sse doesn't actually have an unsigned->unsigned pack instruction

2009-10-07 12:00:31 -05:00 · 2009-10-07 12:00:31 -05:00 · 4d5f727a63
parent 34def34481
commit 4d5f727a63
1 changed files with 2 additions and 2 deletions
--- a/basis/cpu/x86/x86.factor
+++ b/basis/cpu/x86/x86.factor
@ -770,8 +770,8 @@ M: x86 %unsigned-pack-vector

 M: x86 %unsigned-pack-vector-reps
    {
-        { sse2? { ushort-8-rep short-8-rep } }
-        { sse4.1? { uint-4-rep int-4-rep } }
+        { sse2? { short-8-rep } }
+        { sse4.1? { int-4-rep } }
    } available-reps ;

 :: %sign-extension-vector ( dst src rep -- )