49 lines
723 B
C
49 lines
723 B
C
/* Copyright (C) 2004 Free Software Foundation.
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Check that logb, logbf, logbl, ilogb, ilogbf and ilogbl
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built-in functions compile.
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Written by Uros Bizjak, 14th April 2004. */
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/* { dg-do compile } */
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/* { dg-options "-O2 -ffast-math" } */
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extern double logb(double);
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extern float logbf(float);
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extern long double logbl(long double);
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extern int ilogb(double);
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extern int ilogbf(float);
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extern int ilogbl(long double);
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double test1(double x)
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{
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return logb(x);
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}
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float test1f(float x)
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{
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return logbf(x);
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}
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long double test1l(long double x)
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{
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return logbl(x);
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}
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int test2(double x)
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{
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return ilogb(x);
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}
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int test2f(float x)
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{
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return ilogbf(x);
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}
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int test2l(long double x)
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{
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return ilogbl(x);
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}
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