bundle per-module info in eval system; use all modules in all processes in ctrl layer evaluations; further sketching out of space info

src/eval/eval_ir.h

@@ -10,6 +10,7 @@
 enum
 {
   E_IRExtKind_Bytecode = RDI_EvalOp_COUNT,
+  E_IRExtKind_SetSpace,
   E_IRExtKind_COUNT
 };
 
@@ -51,6 +52,7 @@ struct E_IRTreeAndType
   E_IRNode *root;
   E_TypeKey type_key;
   E_Mode mode;
+  // E_Space space;
   E_MsgList msgs;
 };
 
@@ -104,6 +106,7 @@ internal E_IRNode *e_irtree_binary_op_u(Arena *arena, RDI_EvalOp op, E_IRNode *l
 internal E_IRNode *e_irtree_conditional(Arena *arena, E_IRNode *c, E_IRNode *l, E_IRNode *r);
 internal E_IRNode *e_irtree_bytecode_no_copy(Arena *arena, String8 bytecode);
 internal E_IRNode *e_irtree_string_literal(Arena *arena, String8 string);
+internal E_IRNode *e_irtree_set_space(Arena *arena, E_Space space);
 internal E_IRNode *e_irtree_mem_read_type(Arena *arena, E_IRNode *c, E_TypeKey type_key);
 internal E_IRNode *e_irtree_convert_lo(Arena *arena, E_IRNode *c, RDI_EvalTypeGroup out, RDI_EvalTypeGroup in);
 internal E_IRNode *e_irtree_trunc(Arena *arena, E_IRNode *c, E_TypeKey type_key);