { -std=c99 } } */
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typedef __UINT32_TYPE__ uint32_t;
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typedef __UINT16_TYPE__ uint16_t;
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typedef __UINT8_TYPE__ uint8_t;
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#define PINB (*(volatile uint8_t*) (13 + __AVR_SFR_OFFSET__))
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#define PB1 1
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uint16_t fun (void)
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{
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uint16_t h = 0;
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for (uint32_t s = 0; s < 0x10000; ++s)
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h += (PINB >> PB1) & 1;
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return h;
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}
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