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Fix compilation of pset1frombits calls on iOS.

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This commit is contained in:
Rasmus Munk Larsen 2020-09-28 22:30:36 +00:00
parent 6b0c0b587e
commit 3a0b23e473
1 changed files with 4 additions and 4 deletions
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8
Eigen/src/Core/arch/Default/GenericPacketMathFunctions.h
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@ -34,7 +34,7 @@ pfrexp_double(const Packet& a, Packet& exponent) {
typedef typename unpacket_traits<Packet>::integer_packet PacketI;
const Packet cst_1022d = pset1<Packet>(1022.0);
const Packet cst_half = pset1<Packet>(0.5);
const Packet cst_inv_mant_mask = pset1frombits<Packet>(~0x7ff0000000000000u);
const Packet cst_inv_mant_mask = pset1frombits<Packet>(static_cast<uint64_t>(~0x7ff0000000000000ull));
exponent = psub(pcast<PacketI,Packet>(plogical_shift_right<52>(preinterpret<PacketI>(a))), cst_1022d);
return por(pand(a, cst_inv_mant_mask), cst_half);
}
@ -172,9 +172,9 @@ Packet plog_double(const Packet _x)
const Packet cst_1 = pset1<Packet>(1.0);
const Packet cst_half = pset1<Packet>(0.5);
// The smallest non denormalized float number.
const Packet cst_min_norm_pos = pset1frombits<Packet>( 0x0010000000000000u);
const Packet cst_minus_inf = pset1frombits<Packet>( 0xfff0000000000000u);
const Packet cst_pos_inf = pset1frombits<Packet>( 0x7ff0000000000000u);
const Packet cst_min_norm_pos = pset1frombits<Packet>( static_cast<uint64_t>(0x0010000000000000ull));
const Packet cst_minus_inf = pset1frombits<Packet>( static_cast<uint64_t>(0xfff0000000000000ull));
const Packet cst_pos_inf = pset1frombits<Packet>( static_cast<uint64_t>(0x7ff0000000000000ull));
// Polynomial Coefficients for log(1+x) = x - x**2/2 + x**3 P(x)/Q(x)
// 1/sqrt(2) <= x < sqrt(2)