35 static_assert(63 == CLZ<uint64_t>(UINT64_C(1)), "TestCLZ64#1");
36 static_assert(62 == CLZ<uint64_t>(UINT64_C(3)), "TestCLZ64#2");
37 static_assert(48 == CLZ<uint64_t>(UINT64_C(0x00008765)), "TestCLZ64#3");
38 static_assert(32 == CLZ<uint64_t>(UINT64_C(0x87654321)), "TestCLZ64#4");
39 static_assert(31 == CLZ<uint64_t>(UINT64_C(0x123456789)), "TestCLZ64#5");
40 static_assert(16 == CLZ<uint64_t>(UINT64_C(0x876543211234)), "TestCLZ64#6");
41 static_assert(1 == CLZ<uint64_t>(UINT64_C(0x4321432187654321)), "TestCLZ64#7");
42 static_assert(0 == CLZ<uint64_t>(UINT64_C(0x8765432187654321)), "TestCLZ64#8");
53 static_assert(0 == CTZ<uint64_t>(UINT64_C(1)), "TestCTZ64#1");
54 static_assert(1 == CTZ<uint64_t>(UINT64_C(2)), "TestCTZ64#2");
55 static_assert(16 == CTZ<uint64_t>(UINT64_C(0x43210000)), "TestCTZ64#3");
56 static_assert(31 == CTZ<uint64_t>(UINT64_C(0x80000000)), "TestCTZ64#4");
57 static_assert(32 == CTZ<uint64_t>(UINT64_C(0x8765432100000000)), "TestCTZ64#5");
58 static_assert(48 == CTZ<uint64_t>(UINT64_C(0x4321000000000000)), "TestCTZ64#6");
59 static_assert(62 == CTZ<uint64_t>(UINT64_C(0x4000000000000000)), "TestCTZ64#7");
60 static_assert(63 == CTZ<uint64_t>(UINT64_C(0x8000000000000000)), "TestCTZ64#8");
69 static_assert(0 == POPCOUNT<uint64_t>(UINT64_C(0)), "TestPOPCOUNT64#1");
70 static_assert(1 == POPCOUNT<uint64_t>(UINT64_C(0x40000)), "TestPOPCOUNT64#2");
71 static_assert(16 == POPCOUNT<uint64_t>(UINT64_C(0x1414141482828282)), "TestPOPCOUNT64#3");
72 static_assert(31 == POPCOUNT<uint64_t>(UINT64_C(0x0000ffff00007fff)), "TestPOPCOUNT64#4");
73 static_assert(32 == POPCOUNT<uint64_t>(UINT64_C(0x5555555555555555)), "TestPOPCOUNT64#5");
74 static_assert(48 == POPCOUNT<uint64_t>(UINT64_C(0x7777bbbbddddeeee)), "TestPOPCOUNT64#6");
75 static_assert(63 == POPCOUNT<uint64_t>(UINT64_C(0x7fffffffffffffff)), "TestPOPCOUNT64#7");
76 static_assert(64 == POPCOUNT<uint64_t>(UINT64_C(0xffffffffffffffff)), "TestPOPCOUNT64#8");
84 static_assert(-1 == MostSignificantBit<uint64_t>(UINT64_C(0)), "TestMSB64#1");
85 static_assert(0 == MostSignificantBit<uint64_t>(UINT64_C(1)), "TestMSB64#2");
86 static_assert(63 == MostSignificantBit<uint64_t>(~UINT64_C(0)), "TestMSB64#3");
87 static_assert(34 == MostSignificantBit<uint64_t>(UINT64_C(0x700000000)), "TestMSB64#4");
88 static_assert(34 == MostSignificantBit<uint64_t>(UINT64_C(0x777777777)), "TestMSB64#5");
96 static_assert(-1 == LeastSignificantBit<uint64_t>(UINT64_C(0)), "TestLSB64#1");
97 static_assert(0 == LeastSignificantBit<uint64_t>(UINT64_C(1)), "TestLSB64#2");
98 static_assert(0 == LeastSignificantBit<uint64_t>(~UINT64_C(0)), "TestLSB64#3");
99 static_assert(12 == LeastSignificantBit<uint64_t>(UINT64_C(0x5000)), "TestLSB64#4");
100 static_assert(48 == LeastSignificantBit<uint64_t>(UINT64_C(0x5555000000000000)), "TestLSB64#5");
113 static_assert(0u == MinimumBitsToStore<uint64_t>(UINT64_C(0)), "TestMinBits2Store64#1");
114 static_assert(1u == MinimumBitsToStore<uint64_t>(UINT64_C(1)), "TestMinBits2Store64#2");
115 static_assert(2u == MinimumBitsToStore<uint64_t>(UINT64_C(0b10)), "TestMinBits2Store64#3");
116 static_assert(2u == MinimumBitsToStore<uint64_t>(UINT64_C(0b11)), "TestMinBits2Store64#4");
117 static_assert(3u == MinimumBitsToStore<uint64_t>(UINT64_C(0b100)), "TestMinBits2Store64#5");
118 static_assert(3u == MinimumBitsToStore<uint64_t>(UINT64_C(0b110)), "TestMinBits2Store64#6");
119 static_assert(3u == MinimumBitsToStore<uint64_t>(UINT64_C(0b101)), "TestMinBits2Store64#7");
120 static_assert(8u == MinimumBitsToStore<uint64_t>(UINT64_C(0xFF)), "TestMinBits2Store64#8");
