42 lines
690 B
C
42 lines
690 B
C
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/* { dg-do assemble } */
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/* { dg-require-effective-target fpic } */
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/* { dg-options "-O2 -msecure-plt -fPIC" } */
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/* { dg-skip-if "" { powerpc*-*-darwin* powerpc-ibm-aix* } } */
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#define FE_TONEAREST 0
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#define FE_UPWARD 1
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#define FE_DOWNWARD 2
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#define FE_TOWARDZERO 3
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extern int fesetround(int);
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void
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set_fpu_rounding_mode (int mode)
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{
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int rnd_mode;
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switch (mode)
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{
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case 2:
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rnd_mode = FE_TONEAREST;
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break;
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case 4:
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rnd_mode = FE_UPWARD;
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break;
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case 1:
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rnd_mode = FE_DOWNWARD;
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break;
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case 3:
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rnd_mode = FE_TOWARDZERO;
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break;
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default:
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return;
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}
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fesetround (rnd_mode);
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}
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