+++ /dev/null
-* Date: Thu, 19 Aug 1999 10:02:32 +0200
-* From: Frederic Devernay <devernay@istar.fr>
-* Organization: ISTAR
-* X-Accept-Language: French, fr, en
-* To: gcc-bugs@gcc.gnu.org
-* Subject: g77 2.95 bug (Internal compiler error in `final_scan_insn')
-* X-UIDL: 08443f5c374ffa382a05573281482f4f
-
-* Here's a bug that happens only when I compile with -O (disappears with
-* -O2)
-
-* > g77 -v --save-temps -O -c pcapop.f
-* g77 version 2.95 19990728 (release) (from FSF-g77 version 0.5.25
-* 19990728 (release))
-* Reading specs from
-* /usr/local/lib/gcc-lib/sparc-sun-solaris2.6/2.95/specs
-* gcc version 2.95 19990728 (release)
-* /usr/local/lib/gcc-lib/sparc-sun-solaris2.6/2.95/f771 pcapop.f -quiet
-* -dumpbase pcapop.f -O -version -fversion -o pcapop.s
-* GNU F77 version 2.95 19990728 (release) (sparc-sun-solaris2.6) compiled
-* by GNU C version 2.95 19990728 (release).
-* GNU Fortran Front End version 0.5.25 19990728 (release)
-* pcapop.f: In subroutine `pcapop':
-* pcapop.f:291: Internal compiler error in `final_scan_insn', at
-* final.c:2920
-* Please submit a full bug report.
-* See <URL:http://egcs.cygnus.com/faq.html#bugreport> for instructions.
-
-C* PCAPOP
- SUBROUTINE PCAPOP(M1,M2,L1,L2,NMEM,N1,N2,IB,IBB,K3,TF,TS,TC,TTO)
- DIMENSION NVA(6),C(6),I(6)
-C
-C CALCUL DES PARAMETRES OPTIMAUX N1 N2 IB IBB
-C
- TACC=.035
- TTRANS=.000004
- RAD=.000001
- RMI=.000001
- RMU=.0000015
- RDI=.000003
- RTE=.000003
- REQ=.000005
- VY1=3*RTE+RDI+8*REQ+3*(RAD+RMI+RMU)
- VY2=REQ+2*RAD
- AR2=M2*(2*(REQ+RMI)+3*RMU+M1*(2*RAD+REQ))
-C VARIATION DE L1,L2,
-C
- TTOTOP=1.E+10
- N1CO=0
- N2CO=0
- IBCO=0
- IBBCO=0
- K3CO=0
- TESOP=0.
- TCOP=0.
- TFOP=0.
- INUN=7
- INDE=7
- IF(M1.LT.128)INUN=6
- IF(M1.LT.64)INUN=5
- IF(M1.LT.32)INUN=4
- IF(M2.LT.128)INDE=6
- IF(M2.LT.64)INDE=5
- IF(M2.LT.32)INDE=4
- DO 3 NUN =3,INUN
- DO 3 NDE=3,INDE
- N10=2**NUN
- N20=2**NDE
- NDIF=(N10-N20)
- NDIF=IABS(NDIF)
-C POUR AVOIR CES RESULTATS FAIRE TOURNER LE PROGRAMME VEFFT1
- TCFFTU=0.
