IR: add ref instruction

1 files changed, 8 insertions, 0 deletions

diff --git a/src/ir_print.cpp b/src/ir_print.cpp
index 46e8a91ad8..98ed8ebcc1 100644
--- a/src/ir_print.cpp
+++ b/src/ir_print.cpp
@@ -586,6 +586,11 @@ static void ir_print_array_len(IrPrint *irp, IrInstructionArrayLen *instruction)
     fprintf(irp->f, ".len");
 }
 
+static void ir_print_ref(IrPrint *irp, IrInstructionRef *instruction) {
+    fprintf(irp->f, "ref ");
+    ir_print_other_instruction(irp, instruction->value);
+}
+
 static void ir_print_instruction(IrPrint *irp, IrInstruction *instruction) {
     ir_print_prefix(irp, instruction);
     switch (instruction->id) {
@@ -714,6 +719,9 @@ static void ir_print_instruction(IrPrint *irp, IrInstruction *instruction) {
         case IrInstructionIdArrayLen:
             ir_print_array_len(irp, (IrInstructionArrayLen *)instruction);
             break;
+        case IrInstructionIdRef:
+            ir_print_ref(irp, (IrInstructionRef *)instruction);
+            break;
     }
     fprintf(irp->f, "\n");
 }