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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.target/] [i386/] [20000720-1.c] - Rev 867
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/* { dg-do compile { target i?86-*-* x86_64-*-* } } */ /* { dg-require-effective-target ilp32 } */ /* { dg-options "-mpreferred-stack-boundary=2 -march=i586 -O2 -fomit-frame-pointer" } */ extern void *foo(void *a, const void *b, unsigned c); extern inline void * bar(void *a, const void *b, unsigned c) { int d0, d1, d2; __asm__ __volatile__( "" : "=&c" (d0), "=&D" (d1), "=&S" (d2) : "0" (c/4), "q" (c), "1" (a), "2" (b) : "memory"); return a; } typedef struct { unsigned char a; unsigned b : 2; unsigned c : 4; unsigned d : 2; } *baz; static int dead(unsigned short *v, char *w, unsigned char *x, int y, int z) { int i = 0; unsigned short j = *v; while (y > 0) { ((baz)x)->a = j; ((baz)x)->b = 0; ((baz)x)->c = 0; ((baz)x)->d = 0; __builtin_constant_p(i) ? foo(x, w, i) : bar(x, w, i); } return z - y; }
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