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/* { dg-do compile } */ /* { dg-options "-O2 -mmovbe" } */ extern long long x; void foo (long long i) { x = __builtin_bswap64 (i); } long long bar () { return __builtin_bswap64 (x); } /* { dg-final { scan-assembler-times "movbe\[ \t\]" 4 { target ilp32 } } } */ /* { dg-final { scan-assembler-times "movbe\[ \t\]" 2 { target lp64 } } } */