diff options
Diffstat (limited to 'src/cmd/gc/go.h')
| -rw-r--r-- | src/cmd/gc/go.h | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/src/cmd/gc/go.h b/src/cmd/gc/go.h index ee879f67f..965a0550d 100644 --- a/src/cmd/gc/go.h +++ b/src/cmd/gc/go.h @@ -269,6 +269,7 @@ struct Node uchar colas; // OAS resulting from := uchar diag; // already printed error about this uchar noescape; // func arguments do not escape + uchar nosplit; // func should not execute on separate stack uchar builtin; // built-in name, like len or close uchar walkdef; uchar typecheck; @@ -282,6 +283,7 @@ struct Node uchar addrtaken; // address taken, even if not moved to heap uchar dupok; // duplicate definitions ok (for func) uchar wrapper; // is method wrapper (for func) + uchar reslice; // this is a reslice x = x[0:y] or x = append(x, ...) schar likely; // likeliness of if statement uchar hasbreak; // has break statement uchar needzero; // if it contains pointers, needs to be zeroed on function entry @@ -380,7 +382,6 @@ enum SymExported = 1<<2, // already written out by export SymUniq = 1<<3, SymSiggen = 1<<4, - SymGcgen = 1<<5, }; struct Sym @@ -447,7 +448,6 @@ enum OSUB, // x - y OOR, // x | y OXOR, // x ^ y - OADDPTR, // ptr + uintptr, inserted by compiler only, used to avoid unsafe type changes during codegen OADDSTR, // s + "foo" OADDR, // &x OANDAND, // b0 && b1 @@ -573,7 +573,6 @@ enum OTINTER, // interface{} OTFUNC, // func() OTARRAY, // []int, [8]int, [N]int or [...]int - OTPAREN, // (T) // misc ODDD, // func f(args ...int) or f(l...) or var a = [...]int{0, 1, 2}. @@ -975,11 +974,13 @@ EXTERN int funcdepth; EXTERN int typecheckok; EXTERN int compiling_runtime; EXTERN int compiling_wrappers; +EXTERN int use_writebarrier; EXTERN int pure_go; EXTERN char* flag_installsuffix; EXTERN int flag_race; EXTERN int flag_largemodel; EXTERN int noescape; +EXTERN int nosplit; EXTERN int debuglive; EXTERN Link* ctxt; @@ -1169,6 +1170,7 @@ void cgen_callmeth(Node *n, int proc); void cgen_eface(Node* n, Node* res); void cgen_slice(Node* n, Node* res); void clearlabels(void); +void clearslim(Node*); void checklabels(void); int dotoffset(Node *n, int64 *oary, Node **nn); void gen(Node *n); @@ -1284,6 +1286,7 @@ LSym* linksym(Sym*); * order.c */ void order(Node *fn); +void orderstmtinplace(Node **stmt); /* * range.c @@ -1302,7 +1305,6 @@ Sym* typenamesym(Type *t); Sym* tracksym(Type *t); Sym* typesymprefix(char *prefix, Type *t); int haspointers(Type *t); -void usefield(Node*); Type* hiter(Type* t); /* @@ -1364,6 +1366,7 @@ int is64(Type *t); int isbadimport(Strlit *s); int isblank(Node *n); int isblanksym(Sym *s); +int isdirectiface(Type*); int isfixedarray(Type *t); int isideal(Type *t); int isinter(Type *t); @@ -1372,6 +1375,7 @@ int isnilinter(Type *t); int isptrto(Type *t, int et); int isslice(Type *t); int istype(Type *t, int et); +int iszero(Node *n); void linehist(char *file, int32 off, int relative); NodeList* list(NodeList *l, Node *n); NodeList* list1(Node *n); @@ -1464,7 +1468,9 @@ void walkstmt(Node **np); void walkstmtlist(NodeList *l); Node* conv(Node*, Type*); int candiscard(Node*); +int needwritebarrier(Node*, Node*); Node* outervalue(Node*); +void usefield(Node*); /* * arch-specific ggen.c/gsubr.c/gobj.c/pgen.c/plive.c @@ -1505,7 +1511,7 @@ void gdata(Node*, Node*, int); void gdatacomplex(Node*, Mpcplx*); void gdatastring(Node*, Strlit*); void ggloblnod(Node *nam); -void ggloblsym(Sym *s, int32 width, int dupok, int rodata); +void ggloblsym(Sym *s, int32 width, int8 flags); void gvardef(Node*); void gvarkill(Node*); Prog* gjmp(Prog*); @@ -1514,6 +1520,7 @@ void movelarge(NodeList*); int isfat(Type*); void linkarchinit(void); void liveness(Node*, Prog*, Sym*, Sym*); +void twobitwalktype1(Type*, vlong*, Bvec*); void markautoused(Prog*); Plist* newplist(void); Node* nodarg(Type*, int); |