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/* { dg-options "-O2" } */
/* N1150 5.2 Conversions among decimal floating types and between
decimal floating types and generic floating types.
C99 6.3.1.5(4) Conversions, arithmetic operands, real floating types. */
#include "dfp-dbg.h"
_Decimal32 d32;
_Decimal64 d64;
_Decimal128 d128;
float sf;
double df;
long double tf;
extern void link_error (void);
int
main ()
{
/* Conversions from decimal float to binary float. */
/* Conversions from _Decimal32. */
d32 = 2.0df;
sf = d32;
if (sf != 2.0f)
link_error ();
df = d32;
if (df != 2.0)
link_error ();
tf = d32;
if (tf != 2.0l)
link_error ();
/* Conversions from _Decimal64. */
d64 = -7.0dd;
sf = d64;
if (sf != -7.0f)
link_error ();
df = d64;
if (df != -7.0)
link_error ();
tf = d64;
if (tf != -7.0l)
link_error ();
/* Conversions from _Decimal128. */
d128 = 30.0dl;
sf = d128;
if (sf != 30.0f)
link_error ();
df = d128;
if (df != 30.0)
link_error ();
df = d128;
if (df != 30.0l)
link_error ();
/* Conversions from binary float to decimal float. */
sf = 30.0f;
d128 = sf;
if (d128 != 30.0dl)
link_error ();
d64 = sf;
if (d64 != 30.0dd)
link_error ();
d32 = sf;
if (d32 != 30.0df)
link_error ();
df = -2.0;
d128 = df;
if (d128 != -2.0dl)
link_error ();
d64 = df;
if (d64 != -2.0dd)
link_error ();
d32 = df;
if (d32 != -2.0df)
link_error ();
tf = -22.0l;
d128 = tf;
if (d128 != -22.0dl)
link_error ();
d64 = tf;
if (d64 != -22.0dd)
link_error ();
d32 = tf;
if (d32 != -22.0df)
link_error ();
/* 2**(-11) = 0.00048828125. */
d128 = 0.000488281251dl;
sf = d128;
if (sf != 0.00048828125f)
link_error ();
/* 2**(-25) = 0.298023223876953125E-7. */
d128 = 2.98023223876953125E-8dl;
df = d128;
if (df < (2.9802322387695312e-08 - 0.00000000001)
|| df > (2.9802322387695312e-08 + 0.00000000001))
link_error ();
return 0;
}
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