From 4562f052c5e258437d5f3fdb171f0dc402c606de Mon Sep 17 00:00:00 2001
From: Chris Elrod <elrodc@gmail.com>
Date: Sat, 20 Mar 2021 16:48:46 -0400
Subject: [PATCH] Add scalar-VecUnroll method for log_fast

---
 Project.toml | 2 +-
 src/log.jl   | 7 +++++++
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/Project.toml b/Project.toml
index 61e4a53..95eaab8 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,7 +1,7 @@
 name = "SLEEFPirates"
 uuid = "476501e8-09a2-5ece-8869-fb82de89a1fa"
 authors = ["chriselrod <elrodc@gmail.com>"]
-version = "0.6.12"
+version = "0.6.13"
 
 [deps]
 IfElse = "615f187c-cbe4-4ef1-ba3b-2fcf58d6d173"
diff --git a/src/log.jl b/src/log.jl
index 90ff0a7..e4b80de 100644
--- a/src/log.jl
+++ b/src/log.jl
@@ -236,4 +236,11 @@ else
     @inline log_fast(d::AbstractSIMD) = log_fast(float(d), False())
 end
 @inline log_fast(d::Union{Float32,Float64}) = log_fast(d, False())
+@generated function log_fast(x::VecUnroll{N,1,T,T}) where {N,T}
+    quote
+        $(Expr(:meta,:inline))
+        lx = log_fast(VectorizationBase.transpose_vecunroll(x))
+        VecUnroll(Base.Cartesian.@ntuple $(N+1) n -> lx(n))
+    end
+end