VectorRotateLeft for vrl*.

src/alloy/hir/hir_builder.cc

@@ -1661,6 +1661,17 @@ Value* HIRBuilder::RotateLeft(Value* value1, Value* value2) {
   return i->dest;
 }
 
+Value* HIRBuilder::VectorRotateLeft(Value* value1, Value* value2, TypeName part_type) {
+  ASSERT_VECTOR_TYPE(value1);
+  ASSERT_VECTOR_TYPE(value2);
+
+  Instr* i = AppendInstr(OPCODE_VECTOR_ROTATE_LEFT_info, part_type, AllocValue(value1->type));
+  i->set_src1(value1);
+  i->set_src2(value2);
+  i->src3.value = NULL;
+  return i->dest;
+}
+
 Value* HIRBuilder::ByteSwap(Value* value) {
   if (value->type == INT8_TYPE) {
     return value;

src/alloy/hir/hir_builder.h

@@ -199,6 +199,7 @@ class HIRBuilder {
   Value* Sha(Value* value1, int8_t value2);
   Value* VectorSha(Value* value1, Value* value2, TypeName part_type);
   Value* RotateLeft(Value* value1, Value* value2);
+  Value* VectorRotateLeft(Value* value1, Value* value2, TypeName part_type);
   Value* ByteSwap(Value* value);
   Value* CountLeadingZeros(Value* value);
   Value* Insert(Value* value, Value* index, Value* part);

src/alloy/hir/opcodes.h

@@ -165,6 +165,7 @@ enum Opcode {
   OPCODE_SHA,
   OPCODE_VECTOR_SHA,
   OPCODE_ROTATE_LEFT,
+  OPCODE_VECTOR_ROTATE_LEFT,
   OPCODE_BYTE_SWAP,
   OPCODE_CNTLZ,
   OPCODE_INSERT,

src/alloy/hir/opcodes.inl

@@ -539,6 +539,12 @@ DEFINE_OPCODE(
     OPCODE_SIG_V_V_V,
     0)
 
+DEFINE_OPCODE(
+    OPCODE_VECTOR_ROTATE_LEFT,
+    "vector_rotate_left",
+    OPCODE_SIG_V_V_V,
+    0)
+
 DEFINE_OPCODE(
     OPCODE_BYTE_SWAP,
     "byte_swap",