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Constant folding for strings

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Dale Weiler 2015-01-30 00:25:10 -05:00
parent 41a76ab91d
commit ff37abb0c7
1 changed files with 7 additions and 3 deletions
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10
fold.c
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@ -1373,11 +1373,15 @@ static GMQCC_INLINE ast_expression *fold_op_cmp(fold_t *fold, ast_value *a, ast_
float la = fold_immvalue_float(a);
float lb = fold_immvalue_float(b);
fold_check_inexact_float(fold, a, b);
return (ast_expression*)fold->imm_float[!(ne ? la == lb : la != lb)];
} if (isvector(a) && isvector(b)) {
return (ast_expression*)fold->imm_float[ne ? la != lb : la == lb];
} else if (isvector(a) && isvector(b)) {
vec3_t la = fold_immvalue_vector(a);
vec3_t lb = fold_immvalue_vector(b);
return (ast_expression*)fold->imm_float[!(ne ? vec3_cmp(la, lb) : !vec3_cmp(la, lb))];
bool compare = vec3_cmp(la, lb);
return (ast_expression*)fold->imm_float[ne ? !compare : compare];
} else if (isstring(a) && isstring(b)) {
bool compare = !strcmp(fold_immvalue_string(a), fold_immvalue_string(b));
return (ast_expression*)fold->imm_float[ne ? !compare : compare];
}
}
return NULL;