Add struct, import caching, binop ops etc

1 files changed, 29 insertions, 1 deletions

diff --git a/src/ssa/ssa.c b/src/ssa/ssa.c
index f892531..b04e469 100644
--- a/src/ssa/ssa.c
+++ b/src/ssa/ssa.c
@@ -123,6 +123,17 @@ static CHECK_RESULT int ssa_add_ins_form1(Ssa *self, SsaInstructionType ins_type
     return 0;
 }
 
+static const char* binop_type_to_string(SsaInstructionType binop_type) {
+    assert(binop_type >= SSA_ADD && binop_type <= SSA_DIV);
+    switch(binop_type) {
+        case SSA_ADD:       return "+";
+        case SSA_SUB:       return "-";
+        case SSA_MUL:       return "*";
+        case SSA_DIV:       return "/";
+        default:            return "";
+    }
+}
+
 static CHECK_RESULT int ssa_add_ins_form2(Ssa *self, SsaInstructionType ins_type, SsaRegister lhs, SsaRegister rhs, SsaRegister *result) {
     usize index;
     index = self->instructions.size;
@@ -138,7 +149,7 @@ static CHECK_RESULT int ssa_add_ins_form2(Ssa *self, SsaInstructionType ins_type
     *(SsaRegister*)&self->instructions.data[index + 1] = *result;
     *(SsaRegister*)&self->instructions.data[index + 3] = lhs;
     *(SsaRegister*)&self->instructions.data[index + 5] = rhs;
-    amal_log_debug("r%u = r%u + r%u", *result, lhs, rhs);
+    amal_log_debug("r%u = r%u %s r%u", *result, lhs, binop_type_to_string(ins_type), rhs);
     return 0;
 }
 
@@ -261,6 +272,19 @@ static CHECK_RESULT SsaRegister funccall_generate_ssa(FunctionCall *self, SsaCom
     return reg;
 }
 
+static CHECK_RESULT SsaRegister structdecl_generate_ssa(StructDecl *self, SsaCompilerContext *context) {
+    /* TODO: Implement */
+    scope_generate_ssa(&self->body, context);
+    return 0;
+}
+
+static CHECK_RESULT SsaRegister structfield_generate_ssa(StructField *self, SsaCompilerContext *context) {
+    /* TODO: Implement */
+    (void)self;
+    (void)context;
+    return 0;
+}
+
 static CHECK_RESULT SsaRegister lhs_generate_ssa(LhsExpr *self, SsaCompilerContext *context) {
     /* TODO: Implement */
     SsaRegister rhs_reg;
@@ -321,6 +345,10 @@ CHECK_RESULT SsaRegister ast_generate_ssa(Ast *self, SsaCompilerContext *context
             return funcdecl_generate_ssa(self->value.func_decl, context);
         case AST_FUNCTION_CALL:
             return funccall_generate_ssa(self->value.func_call, context);
+        case AST_STRUCT_DECL:
+            return structdecl_generate_ssa(self->value.struct_decl, context);
+        case AST_STRUCT_FIELD:
+            return structfield_generate_ssa(self->value.struct_field, context);
         case AST_LHS:
             return lhs_generate_ssa(self->value.lhs_expr, context);
         case AST_IMPORT: