mark integer min/max as high priority since vector reduce min/max is common.

[libreriscv.git] / openpower / sv / av_opcodes.mdwn

diff --git a/openpower/sv/av_opcodes.mdwn b/openpower/sv/av_opcodes.mdwn
index dadcf72d19b05b2ee2e0b5e760541dc2f574b838..420118a3a89480b8245b95b9f69a4b0f833367ab 100644 (file)
--- a/openpower/sv/av_opcodes.mdwn
+++ b/openpower/sv/av_opcodes.mdwn
@@ -73,6 +73,8 @@ the source mask and every odd bit set in the destination mask:
 * abs-diff: result = (src1 > src2) ? (src1-src2) : (src2-src1)
 * signed min/max
 
+\[un]signed min/max instructions are specifically needed for vector reduce min/max operations which are pretty common.
+
 # Video
 
 * DCT added as [[sv/remap]] <https://users.cs.cf.ac.uk/Dave.Marshall/Multimedia/node231.html>