issue #98

include/ravi_ast.h

@@ -302,11 +302,21 @@ enum opcode {
   OP_NOP
 };
 
+struct pseudo {
+    unsigned regnum : 16;
+
+};
+
 struct instruction {
   unsigned opcode:8;
 
 };
 
+struct edge {
+    struct basic_block* from;
+    struct basic_block* to;
+};
+
 struct basic_block {
   struct edge_list *pred;
   struct edge_list *succ;

src/ravi_ast_linearize.c

@@ -5,8 +5,15 @@ Copyright (C) 2018-2020 Dibyendu Majumdar
 #include <ravi_ast.h>
 #include <ptrlist.h>
 
+#include <string.h>
+#include <stdlib.h>
 
 /* Linearizer - WIP  */
 void raviA_init_linearizer(struct linearizer *linearizer, struct ast_container *container) {
-
+	memset(linearizer, 0, sizeof * linearizer);
+	linearizer->ast_container = container;
+	dmrC_allocator_init(&linearizer->edge_allocator, "edge_allocator", sizeof(struct edge), sizeof(double), CHUNK);
+	dmrC_allocator_init(&linearizer->instruction_allocator, "instruction_allocator", sizeof(struct instruction), sizeof(double), CHUNK);
+	dmrC_allocator_init(&linearizer->ptrlist_allocator, "ptrlist_allocator", sizeof(struct ptr_list), sizeof(double), CHUNK);
+	dmrC_allocator_init(&linearizer->pseudo_allocator, "pseudo_allocator", sizeof(struct pseudo), sizeof(double), CHUNK);
 }