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25 lines
497 B
25 lines
497 B
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#include <stdint.h>
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#include "platform.h"
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#include "primitives.h"
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#include "internals.h"
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#include "softfloat.h"
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float32_t ui32_to_f32( uint_fast32_t a )
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{
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union ui32_f32 uZ;
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if ( ! a ) {
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uZ.ui = 0;
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return uZ.f;
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}
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if ( a & 0x80000000 ) {
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return
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softfloat_roundPackToF32(
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0, 0x9D, softfloat_shortShift32Right1Jam( a ) );
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} else {
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return softfloat_normRoundPackToF32( 0, 0x9C, a );
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}
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}
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