From 1e163c715550e20e239976a22e00869884713e54 Mon Sep 17 00:00:00 2001 From: Andrew Waterman Date: Sun, 19 Jun 2011 21:45:58 -0700 Subject: fixed build after repo split --- softfloat/f64_lt_quiet.c | 40 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100755 softfloat/f64_lt_quiet.c (limited to 'softfloat/f64_lt_quiet.c') diff --git a/softfloat/f64_lt_quiet.c b/softfloat/f64_lt_quiet.c new file mode 100755 index 0000000..f27e6da --- /dev/null +++ b/softfloat/f64_lt_quiet.c @@ -0,0 +1,40 @@ + +#include +#include +#include "platform.h" +#include "internals.h" +#include "specialize.h" +#include "softfloat.h" + +bool f64_lt_quiet( float64_t a, float64_t b ) +{ + union ui64_f64 uA; + uint_fast64_t uiA; + union ui64_f64 uB; + uint_fast64_t uiB; + bool signA, signB; + + uA.f = a; + uiA = uA.ui; + uB.f = b; + uiB = uB.ui; + if ( + ( ( expF64UI( uiA ) == 0x7FF ) && fracF64UI( uiA ) ) + || ( ( expF64UI( uiB ) == 0x7FF ) && fracF64UI( uiB ) ) + ) { + if ( + softfloat_isSigNaNF64UI( uiA ) || softfloat_isSigNaNF64UI( uiB ) + ) { + softfloat_raiseFlags( softfloat_flag_invalid ); + } + return false; + } + signA = signF64UI( uiA ); + signB = signF64UI( uiB ); + return + ( signA != signB ) + ? signA && ( ( uiA | uiB ) & UINT64_C( 0x7FFFFFFFFFFFFFFF ) ) + : ( uiA != uiB ) && ( signA ^ ( uiA < uiB ) ); + +} + -- cgit v1.1