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Searched refs:sign_mask (Results 1 – 21 of 21) sorted by relevance

/third_party/skia/third_party/externals/spirv-tools/source/util/
Dparse_number.h125 uint64_t sign_mask = 0; in CheckRangeAndIfHexThenSignExtend() local
131 sign_mask = magnitude_mask + 1; in CheckRangeAndIfHexThenSignExtend()
138 ((value & sign_mask) != sign_mask); in CheckRangeAndIfHexThenSignExtend()
157 if (is_hex && (value & sign_mask)) in CheckRangeAndIfHexThenSignExtend()
Dhex_float.h338 static const uint_type sign_mask = uint_type(1) << top_bit_left_shift;
362 return static_cast<uint_type>(value_.data() & ~sign_mask);
386 if ((getBits() & ~sign_mask) == 0) { // special case if everything is 0
413 bool isNegative() const { return (getBits() & sign_mask) != 0; }
453 new_value = static_cast<uint_type>(new_value | sign_mask);
677 (negate ? other_T::sign_mask : 0) | other_T::exponent_mask)));
692 (negate ? other_T::sign_mask : 0) | other_T::exponent_mask |
751 const char* const sign = (bits & HF::sign_mask) ? "-" : "";
/third_party/flutter/skia/third_party/externals/spirv-tools/source/util/
Dparse_number.h124 uint64_t sign_mask = 0; in CheckRangeAndIfHexThenSignExtend() local
130 sign_mask = magnitude_mask + 1; in CheckRangeAndIfHexThenSignExtend()
137 ((value & sign_mask) != sign_mask); in CheckRangeAndIfHexThenSignExtend()
156 if (is_hex && (value & sign_mask)) in CheckRangeAndIfHexThenSignExtend()
Dhex_float.h293 static const uint_type sign_mask = uint_type(1) << top_bit_left_shift;
318 ~sign_mask);
342 if ((getBits() & ~sign_mask) == 0) { // special case if everything is 0
369 bool isNegative() const { return (getBits() & sign_mask) != 0; }
409 new_value = static_cast<uint_type>(new_value | sign_mask);
605 (negate ? other_T::sign_mask : 0) | other_T::exponent_mask)));
620 (negate ? other_T::sign_mask : 0) | other_T::exponent_mask |
679 const char* const sign = (bits & HF::sign_mask) ? "-" : "";
/third_party/skia/third_party/externals/swiftshader/third_party/SPIRV-Tools/source/util/
Dparse_number.h125 uint64_t sign_mask = 0; in CheckRangeAndIfHexThenSignExtend() local
131 sign_mask = magnitude_mask + 1; in CheckRangeAndIfHexThenSignExtend()
138 ((value & sign_mask) != sign_mask); in CheckRangeAndIfHexThenSignExtend()
157 if (is_hex && (value & sign_mask)) in CheckRangeAndIfHexThenSignExtend()
Dhex_float.h338 static const uint_type sign_mask = uint_type(1) << top_bit_left_shift;
362 return static_cast<uint_type>(value_.data() & ~sign_mask);
386 if ((getBits() & ~sign_mask) == 0) { // special case if everything is 0
413 bool isNegative() const { return (getBits() & sign_mask) != 0; }
453 new_value = static_cast<uint_type>(new_value | sign_mask);
677 (negate ? other_T::sign_mask : 0) | other_T::exponent_mask)));
692 (negate ? other_T::sign_mask : 0) | other_T::exponent_mask |
751 const char* const sign = (bits & HF::sign_mask) ? "-" : "";
/third_party/spirv-tools/source/util/
Dparse_number.h125 uint64_t sign_mask = 0; in CheckRangeAndIfHexThenSignExtend() local
131 sign_mask = magnitude_mask + 1; in CheckRangeAndIfHexThenSignExtend()
138 ((value & sign_mask) != sign_mask); in CheckRangeAndIfHexThenSignExtend()
157 if (is_hex && (value & sign_mask)) in CheckRangeAndIfHexThenSignExtend()
Dhex_float.h338 static const uint_type sign_mask = uint_type(1) << top_bit_left_shift;
362 return static_cast<uint_type>(value_.data() & ~sign_mask);
386 if ((getBits() & ~sign_mask) == 0) { // special case if everything is 0
413 bool isNegative() const { return (getBits() & sign_mask) != 0; }
453 new_value = static_cast<uint_type>(new_value | sign_mask);
677 (negate ? other_T::sign_mask : 0) | other_T::exponent_mask)));
692 (negate ? other_T::sign_mask : 0) | other_T::exponent_mask |
751 const char* const sign = (bits & HF::sign_mask) ? "-" : "";
/third_party/boost/boost/atomic/detail/
Dextra_fp_ops_generic.hpp105 …static BOOST_CONSTEXPR_OR_CONST storage_type sign_mask = static_cast< storage_type >(1u) << (atomi… member
