Deprecate LV for Julia >= 1.11-DEV (#519)

* Deprecate LV for Julia >= 1.11-DEV * fix for tests to be able to run * README comment and bump version. * esc
JuliaSIMD · Jan 3, 2024 · a4a160f · a4a160f · chriselrod · Jan 3, 2024
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diff --git a/Project.toml b/Project.toml
@@ -1,7 +1,7 @@
 name = "LoopVectorization"
 uuid = "bdcacae8-1622-11e9-2a5c-532679323890"
 authors = ["Chris Elrod <[email protected]>"]
-version = "0.12.166"
+version = "0.12.167"
 
 [deps]
 ArrayInterface = "4fba245c-0d91-5ea0-9b3e-6abc04ee57a9"

diff --git a/README.md b/README.md
@@ -12,6 +12,10 @@
 
 [![LoopVectorization Downloads](https://shields.io/endpoint?url=https://pkgs.genieframework.com/api/v1/badge/LoopVectorization)](https://pkgs.genieframework.com?packages=LoopVectorization)
 
+# NOTE: Deprecated for Julia v1.11 and above!
+
+LoopVectorization only works for Julia 1.3 through 1.10. For 1.11 and newer, it simply uses `@inbounds @fastmath` instead, so it should still get roughly the same answer, but both runtime and compile time performance may change dramatically.
+
 ## Installation
 
 ```julia

diff --git a/ext/ForwardDiffExt.jl b/ext/ForwardDiffExt.jl
@@ -1,4 +1,5 @@
 module ForwardDiffExt
+if VERSION < v"1.11-DEV"
 import ForwardDiff, ChainRulesCore
 using LoopVectorization, VectorizationBase, SLEEFPirates, ForwardDiff
 
@@ -377,3 +378,4 @@ for f in (:vmapt, :vmapnt, :vmapntt)
   end
 end
 end
+end
diff --git a/ext/SpecialFunctionsExt.jl b/ext/SpecialFunctionsExt.jl
@@ -1,6 +1,8 @@
 module SpecialFunctionsExt
+if VERSION < v"1.11-DEV"
 using SpecialFunctions
 using LoopVectorization: VectorizationBase
 using LoopVectorization: AbstractSIMD
 @inline SpecialFunctions.erf(x::AbstractSIMD) = VectorizationBase.verf(float(x))
 end
+end