struct ir_function;
struct ir_builder;
-typedef struct {
+struct ir_life_entry_t {
/* both inclusive */
size_t start;
size_t end;
-} ir_life_entry_t;
+};
enum {
IR_FLAG_HAS_ARRAYS = 1 << 0,
};
struct ir_value {
- char *name;
- int vtype;
- int store;
- lex_ctx_t context;
-
-
- int fieldtype; /* even the IR knows the subtype of a field */
- int outtype; /* and the output type of a function */
- int cvq; /* 'const' vs 'var' qualifier */
+ char *name;
+ int vtype;
+ int store;
+ lex_ctx_t context;
+ int fieldtype; // even the IR knows the subtype of a field
+ int outtype; // and the output type of a function
+ int cvq; // 'const' vs 'var' qualifier
ir_flag_t flags;
- ir_instr **reads;
- ir_instr **writes;
+ std::vector<ir_instr *> reads;
+ std::vector<ir_instr *> writes;
- /* constantvalues */
+ // constant values
bool hasvalue;
union {
- qcfloat_t vfloat;
- int vint;
- vec3_t vvec;
- int32_t ivec[3];
- char *vstring;
- ir_value *vpointer;
+ qcfloat_t vfloat;
+ int vint;
+ vec3_t vvec;
+ int32_t ivec[3];
+ char *vstring;
+ ir_value *vpointer;
ir_function *vfunc;
} constval;
struct {
int32_t globaladdr;
int32_t name;
- int32_t local; /* filled by the local-allocator */
- int32_t addroffset; /* added for members */
- int32_t fieldaddr; /* to generate field-addresses early */
+ int32_t local; // filled by the local-allocator
+ int32_t addroffset; // added for members
+ int32_t fieldaddr; // to generate field-addresses early
} code;
- /* for acessing vectors */
+ // for accessing vectors
ir_value *members[3];
ir_value *memberof;
-
- bool unique_life; /* arrays will never overlap with temps */
- bool locked; /* temps living during a CALL must be locked */
+ bool unique_life; // arrays will never overlap with temps
+ bool locked; // temps living during a CALL must be locked
bool callparam;
- ir_life_entry_t *life; /* For the temp allocator */
+ ir_life_entry_t *life; // For the temp allocator
};
/*
ir_value *(_ops[3]);
ir_block *(bops[2]);
- ir_phi_entry_t *phi;
- ir_value **params;
+ std::vector<ir_phi_entry_t> phi;
+ std::vector<ir_value *> params;
- /* For the temp-allocation */
+ // For the temp-allocation
size_t eid;
- /* For IFs */
+ // For IFs
bool likely;
ir_block *owner;
/* block */
struct ir_block {
- char *label;
- lex_ctx_t context;
- bool final; /* once a jump is added we're done */
+ char *label;
+ lex_ctx_t context;
+ bool final; /* once a jump is added we're done */
ir_instr **instr;
ir_block **entries;
ir_block **exits;
- ir_value **living;
+ std::vector<ir_value *> living;
/* For the temp-allocation */
size_t entry_id;
size_t eid;
- bool is_return;
+ bool is_return;
ir_function *owner;
- bool generated;
+ bool generated;
size_t code_start;
};