27 lines
467 B
C
27 lines
467 B
C
/* PR optimization/5887 */
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/* { dg-do compile } */
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/* { dg-options "-O2" } */
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/* { dg-options "-O2 -msse -ffast-math" { target i?86-*-* x86_64-*-* } } */
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void bar (float *a, float *b);
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void foo (char *x)
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{
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float a, b;
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char c[256];
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int i, j;
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bar (&a, &b);
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for (i = 0; i < 256; i++)
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{
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float v = a;
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if (v < 0.0f) v = 0.0f;
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if (v < 255.0f) v = 255.0f;
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c[i] = v;
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a += b;
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}
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for (j = 0; j < 256; j++)
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x[j] = c[j];
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}
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