From 7ba9b4dee5209658144fdf92a990d33a1147862b Mon Sep 17 00:00:00 2001
From: Fernando Pelliccioni <fpelliccioni@gmail.com>
Date: Fri, 26 May 2023 05:27:38 -0300
Subject: [PATCH] Should be EAX = 07H, ECX = 1

---
 cpuid.go | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/cpuid.go b/cpuid.go
index 89a861d..78cd61b 100644
--- a/cpuid.go
+++ b/cpuid.go
@@ -1187,9 +1187,10 @@ func support() flagSet {
 		fs.setIf(edx&(1<<31) != 0, SPEC_CTRL_SSBD)
 
 		// CPUID.(EAX=7, ECX=1).EDX
-		fs.setIf(edx&(1<<4) != 0, AVXVNNIINT8)
-		fs.setIf(edx&(1<<5) != 0, AVXNECONVERT)
-		fs.setIf(edx&(1<<14) != 0, PREFETCHI)
+		_, _, _, edx1 := cpuidex(7, 1)
+		fs.setIf(edx1&(1<<4) != 0, AVXVNNIINT8)
+		fs.setIf(edx1&(1<<5) != 0, AVXNECONVERT)
+		fs.setIf(edx1&(1<<14) != 0, PREFETCHI)
 
 		// CPUID.(EAX=7, ECX=1).EAX
 		eax1, _, _, _ := cpuidex(7, 1)