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yap-6.3
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always use YREG, not YENV, in case we have enough registers.

This commit is contained in:
Costa Vitor 2009-06-16 21:20:35 -05:00
parent 4644320d8e
commit 53fa330d90
1 changed files with 8 additions and 9 deletions
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17
C/absmi.c
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@ -1628,7 +1628,7 @@ Yap_absmi(int inp)
/* Clause *cl = (Clause *)PREG->u.EC.ClBase; /* Clause *cl = (Clause *)PREG->u.EC.ClBase;
PREG->u.EC.ClTrail = TR-(tr_fr_ptr)Yap_TrailBase; PREG->u.EC.ClTrail = TR-(tr_fr_ptr)Yap_TrailBase;
PREG->u.EC.ClENV = LCL0-YENV;*/ PREG->u.EC.ClENV = LCL0-YREG;*/
cl->ClFlags |= InUseMask; cl->ClFlags |= InUseMask;
TRAIL_CLREF(cl); TRAIL_CLREF(cl);
} }
@ -1680,7 +1680,7 @@ Yap_absmi(int inp)
/* Clause *cl = (Clause *)PREG->u.EC.ClBase; /* Clause *cl = (Clause *)PREG->u.EC.ClBase;
PREG->u.EC.ClTrail = TR-(tr_fr_ptr)Yap_TrailBase; PREG->u.EC.ClTrail = TR-(tr_fr_ptr)Yap_TrailBase;
PREG->u.EC.ClENV = LCL0-YENV;*/ PREG->u.EC.ClENV = LCL0-YREG;*/
cl->ClFlags |= InUseMask; cl->ClFlags |= InUseMask;
TRAIL_CLREF(cl); TRAIL_CLREF(cl);
} }
@ -2759,7 +2759,7 @@ Yap_absmi(int inp)
SREG = (CELL *)RepPredProp(Yap_GetPredPropByAtom(AtomFail,0)); SREG = (CELL *)RepPredProp(Yap_GetPredPropByAtom(AtomFail,0));
/* make sure we have the correct environment for continuation */ /* make sure we have the correct environment for continuation */
ENV = B->cp_env; ENV = B->cp_env;
YENV = (CELL *)B; YREG = (CELL *)B;
goto creep; goto creep;
} }
/* don't do debugging and friends here */ /* don't do debugging and friends here */
@ -3185,8 +3185,8 @@ Yap_absmi(int inp)
/* initialize ccp */ /* initialize ccp */
#define NORM_CP(CP) ((choiceptr)(CP)) #define NORM_CP(CP) ((choiceptr)(CP))
YENV = (CELL *) (NORM_CP(YENV) - 1); YREG = (CELL *) (NORM_CP(YREG) - 1);
ccp = NORM_CP(YENV); ccp = NORM_CP(YREG);
store_yaam_reg_cpdepth(ccp); store_yaam_reg_cpdepth(ccp);
ccp->cp_tr = TR; ccp->cp_tr = TR;
ccp->cp_ap = BEAM_RETRY_CODE; ccp->cp_ap = BEAM_RETRY_CODE;
@ -7713,7 +7713,7 @@ Yap_absmi(int inp)
SET_BB(B_YREG); SET_BB(B_YREG);
ENDCACHE_Y(); ENDCACHE_Y();
Yap_PrologMode = UserCCallMode; Yap_PrologMode = UserCCallMode;
ASP = YENV; ASP = YREG;
/* for slots to work */ /* for slots to work */
Yap_StartSlots(); Yap_StartSlots();
saveregs(); saveregs();
@ -7762,7 +7762,7 @@ Yap_absmi(int inp)
ENDCACHE_Y(); ENDCACHE_Y();
Yap_PrologMode = UserCCallMode; Yap_PrologMode = UserCCallMode;
ASP = YENV; ASP = YREG;
/* for slots to work */ /* for slots to work */
Yap_StartSlots(); Yap_StartSlots();
saveregs(); saveregs();
@ -8345,7 +8345,7 @@ Yap_absmi(int inp)
ap->LastCallOfPred = LUCALL_EXEC; ap->LastCallOfPred = LUCALL_EXEC;
/* fprintf(stderr,"R %x--%d--%ul\n",ap,ap->TimeStampOfPred,ap->ArityOfPE);*/ /* fprintf(stderr,"R %x--%d--%ul\n",ap,ap->TimeStampOfPred,ap->ArityOfPE);*/
} }
*--YENV = MkIntegerTerm(ap->TimeStampOfPred); *--YREG = MkIntegerTerm(ap->TimeStampOfPred);
/* fprintf(stderr,"> %p/%p %d %d\n",cl,ap,ap->TimeStampOfPred,PREG->u.Ills.s);*/ /* fprintf(stderr,"> %p/%p %d %d\n",cl,ap,ap->TimeStampOfPred,PREG->u.Ills.s);*/
PREG = PREG->u.Ills.l1; PREG = PREG->u.Ills.l1;
/* indicate the indexing code is being used */ /* indicate the indexing code is being used */
@ -8369,7 +8369,6 @@ Yap_absmi(int inp)
UInt timestamp; UInt timestamp;
CACHE_Y(YREG); CACHE_Y(YREG);
timestamp = IntegerOfTerm(S_YREG[0]); timestamp = IntegerOfTerm(S_YREG[0]);
/* fprintf(stderr,"+ %p/%p %d %d %d--%u\n",PREG,PREG->u.OtaLl.d->ClPred,timestamp,PREG->u.OtaLl.d->ClPred->TimeStampOfPred,PREG->u.OtaLl.d->ClTimeStart,PREG->u.OtaLl.d->ClTimeEnd);*/ /* fprintf(stderr,"+ %p/%p %d %d %d--%u\n",PREG,PREG->u.OtaLl.d->ClPred,timestamp,PREG->u.OtaLl.d->ClPred->TimeStampOfPred,PREG->u.OtaLl.d->ClTimeStart,PREG->u.OtaLl.d->ClTimeEnd);*/
/* Point AP to the code that follows this instruction */ /* Point AP to the code that follows this instruction */