s/brian/brain/ ;)

[xonotic/gmqcc.git] / ast.c

diff --git a/ast.c b/ast.c
index 362a06f4e43da901d3ef44c6aa82c5132fc3b64f..3c70a73721e49e726c1e010b3bbc0b77e94bc225 100644 (file)
--- a/ast.c
+++ b/ast.c
@@ -438,7 +438,6 @@ bool ast_value_set_name(ast_value *self, const char *name)
 ast_binary* ast_binary_new(lex_ctx_t ctx, int op,
                            ast_expression* left, ast_expression* right)
 {
-    ast_binary *fold;
     ast_instantiate(ast_binary, ctx, ast_binary_delete);
     ast_expression_init((ast_expression*)self, (ast_expression_codegen*)&ast_binary_codegen);
 
@@ -450,11 +449,6 @@ ast_binary* ast_binary_new(lex_ctx_t ctx, int op,
     ast_propagate_effects(self, left);
     ast_propagate_effects(self, right);
 
-    if (OPTS_OPTIMIZATION(OPTIM_PEEPHOLE) && (fold = (ast_binary*)fold_superfluous(left, right, op))) {
-        ast_binary_delete(self);
-        return fold;
-    }
-
     if (op >= INSTR_EQ_F && op <= INSTR_GT)
         self->expression.vtype = TYPE_FLOAT;
     else if (op == INSTR_AND || op == INSTR_OR) {
@@ -529,10 +523,8 @@ ast_unary* ast_unary_new(lex_ctx_t ctx, int op,
         ast_unary *prev = (ast_unary*)((ast_unary*)expr)->operand;
 
         /* Handle for double negation */
-        if ((((ast_unary*)expr)->op == VINSTR_NEG_V && op == VINSTR_NEG_V) ||
-            (((ast_unary*)expr)->op == VINSTR_NEG_F && op == VINSTR_NEG_F)) {
+        if (((ast_unary*)expr)->op == op)
             prev = (ast_unary*)((ast_unary*)expr)->operand;
-        }
 
         if (ast_istype(prev, ast_unary)) {
             ast_expression_delete((ast_expression*)self);
@@ -1185,6 +1177,7 @@ ast_function* ast_function_new(lex_ctx_t ctx, const char *name, ast_value *vtype
     if (!vtype) {
         compile_error(ast_ctx(self), "internal error: ast_function_new condition 0");
         goto cleanup;
+    } else if (vtype->hasvalue || vtype->expression.vtype != TYPE_FUNCTION) {
     } else if (vtype->hasvalue || vtype->expression.vtype != TYPE_FUNCTION) {
         compile_error(ast_ctx(self), "internal error: ast_function_new condition %i %i type=%i (probably 2 bodies?)",
                  (int)!vtype,
@@ -1794,6 +1787,7 @@ bool ast_function_codegen(ast_function *self, ir_builder *ir)
     ir_value    *dummy;
     ast_expression         *ec;
     ast_expression_codegen *cgen;
+
     size_t    i;
 
     (void)ir;