/* Failed on sparc with -mv8plus because sparc.c:set_extends() thought erroneously that SImode ASHIFT chops the upper bits, it does not. */ typedef unsigned long long uint64; void g(uint64 x, int y, int z, uint64 *p) { unsigned w = ((x >> y) & 0xffffffffULL) << (z & 0x1f); *p |= (w & 0xffffffffULL) << z; } int main(void) { uint64 a = 0; g(0xdeadbeef01234567ULL, 0, 0, &a); return (a == 0x01234567) ? 0 : 1; }