diff options
| author |  Gael Guennebaud <g.gael@free.fr> | 2014-09-01 10:52:58 +0200 |
|---|---|---|
| committer | Gael Guennebaud <g.gael@free.fr> | 2014-09-01 10:52:58 +0200 |
| commit | 0369db12af70fe5e63416a18c8236d419b0597c4 (patch) | |
| tree | 8a88b5d6b7d6458ca99621d9318ca9885b8505ed /Eigen/src/Core/arch/NEON/PacketMath.h | |
| parent | 01f3ca3e8d58394f1d42155d5499b7566050c8e7 (diff) | |
bug #871: fix compilation on ARM/Neon regarding __has_builtin usage
Diffstat (limited to 'Eigen/src/Core/arch/NEON/PacketMath.h')
| -rw-r--r-- | Eigen/src/Core/arch/NEON/PacketMath.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Eigen/src/Core/arch/NEON/PacketMath.h b/Eigen/src/Core/arch/NEON/PacketMath.h index 380b76ae9..7c4509585 100644 --- a/Eigen/src/Core/arch/NEON/PacketMath.h +++ b/Eigen/src/Core/arch/NEON/PacketMath.h @@ -52,7 +52,7 @@ typedef uint32x4_t Packet4ui; // arm64 does have the pld instruction. If available, let's trust the __builtin_prefetch built-in function // which available on LLVM and GCC (at least) -#if (defined(__has_builtin) && __has_builtin(__builtin_prefetch)) || defined(__GNUC__) +#if EIGEN_HAS_BUILTIN(__builtin_prefetch) || defined(__GNUC__) #define EIGEN_ARM_PREFETCH(ADDR) __builtin_prefetch(ADDR); #elif defined __pld #define EIGEN_ARM_PREFETCH(ADDR) __pld(ADDR) |