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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.target/] [avr/] [torture/] [pr41885.c] - Rev 315
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/* { dg-options "-w -std=c99" } */ /* { dg-do run } */ #include <limits.h> #include <stdint.h> #include <stdlib.h> uint16_t rotl_16a (uint16_t x) { return (x << 8) | (x >> 8); } uint16_t rotl_16b (short dummy, uint16_t x) { return (x << 8) | (x >> 8); } uint32_t rotl_32a (uint32_t x) { return (x << 8) | (x >> 24); } uint32_t rotl_32b (short dummy, uint32_t x) { return (x << 8) | (x >> 24); } uint32_t rotl_32c (short dummy, uint32_t x) { return (x << 16) | (x >> 16); } uint32_t rotl_32d (short dummy, uint32_t x) { return (x << 24) | (x >> 8); } uint32_t rotl_32e (long dummy, uint32_t x) { return (x << 24) | (x >> 8); } uint64_t rotl_64 (uint64_t x) { return (x << 56) | (x >> 8); } uint64_t rotl_64a (short dummy, uint64_t x) { return (x << 56) | (x >> 8); } uint64_t rotl_64b (short dummy, uint64_t x) { return (x << 48) | (x >> 16); } uint64_t rotl_64c (short dummy, uint64_t x) { return (x << 40) | (x >> 24); } uint64_t rotl_64d (short dummy, uint64_t x) { return (x << 32) | (x >> 32); } uint64_t rotl_64e (short dummy, uint64_t x) { return (x << 24) | (x >> 40); } uint64_t rotl_64f (short dummy, uint64_t x) { return (x << 16) | (x >> 48); } uint64_t rotl_64g (short dummy, uint64_t x) { return (x << 8) | (x >> 56); } uint64_t rotl_64h (long dummy, uint64_t x) { return (x << 16) | (x >> 48); } int main (void) { if (rotl_16a(0x1234) != 0x3412) abort(); if (rotl_16b(0xAA55,0x1234) != 0x3412) abort(); uint32_t num32 = 0x12345678; if (rotl_32a(num32) != 0x34567812) abort(); if (rotl_32b(0xAA55,num32) != 0x34567812) abort(); if (rotl_32c(0xAA55,num32) != 0x56781234) abort(); if (rotl_32d(0xAA55,num32) != 0x78123456) abort(); if (rotl_32e(0x1122AA55,num32) != 0x78123456) abort(); uint64_t num = 0x123456789ABCDEF0ULL; if (rotl_64(num) != 0xF0123456789ABCDEULL) abort(); if (rotl_64a(0xAA55,num) != 0xF0123456789ABCDEULL) abort(); if (rotl_64b(0xAA55,num) != 0xDEF0123456789ABCULL) abort(); if (rotl_64c(0xAA55,num) != 0xBCDEF0123456789AULL) abort(); if (rotl_64d(0xAA55,num) != 0x9ABCDEF012345678ULL) abort(); if (rotl_64e(0xAA55,num) != 0x789ABCDEF0123456ULL) abort(); if (rotl_64f(0xAA55,num) != 0x56789ABCDEF01234ULL) abort(); if (rotl_64g(0xAA55,num) != 0x3456789ABCDEF012ULL) abort(); if (rotl_64h(0x1122AA55,num) != 0x56789ABCDEF01234ULL) abort(); exit (0); }
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