diff --git a/test/codegen/arithmetic.go b/test/codegen/arithmetic.go
index 063055053e..f09af769f5 100644
--- a/test/codegen/arithmetic.go
+++ b/test/codegen/arithmetic.go
@@ -647,7 +647,7 @@ func Int64Min(a, b int64) int64 {
 	// amd64: "CMPQ","CMOVQLT"
 	// arm64: "CMP","CSEL"
 	// riscv64/rva20u64:"BLT\t"
-	// riscv64/rva22u64:"MIN\t"
+	// riscv64/rva22u64,riscv64/rva23u64:"MIN\t"
 	return min(a, b)
 }
 
@@ -655,7 +655,7 @@ func Int64Max(a, b int64) int64 {
 	// amd64: "CMPQ","CMOVQGT"
 	// arm64: "CMP","CSEL"
 	// riscv64/rva20u64:"BLT\t"
-	// riscv64/rva22u64:"MAX\t"
+	// riscv64/rva22u64,riscv64/rva23u64:"MAX\t"
 	return max(a, b)
 }
 
@@ -663,7 +663,7 @@ func Uint64Min(a, b uint64) uint64 {
 	// amd64: "CMPQ","CMOVQCS"
 	// arm64: "CMP","CSEL"
 	// riscv64/rva20u64:"BLTU"
-	// riscv64/rva22u64:"MINU"
+	// riscv64/rva22u64,riscv64/rva23u64:"MINU"
 	return min(a, b)
 }
 
@@ -671,6 +671,6 @@ func Uint64Max(a, b uint64) uint64 {
 	// amd64: "CMPQ","CMOVQHI"
 	// arm64: "CMP","CSEL"
 	// riscv64/rva20u64:"BLTU"
-	// riscv64/rva22u64:"MAXU"
+	// riscv64/rva22u64,riscv64/rva23u64:"MAXU"
 	return max(a, b)
 }
diff --git a/test/codegen/shift.go b/test/codegen/shift.go
index 02842a5739..b7819d236f 100644
--- a/test/codegen/shift.go
+++ b/test/codegen/shift.go
@@ -582,13 +582,13 @@ func checkShiftToMask(u []uint64, s []int64) {
 
 func checkLeftShiftWithAddition(a int64, b int64) int64 {
 	// riscv64/rva20u64: "SLLI","ADD"
-	// riscv64/rva22u64: "SH1ADD"
+	// riscv64/rva22u64,riscv64/rva23u64: "SH1ADD"
 	a = a + b<<1
 	// riscv64/rva20u64: "SLLI","ADD"
-	// riscv64/rva22u64: "SH2ADD"
+	// riscv64/rva22u64,riscv64/rva23u64: "SH2ADD"
 	a = a + b<<2
 	// riscv64/rva20u64: "SLLI","ADD"
-	// riscv64/rva22u64: "SH3ADD"
+	// riscv64/rva22u64,riscv64/rva23u64: "SH3ADD"
 	a = a + b<<3
 	return a
 }