vfp.hh (8737:770ccf3af571) vfp.hh (8865:508635b3e666)
1/*
2 * Copyright (c) 2010 ARM Limited
3 * All rights reserved
4 *
5 * The license below extends only to copyright in the software and shall
6 * not be construed as granting a license to any other intellectual
7 * property including but not limited to intellectual property relating
8 * to a hardware implementation of the functionality of the software

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103{
104 VfpRoundNearest = 0,
105 VfpRoundUpward = 1,
106 VfpRoundDown = 2,
107 VfpRoundZero = 3
108};
109
110static inline float bitsToFp(uint64_t, float);
1/*
2 * Copyright (c) 2010 ARM Limited
3 * All rights reserved
4 *
5 * The license below extends only to copyright in the software and shall
6 * not be construed as granting a license to any other intellectual
7 * property including but not limited to intellectual property relating
8 * to a hardware implementation of the functionality of the software

--- 94 unchanged lines hidden (view full) ---

103{
104 VfpRoundNearest = 0,
105 VfpRoundUpward = 1,
106 VfpRoundDown = 2,
107 VfpRoundZero = 3
108};
109
110static inline float bitsToFp(uint64_t, float);
111static inline double bitsToFp(uint64_t, double);
111static inline uint32_t fpToBits(float);
112static inline uint32_t fpToBits(float);
113static inline uint64_t fpToBits(double);
112
113template <class fpType>
114static inline bool
115flushToZero(fpType &op)
116{
117 fpType junk = 0.0;
118 if (std::fpclassify(op) == FP_SUBNORMAL) {
119 uint64_t bitMask = ULL(0x1) << (sizeof(fpType) * 8 - 1);

--- 455 unchanged lines hidden --- 		114
115template <class fpType>
116static inline bool
117flushToZero(fpType &op)
118{
119 fpType junk = 0.0;
120 if (std::fpclassify(op) == FP_SUBNORMAL) {
121 uint64_t bitMask = ULL(0x1) << (sizeof(fpType) * 8 - 1);

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