cgen-fpu.c from Gdb at Krugle
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/* CGEN fpu support
Copyright (C) 1999 Cygnus Solutions. */
#include "sim-main.h"
#include "sim-fpu.h"
/* Return boolean indicating if X is an snan. */
BI
cgen_sf_snan_p (CGEN_FPU* fpu, SF x)
{
sim_fpu op1;
sim_fpu_32to (&op1, x);
return sim_fpu_is_nan (&op1);
}
BI
cgen_df_snan_p (CGEN_FPU* fpu, DF x)
{
sim_fpu op1;
sim_fpu_64to (&op1, x);
return sim_fpu_is_nan (&op1);
}
/* No-op fpu error handler. */
void
cgen_fpu_ignore_errors (CGEN_FPU* fpu, int status)
{
}
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