109 …rn atomics::detail::bitwise_fp_cast< value_type >(base_type::fetch_xor(storage, sign_mask, order)); in fetch_negate()
114 … atomics::detail::bitwise_fp_cast< value_type >(base_type::bitwise_xor(storage, sign_mask, order)); in negate()
119 base_type::opaque_xor(storage, sign_mask, order); in opaque_negate()
/third_party/ltp/tools/sparse/sparse-src/
Dbits.h18 static inline unsigned long long sign_mask(unsigned size) in sign_mask() function
39 val |= ~sign_mask(size); in sign_extend()
Dsimplify.c1185 if (value == sign_mask(size)) // (x < SMAX) --> (x != SMAX) in simplify_compare_constant()
1195 if (value == sign_mask(size)) // (x <= SMAX) --> 1 in simplify_compare_constant()
1199 if (value == sign_mask(size) - 1) // (x <= SMAX - 1) --> (x != SMAX) in simplify_compare_constant()
1200 return replace_binop_value(insn, OP_SET_NE, sign_mask(size)); in simplify_compare_constant()
1209 if (value == sign_mask(size)) // (x >= SMAX) --> (x == SMAX) in simplify_compare_constant()
1219 if (value == sign_mask(size)) // (x > SMAX) --> 0 in simplify_compare_constant()
1223 if (value == sign_mask(size) - 1) // (x > SMAX - 1) --> (x == SMAX) in simplify_compare_constant()
1224 return replace_binop_value(insn, OP_SET_EQ, sign_mask(size)); in simplify_compare_constant()
/third_party/mindspore/mindspore/core/base/
Dfloat16.h106 constexpr uint32_t sign_mask = 0x8000; in ToFloat32() local
126 f32.u |= ((f16.value_ & sign_mask) << sign_bit_shift); in ToFloat32()
138 constexpr unsigned int sign_mask = 0x80000000u; in FromFloat32() local
143 unsigned int sign = f.u & sign_mask; in FromFloat32()
201 constexpr uint16_t sign_mask = 0x8000; variable
202 return Float16::FromRaw(a.int_value() ^ sign_mask);
/third_party/skia/src/core/
DSkHalf.cpp34 static const uint32_t sign_mask = 0x80000000u; in SkFloatToHalf() local
41 uint32_t sign = floatUnion.fUInt & sign_mask; in SkFloatToHalf()
/third_party/flutter/skia/src/core/
DSkHalf.cpp34 static const uint32_t sign_mask = 0x80000000u; in SkFloatToHalf() local
41 uint32_t sign = floatUnion.fUInt & sign_mask; in SkFloatToHalf()
/third_party/glslang/SPIRV/
Dhex_float.h305 static const uint_type sign_mask = uint_type(1) << top_bit_left_shift;
330 ~sign_mask);
354 if ((getBits() & ~sign_mask) == 0) { // special case if everything is 0
381 bool isNegative() const { return (getBits() & sign_mask) != 0; }
421 new_value = static_cast<uint_type>(new_value | sign_mask);
607 (negate ? other_T::sign_mask : 0) | other_T::exponent_mask)));
622 (negate ? other_T::sign_mask : 0) | other_T::exponent_mask |
681 const char* const sign = (bits & HF::sign_mask) ? "-" : "";
/third_party/ffmpeg/libavcodec/
Dcfhdenc.c250 const int sign_mask = 256; in cfhd_encode_init() local
251 const int twos_complement = -sign_mask; in cfhd_encode_init()
252 const int mag_mask = sign_mask - 1; in cfhd_encode_init()
321 int value = (i & sign_mask) ? twos_complement + (i & mag_mask): i; in cfhd_encode_init()
/third_party/mesa3d/src/compiler/nir/
Dnir_builtin_builder.c70 uint64_t sign_mask = 1ull << (x->bit_size - 1); in nir_nextafter() local
94 nir_imm_intN_t(b, sign_mask | min_abs, x->bit_size), in nir_nextafter()
/third_party/mesa3d/src/gallium/drivers/radeon/
Dradeon_vcn_dec.h986 unsigned char sign_mask[2]; member
/third_party/mesa3d/src/compiler/glsl/
Dlower_instructions.cpp558 ir_constant *sign_mask = new(ir) ir_constant(0x80000000u); in dldexp_to_arith() local
613 i.insert_before(assign(unpacked, bit_and(swizzle_y(unpacked), sign_mask->clone(ir, NULL)), in dldexp_to_arith()
/third_party/boost/libs/multiprecision/test/
Dtest_arithmetic.hpp236 int sign_mask = ~0; in test_complement() local
239 BOOST_CHECK_EQUAL(~a, (~i & sign_mask)); in test_complement()
241 BOOST_CHECK_EQUAL(c, (i & (~j & sign_mask))); in test_complement()
243 BOOST_CHECK_EQUAL(c, (~(i | j) & sign_mask)); in test_complement()
/third_party/mesa3d/src/gallium/auxiliary/gallivm/
Dlp_bld_arit.c2886 LLVMValueRef sign_mask = lp_build_const_int_vec(gallivm, bld->type, 0x80000000); in lp_build_sin_or_cos() local
2901 sign_mask, "sign_bit"); in lp_build_sin_or_cos()