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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.c-torture/] [compile/] [20020312-1.c] - Blame information for rev 832

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Line No. Rev Author Line
1 149 jeremybenn
/* This does not compile on HC11/HC12 due to the asm which requires
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   two 32-bit registers.  */
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/* { dg-do assemble { xfail m6811-*-* m6812-*-* } } */
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/* PR optimization/5892 */
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typedef struct { unsigned long a; unsigned int b, c; } A;
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typedef struct { unsigned long a; A *b; int c; } B;
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static inline unsigned int
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bar (unsigned int x)
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{
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  unsigned long r;
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  asm ("" : "=r" (r) : "0" (x));
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  return r >> 31;
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}
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int foo (B *x)
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{
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  A *y;
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  y = x->b;
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  y->b = bar (x->c);
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  y->c = ({ unsigned int z = 1; (z << 24) | (z >> 24); });
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}

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