CACHE_REGS

C/c_interface.c

@@ -562,6 +562,7 @@ X_API Term     STD_PROTO(YAP_ImportTerm,(char *));
 static UInt
 current_arity(void)
 {
+  CACHE_REGS
  if (P && PREVOP(P,Osbpp)->opc == Yap_opcode(_call_usercpred)) {
     return PREVOP(P,Osbpp)->u.Osbpp.p->ArityOfPE;
   } else {

C/compiler.c

@@ -2174,6 +2174,7 @@ typedef  struct env_tmp {
 static void
 AssignPerm(PInstr *pc, compiler_struct *cglobs)
 {
+  CACHE_REGS
   int uses_var;
   PInstr *opc = NULL;
 #ifdef LOCALISE_VOIDS
@@ -2407,6 +2408,7 @@ typedef struct {
 static void
 CheckUnsafe(PInstr *pc, compiler_struct *cglobs)
 {
+  CACHE_REGS
   int pending = 0;
 
   /* say that all variables are yet to initialise */
@@ -2750,6 +2752,7 @@ copy_live_temps_bmap(int max, compiler_struct *cglobs)
 static void
 c_layout(compiler_struct *cglobs)
 {
+  CACHE_REGS
   PInstr *savepc = cglobs->BodyStart->nextInst;
   register Ventry *v = cglobs->vtable;
   Int *up = cglobs->Uses;

C/errors.c

@@ -33,6 +33,7 @@
 void
 Yap_RestartYap ( int flag )
 {
+  CACHE_REGS
 #if PUSH_REGS
       restore_absmi_regs(&Yap_standard_regs);
 #endif

library/dialect/swi/fli/swi.c

@@ -1796,7 +1796,7 @@ PL_skip_list(term_t list, term_t tail, size_t *len)
   if ( len )
     *len = length;
   if ( tail )
-  { Term t2 = Yap_GetFromSlot(tail);
+  { Term t2 = Yap_GetFromSlot(tail PASS_REGS);
 
     Yap_unify(t2, *t);
   }