[x86] Implement a faster vector population count based on the PSHUFB

[oota-llvm.git] / lib / Target / X86 / X86ISelLowering.h

diff --git a/lib/Target/X86/X86ISelLowering.h b/lib/Target/X86/X86ISelLowering.h
index b589ca42e56c31fb09d61731985961f08d5973e5..8f4ceb1bd0624483676a02a1e7bce5854c1770ec 100644 (file)
--- a/lib/Target/X86/X86ISelLowering.h
+++ b/lib/Target/X86/X86ISelLowering.h
@@ -184,6 +184,9 @@ namespace llvm {
       /// Shuffle 16 8-bit values within a vector.
       PSHUFB,
 
+      /// Compute Sum of Absolute Differences.
+      PSADBW,
+
       /// Bitwise Logical AND NOT of Packed FP values.
       ANDNP,