add MM_SHUFFLE

guzba · Jan 26, 2021 · 487754b · 487754b
1 parent 24d8076
commit 487754b
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Showing 2 changed files with 3 additions and 6 deletions.
diff --git a/nimsimd.nimble b/nimsimd.nimble
@@ -1,4 +1,4 @@
-version     = "0.4.6"
+version     = "0.4.7"
 author      = "Ryan Oldenburg"
 description = "Pleasant Nim bindings for SIMD instruction sets."
 license     = "MIT"

diff --git a/src/nimsimd/sse2.nim b/src/nimsimd/sse2.nim
@@ -5,8 +5,8 @@ type
   M128i* {.importc: "__m128i", header: "emmintrin.h".} = object
   M128d* {.importc: "__m128d", header: "emmintrin.h".} = object
 
-# template MM_SHUFFLE*(z, y, x, w: int | uint): uint32 =
-#   ((w shl 6) or (x shl 4) or (y shl 2) or z).uint32
+template MM_SHUFFLE*(z, y, x, w: int | uint): int32 =
+  ((z shl 6) or (y shl 4) or (x shl 2) or w).int32
 
 # "xmmintrin.h"
 
@@ -975,9 +975,6 @@ func m128*(): M128 {.inline.} =
 func m128*(a: float32): M128 {.inline.} =
   mm_set1_ps(a)
 
-func m128*(a, b, c, d: float32): M128 {.inline.} =
-  mm_set_ps(a, b, c, d)
-
 func m128d*(): M128d {.inline.} =
   mm_setzero_pd()