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

issue #2581: review and cleanup of compiler version checks

Browse Source
This commit is contained in:
Sean McBride
2023-01-17 18:58:34 +00:00
committed by Rasmus Munk Larsen
parent b523120687
commit d70b4864d9
25 changed files with 103 additions and 72 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
Eigen/src/Core/arch/AVX/PacketMath.h
View File

@@ -670,7 +670,7 @@ template<> EIGEN_STRONG_INLINE Packet8i pcmp_eq(const Packet8i& a, const Packet8
}
template<> EIGEN_STRONG_INLINE Packet8f pmin<Packet8f>(const Packet8f& a, const Packet8f& b) {
#if EIGEN_COMP_GNUC && EIGEN_COMP_GNUC < 63
#if EIGEN_GNUC_STRICT_LESS_THAN(6,3,0)
// There appears to be a bug in GCC, by which the optimizer may flip
// the argument order in calls to _mm_min_ps/_mm_max_ps, so we have to
// resort to inline ASM here. This is supposed to be fixed in gcc6.3,
@@ -684,7 +684,7 @@ template<> EIGEN_STRONG_INLINE Packet8f pmin<Packet8f>(const Packet8f& a, const
#endif
}
template<> EIGEN_STRONG_INLINE Packet4d pmin<Packet4d>(const Packet4d& a, const Packet4d& b) {
#if EIGEN_COMP_GNUC && EIGEN_COMP_GNUC < 63
#if EIGEN_GNUC_STRICT_LESS_THAN(6,3,0)
// See pmin above
Packet4d res;
asm("vminpd %[a], %[b], %[res]" : [res] "=x" (res) : [a] "x" (a), [b] "x" (b));
@@ -705,7 +705,7 @@ template<> EIGEN_STRONG_INLINE Packet8i pmin<Packet8i>(const Packet8i& a, const
}
template<> EIGEN_STRONG_INLINE Packet8f pmax<Packet8f>(const Packet8f& a, const Packet8f& b) {
#if EIGEN_COMP_GNUC && EIGEN_COMP_GNUC < 63
#if EIGEN_GNUC_STRICT_LESS_THAN(6,3,0)
// See pmin above
Packet8f res;
asm("vmaxps %[a], %[b], %[res]" : [res] "=x" (res) : [a] "x" (a), [b] "x" (b));
@@ -716,7 +716,7 @@ template<> EIGEN_STRONG_INLINE Packet8f pmax<Packet8f>(const Packet8f& a, const
#endif
}
template<> EIGEN_STRONG_INLINE Packet4d pmax<Packet4d>(const Packet4d& a, const Packet4d& b) {
#if EIGEN_COMP_GNUC && EIGEN_COMP_GNUC < 63
#if EIGEN_GNUC_STRICT_LESS_THAN(6,3,0)
// See pmin above
Packet4d res;
asm("vmaxpd %[a], %[b], %[res]" : [res] "=x" (res) : [a] "x" (a), [b] "x" (b));