IR: implement alloca builtin

1 files changed, 11 insertions, 0 deletions

diff --git a/src/ir_print.cpp b/src/ir_print.cpp
index b4bb0ee7c6..1adebca1fa 100644
--- a/src/ir_print.cpp
+++ b/src/ir_print.cpp
@@ -753,6 +753,14 @@ static void ir_print_truncate(IrPrint *irp, IrInstructionTruncate *instruction)
     fprintf(irp->f, ")");
 }
 
+static void ir_print_alloca(IrPrint *irp, IrInstructionAlloca *instruction) {
+    fprintf(irp->f, "@alloca(");
+    ir_print_other_instruction(irp, instruction->type_value);
+    fprintf(irp->f, ", ");
+    ir_print_other_instruction(irp, instruction->count);
+    fprintf(irp->f, ")");
+}
+
 static void ir_print_int_type(IrPrint *irp, IrInstructionIntType *instruction) {
     fprintf(irp->f, "@intType(");
     ir_print_other_instruction(irp, instruction->is_signed);
@@ -942,6 +950,9 @@ static void ir_print_instruction(IrPrint *irp, IrInstruction *instruction) {
         case IrInstructionIdTruncate:
             ir_print_truncate(irp, (IrInstructionTruncate *)instruction);
             break;
+        case IrInstructionIdAlloca:
+            ir_print_alloca(irp, (IrInstructionAlloca *)instruction);
+            break;
         case IrInstructionIdIntType:
             ir_print_int_type(irp, (IrInstructionIntType *)instruction);
             break;