Simplify vreverse

brenhinkeller · Jun 13, 2024 · 1d61ddf · 1d61ddf
1 parent 29ed673
commit 1d61ddf
Showing 1 changed file with 3 additions and 14 deletions.
diff --git a/src/Sorting/quicksort.jl b/src/Sorting/quicksort.jl
@@ -55,20 +55,9 @@ end
 @inline function vreverse!(A, iₗ, iᵤ)
     N = (iᵤ - iₗ) + 1
     n = (N ÷ 2) - 1
-    if N < 32
-        @inbounds for i ∈ 0:n
-            𝔦ₗ, 𝔦ᵤ = iₗ+i, iᵤ-i
-            A[𝔦ₗ], A[𝔦ᵤ] = A[𝔦ᵤ], A[𝔦ₗ]
-        end
-    else
-        @inbounds @simd ivdep for i ∈ 0:n
-            𝔦ₗ = iₗ+i
-            𝔦ᵤ = iᵤ-i
-            l = A[𝔦ₗ]
-            u = A[𝔦ᵤ]
-            A[𝔦ₗ] = u
-            A[𝔦ᵤ] = l
-        end
+    @inbounds for i ∈ 0:n
+        𝔦ₗ, 𝔦ᵤ = iₗ+i, iᵤ-i
+        A[𝔦ₗ], A[𝔦ᵤ] = A[𝔦ᵤ], A[𝔦ₗ]
     end
     return A
 end