- IF(N10.EQ.128.AND.N20.EQ.128)TCFFTU=3.35
- IF(N10.EQ.64.AND.N20.EQ.64)TCFFTU=.70
- IF(N10.EQ.32.AND.N20.EQ.32)TCFFTU=.138
- IF(N10.EQ.16.AND.N20.EQ.16)TCFFTU=.0332
- IF(N10.EQ.8.AND.N20.EQ.8)TCFFTU=.00688
- IF(NDIF.EQ.64)TCFFTU=1.566
- IF(NDIF.EQ.96)TCFFTU=.709
- IF(NDIF.EQ.112)TCFFTU=.349
- IF(NDIF.EQ.120)TCFFTU=.160
- IF(NDIF.EQ.32)TCFFTU=.315
- IF(NDIF.EQ.48)TCFFTU=.154
- IF(NDIF.EQ.56)TCFFTU=.07
- IF(NDIF.EQ.16)TCFFTU=.067
- IF(NDIF.EQ.24)TCFFTU=.030
- IF(NDIF.EQ.8)TCFFTU=.016
- N30=N10-L1+1
- N40=N20-L2+1
- WW=VY1+N30*VY2
- NDOU=2*N10*N20
- IF((N10.LT.L1).OR.(N20.LT.L2)) GOTO 3
- NB=NMEM-NDOU-N20*(L1-1)
- NVC=2*N10*(N20-1)+M1
- IF(NB.LT.(NVC)) GOTO 3
- CALL VALENT(M1,N30,K1)
- CALL VALENT(M2,N40,K2)
- IS=K1/2
- IF((2*IS).NE.K1)K1=K1+1
- TFF=TCFFTU*K1*K2
- CALL VALENT(M2,N40,JOFI)
- IF(NB.GE.(K1*N20*N30+2*N20*(L1-1))) GOTO 4
- TIOOP=1.E+10
- IC=1
-18 IB1=2*IC
- MAX=(NB-2*N20*(L1-1))/(N20*N30)
- IN=MAX/2
- IF(MAX.NE.2*IN) MAX=MAX-1
- K3=K1/IB1
- IBB1=K1-K3*IB1
- IOFI=M1/(IB1*N30)
- IRZ=0
- IF(IOFI*IB1*N30.EQ.M1) GOTO1234
- IRZ=1
- IOFI=IOFI+1
- IF(IBB1.EQ.0) GOTO 1234
- IF(M1.EQ.((IOFI-1)*IB1*N30+IBB1*N30)) GOTO 1233
- IRZ=2
- GOTO 1234
-1233 IRZ=3
-1234 IBX1=IBB1
- IF(IBX1.EQ.0)IBX1=IB1
- AR1=M2*(2*(RAD+RMI+RMU+REQ)+(M1-(IOFI-1)*IB1*N30)*2*(REQ+RAD))
- %+M2*(3*(REQ+RMU+RAD)+4*RMI+(M1-(IOFI-1)*IB1*N30)*(2*RAD+REQ)
- %+(IOFI-1)*IB1*N30*(2*RMI+REQ+RAD))
- AR5=(JOFI-1)*(N20-L2)*(M1-(IOFI-1)*IB1*N30)*(2*(RAD+RMU)+REQ)
- %*IOFI+(M2-(JOFI-1)*N40+L2-2)*(M1-(IOFI-1)*IB1*N30)*(2*(RAD+RMU
- %)+REQ)*IOFI
- WQ=((IOFI-1)*IB1+IBX1)*JOFI*WW
- AT1=N20*WQ
- AT2=N40*WQ
- QW=JOFI*(VY1+VY2*IB1*N30)
- AT3=IOFI*N40*QW
- AT4=(IOFI-1)*N40*QW
- AT5=JOFI*((IOFI-1)*N40*(IB1/IBX1)*(VY1+IBX1*N30*VY2)
- %+N40*((IB1/IBX1)*(IOFI-1)+1)*(VY1+IBX1*N30*VY2))
- AT6=JOFI*((IOFI-1)*N40*(IB1/2)*(VY1+2*N30*VY2)+N40*(
- %IB1*(IOFI-1)/2+IBX1/2)*(VY1+2*N30*VY2))
- T1=JOFI*N20*(L1-1)*REQ
- T2=M1*(L2-1)*REQ
- T3=JOFI*N20*IBX1*N30*(RAD+REQ)
- T4=JOFI*((IOFI-1)*IB1*N30*N20*(2*RMI+REQ)+IBX1*N30*N20*(2*RMI+R
- %EQ))
- T5=JOFI*((IOFI-1)*IB1/2+IBX1/2)*N20*N30*(2*RAD+REQ)
- T6=2*JOFI*(((IOFI-1)*IB1+IBX1)*N20)*((5*(RMI+RMU)+4*RAD
- %)+(L1-1)*(2*RAD+REQ)+N30*(2*RAD+REQ))
- T7=JOFI*2*((IOFI-1)*IB1+IBX1)*(L1-1)*(2*RAD+REQ)
- T8=JOFI*N10*N20*((IOFI-1)*IB1/2+IBX1/2)*(3*REQ+9*RAD+4*RMU+RMI)
- T9=N10*N20*JOFI*((IOFI-1)*IB1/2+IBX1/2)*(REQ+RMI)+M1*M2*(REQ+R
- %DI+2*RAD)
- T10=JOFI*((IOFI-1)*IB1/2+IBX1/2)*2*(3*RMU+2*(RMI+RAD)+N40*(3*RMI
- %+4*RMU+3*(RAD+REQ)+N30*(2*RAD+REQ)))
- POI=JOFI
- IF(POI.LE.2)POI=2
- TNRAN=(N40+(POI-2)*N20+(M2-(JOFI-1)*N40+L2-1))*(RMI+RMU+RAD
- %+REQ+N30*(2*RAD+2*REQ)*(IB1*(IOFI-1)+IBX1))
- IF(TNRAN.LT.0.)TNRAN=0.
