1 files changed, 31 insertions, 0 deletions
diff --git a/test/codegen/arithmetic.go b/test/codegen/arithmetic.go
index f8a2fc5400..a5a317b2d1 100644
--- a/test/codegen/arithmetic.go
+++ b/test/codegen/arithmetic.go
@@ -789,3 +789,34 @@ func Uint64Max(a, b uint64) uint64 {
 	// riscv64/rva22u64,riscv64/rva23u64:"MAXU"
 	return max(a, b)
 }
+
+// PPC64x: Canonicalization of uint8/uint16 logical immediates
+func U16And(v uint16) uint16 {
+	// ppc64x:"ANDCC [$]32768" -"MOVD"
+	return v & (1 << 15)
+}
+
+func U16Or(v uint16) uint16 {
+	// ppc64x:"OR[I]? [$]32768" -"MOVD"
+	return v | (1 << 15)
+}
+
+func U16Xor(v uint16) uint16 {
+	// ppc64x:"XOR[I]? [$]32768" -"MOVD"
+	return v ^ (1 << 15)
+}
+
+func U8And(v uint8) uint8 {
+	// ppc64x:"ANDCC [$]128" -"MOVD"
+	return v & (1 << 7)
+}
+
+func U8Or(v uint8) uint8 {
+	// ppc64x:"OR[I]? [$]128" -"MOVD"
+	return v | (1 << 7)
+}
+
+func U8Xor(v uint8) uint8 {
+	// ppc64x:"XOR[I]? [$]128" -"MOVD"
+	return v ^ (1 << 7)
+}