121 static_assert(32u == MinimumBitsToStore<uint64_t>(UINT64_C(0xFFFFFFFF)), "TestMinBits2Store64#9");
122 static_assert(33u == MinimumBitsToStore<uint64_t>(UINT64_C(0x1FFFFFFFF)), "TestMinBits2Store64#10");
123 static_assert(64u == MinimumBitsToStore<uint64_t>(~UINT64_C(0)), "TestMinBits2Store64#11");
137 static_assert(0 == TruncToPowerOfTwo<uint64_t>(UINT64_C(0)), "TestTruncToPowerOfTwo64#1");
138 static_assert(1 == TruncToPowerOfTwo<uint64_t>(UINT64_C(1)), "TestTruncToPowerOfTwo64#2");
139 static_assert(2 == TruncToPowerOfTwo<uint64_t>(UINT64_C(2)), "TestTruncToPowerOfTwo64#3");
140 static_assert(2 == TruncToPowerOfTwo<uint64_t>(UINT64_C(3)), "TestTruncToPowerOfTwo64#4");
141 static_assert(4 == TruncToPowerOfTwo<uint64_t>(UINT64_C(7)), "TestTruncToPowerOfTwo64#5");
142 static_assert(UINT64_C(0x20000) == TruncToPowerOfTwo<uint64_t>(UINT64_C(0x3aaaa)),
145     UINT64_C(0x4000000000000000) == TruncToPowerOfTwo<uint64_t>(UINT64_C(0x4000000000000001)),
148     UINT64_C(0x8000000000000000) == TruncToPowerOfTwo<uint64_t>(UINT64_C(0x8000000000000000)),
163 static_assert(0 == RoundUpToPowerOfTwo<uint64_t>(UINT64_C(0)), "TestRoundUpPowerOfTwo64#1");
164 static_assert(1 == RoundUpToPowerOfTwo<uint64_t>(UINT64_C(1)), "TestRoundUpPowerOfTwo64#2");
165 static_assert(2 == RoundUpToPowerOfTwo<uint64_t>(UINT64_C(2)), "TestRoundUpPowerOfTwo64#3");
166 static_assert(4 == RoundUpToPowerOfTwo<uint64_t>(UINT64_C(3)), "TestRoundUpPowerOfTwo64#4");
167 static_assert(8 == RoundUpToPowerOfTwo<uint64_t>(UINT64_C(7)), "TestRoundUpPowerOfTwo64#5");
168 static_assert(UINT64_C(0x40000) == RoundUpToPowerOfTwo<uint64_t>(UINT64_C(0x2aaaa)),
171     UINT64_C(0x8000000000000000) == RoundUpToPowerOfTwo<uint64_t>(UINT64_C(0x4000000000000001)),
174     UINT64_C(0x8000000000000000) == RoundUpToPowerOfTwo<uint64_t>(UINT64_C(0x8000000000000000)),
280 static_assert(IsUint<64, uint64_t>(static_cast<uint32_t>(-1)), "TestIsUint64#15");
353 static_assert(MaskLeastSignificant<uint64_t>(63) == (std::numeric_limits<uint64_t>::max() >> 1u),
471   CheckElements({}, LowToHighBits<uint64_t>(UINT64_C(0)));  in TEST()
472   CheckElements({0}, LowToHighBits<uint64_t>(UINT64_C(1)));  in TEST()
473   CheckElements({32}, LowToHighBits<uint64_t>(UINT64_C(0x100000000)));  in TEST()
474   CheckElements({63}, LowToHighBits<uint64_t>(UINT64_C(0x8000000000000000)));  in TEST()
475   CheckElements({0, 63}, LowToHighBits<uint64_t>(UINT64_C(0x8000000000000001)));  in TEST()
477                 LowToHighBits<uint64_t>(UINT64_C(0x80000000000000ff)));  in TEST()
479                 LowToHighBits<uint64_t>(UINT64_C(0x8101010101010101)));  in TEST()
480   CheckElements({16, 17, 62, 63}, LowToHighBits<uint64_t>(UINT64_C(0xc000000000030000)));  in TEST()
485                 LowToHighBits<uint64_t>(UINT64_C(0xffffffffffffffff)));  in TEST()
503   CheckElements({}, HighToLowBits<uint64_t>(UINT64_C(0)));  in TEST()
504   CheckElements({0}, HighToLowBits<uint64_t>(UINT64_C(1)));  in TEST()
505   CheckElements({32}, HighToLowBits<uint64_t>(UINT64_C(0x100000000)));  in TEST()
506   CheckElements({63}, HighToLowBits<uint64_t>(UINT64_C(0x8000000000000000)));  in TEST()
507   CheckElements({63, 0}, HighToLowBits<uint64_t>(UINT64_C(0x8000000000000001)));  in TEST()
509                 HighToLowBits<uint64_t>(UINT64_C(0x80000000000000ff)));  in TEST()
511                 HighToLowBits<uint64_t>(UINT64_C(0x8101010101010101)));  in TEST()
512   CheckElements({63, 62, 17, 16}, HighToLowBits<uint64_t>(UINT64_C(0xc000000000030000)));  in TEST()
517                 HighToLowBits<uint64_t>(UINT64_C(0xffffffffffffffff)));  in TEST()