?? pr21255-2-mb.c
字號:
/* { dg-do compile { target "sh*-*-*" } } *//* { dg-options "-mb -O2 -fomit-frame-pointer" } *//* { dg-final { scan-assembler "mov @r.,r.; mov @\\(4,r.\\),r." } } */double d;doublef (void){ double r;/* If -ml from the target options is passed after -mb from dg-options, we end up with th reverse endianness. */#if TARGET_SHMEDIA || defined (__LITTLE_ENDIAN__) asm ("mov @r1,r3; mov @(4,r1),r4");#else asm ("mov %S1,%S0; mov %R1,%R0" : "=&r" (r) : "m" (d));#endif return r;}
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