3 files changed, 37 insertions, 0 deletions
diff --git a/src/cmd/internal/obj/arm64/a.out.go b/src/cmd/internal/obj/arm64/a.out.go
index 710dd64b30..814dba2c10 100644
--- a/src/cmd/internal/obj/arm64/a.out.go
+++ b/src/cmd/internal/obj/arm64/a.out.go
@@ -1020,6 +1020,12 @@ const (
 	AWORD
 	AYIELD
 	ABTI
+	APACIASP
+	AAUTIASP
+	APACIBSP
+	AAUTIBSP
+	AAUTIA1716
+	AAUTIB1716
 	ALAST
 	AB  = obj.AJMP
 	ABL = obj.ACALL
diff --git a/src/cmd/internal/obj/arm64/anames.go b/src/cmd/internal/obj/arm64/anames.go
index 379f53bab3..497429d998 100644
--- a/src/cmd/internal/obj/arm64/anames.go
+++ b/src/cmd/internal/obj/arm64/anames.go
@@ -537,5 +537,11 @@ var Anames = []string{
 	"WORD",
 	"YIELD",
 	"BTI",
+	"PACIASP",
+	"AUTIASP",
+	"PACIBSP",
+	"AUTIBSP",
+	"AUTIA1716",
+	"AUTIB1716",
 	"LAST",
 }
diff --git a/src/cmd/internal/obj/arm64/asm7.go b/src/cmd/internal/obj/arm64/asm7.go
index 172c2256d7..cfb70cf08a 100644
--- a/src/cmd/internal/obj/arm64/asm7.go
+++ b/src/cmd/internal/obj/arm64/asm7.go
@@ -3017,6 +3017,13 @@ func buildop(ctxt *obj.Link) {
 			oprangeset(ANOOP, t)
 			oprangeset(ADRPS, t)
 
+			oprangeset(APACIASP, t)
+			oprangeset(AAUTIASP, t)
+			oprangeset(APACIBSP, t)
+			oprangeset(AAUTIBSP, t)
+			oprangeset(AAUTIA1716, t)
+			oprangeset(AAUTIB1716, t)
+
 		case ACBZ:
 			oprangeset(ACBZW, t)
 			oprangeset(ACBNZ, t)
@@ -7016,6 +7023,24 @@ func (c *ctxt7) op0(p *obj.Prog, a obj.As) uint32 {
 
 	case ASEVL:
 		return SYSHINT(5)
+
+	case APACIASP:
+		return SYSHINT(25)
+
+	case AAUTIASP:
+		return SYSHINT(29)
+
+	case APACIBSP:
+		return SYSHINT(27)
+
+	case AAUTIBSP:
+		return SYSHINT(31)
+
+	case AAUTIA1716:
+		return SYSHINT(12)
+
+	case AAUTIB1716:
+		return SYSHINT(14)
 	}
 
 	c.ctxt.Diag("%v: bad op0 %v", p, a)