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fix warning

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This commit is contained in:
Gael Guennebaud 2019-01-09 15:45:21 +01:00
parent aeec68f77b
commit 3f14e0d19e
1 changed files with 5 additions and 2 deletions
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7
Eigen/src/Core/arch/Default/GenericPacketMathFunctions.h
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@ -332,8 +332,11 @@ Packet psincos_float(const Packet& _x)
// The coefficients are: 0xbfc90f80, 0xb7354480, 0x2e74b9ee
#endif
Packet huge_mask = pcmp_le(pset1<Packet>(huge_th),pabs(_x));
Packet huge_vals;
// We use huge_vals as a temporary for abs(_x) to ensure huge_vals
// is fully initialized for the last pselect(). (prevent compiler warning)
Packet huge_vals = pabs(_x);
Packet huge_mask = pcmp_le(pset1<Packet>(huge_th),huge_vals);
if(predux_any(huge_mask))
{
const int PacketSize = unpacket_traits<Packet>::size;