devtools/eigen
1
0
Fork 0
mirror of https://gitlab.com/libeigen/eigen.git synced 2026-04-10 11:34:33 +08:00
Code Issues Packages Projects Releases Wiki Activity

Update pshiftleft to pass the shift as a true compile-time integer.

Browse Source
This commit is contained in:
Gael Guennebaud
2018-11-27 22:57:30 +01:00
parent fa7fd61eda
commit a1a5fbbd21
4 changed files with 11 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
Eigen/src/Core/arch/Default/GenericPacketMathFunctions.h
View File

@@ -270,7 +270,7 @@ Packet psin_float(const Packet& _x)
// Compute the sign to apply to the polynomial.
// sign = third_bit(y_int1) xor signbit(_x)
Packet sign_bit = pxor(_x, preinterpret<Packet>(pshiftleft(y_int1, 29)));
Packet sign_bit = pxor(_x, preinterpret<Packet>(pshiftleft<29>(y_int1)));
sign_bit = pand(sign_bit, cst_sign_mask); // clear all but left most bit
// Get the polynomial selection mask from the second bit of y_int1