- TCPU=T1+T2+T3+T4+T5+T6+T7+T8+T9+T10+TNRAN
- NVA(1)=N40
- NVA(2)=N40
- NVA(3)=N20
- NVA(4)=N20
- NVA(5)=M2-(JOFI-1)*N40
- NVA(6)=NVA(5)
- C(1)=FLOAT(IB1*N30)/FLOAT(M1)
- C(2)=FLOAT(M1-(IOFI-1)*IB1*N30)/FLOAT(M1)
- C(3)=C(1)
- C(4)=C(2)
- C(5)=C(1)
- C(6)=C(2)
- K=1
- P1=FLOAT(NB)/FLOAT(M1)
-10 IP1=P1
- I(K)=1
- IF(IP1.GE.NVA(K)) GOTO 7
- P2=P1
- IP2=P2
-8 P2=P2-FLOAT(IP2)*C(K)
- IP2=P2
- IF(IP2.EQ.0) GOTO 3
- IP1=IP1+IP2
- I(K)=I(K)+1
- IF(IP1.GE.NVA(K))GOTO 7
- GOTO 8
-7 IF(K.EQ.6) GOTO 11
- K=K+1
- GOTO 10
-11 IP1=0
- IP2=0
- IP3=0
- POFI=JOFI
- IF(POFI.LE.2)POFI=2
- TIOL=(I(2)+(IOFI-1)*I(1)+(POFI-2)*(IOFI-1)*I(3)+(POFI-
- %2)*I(4)+(IOFI-1)*I(5)+I(6))*TACC+(IOFI*M1*N40+(POFI-2)*IOFI*
- %M1*N20+(M2-(JOFI-1)*N40+L2-1)*M1*IOFI)*TTRANS
- IF(IBB1.EQ.0) GOTO 33
- IF(IB1.EQ.IBB1) GOTO 33
- IF(IBB1.EQ.2)GOTO 34
- IP3=1
- INL=NMEM/((IOFI-1)*IB1*N30+IBB1*N30)
-55 IF(INL.GT.N40)INL=N40
- GOTO 35
-33 IF(IB1.GT.2) GOTO 36
- IF((M1-(IOFI-1)*IB1*N30).GE.N30) GOTO 36
-34 IP1=1
- INL=NMEM/(2*M1-(IOFI-1)*IB1*N30)
- GOTO 55
-36 IP2=1
- INL=NMEM/(IOFI*IB1*N30)
- IF(INL.GT.N40)INL=N40
-35 CALL VALENT(N40,INL,KN1)
- CALL VALENT(M2-(JOFI-1)*N40,INL,KN2)
- CALL VALENT(INL*IBB1,IB1,KN3)
- CALL VALENT((N40-(KN1-1)*INL)*IBB1,IB1,KN4)
- IF((IP1+IP2+IP3).NE.1) CALL ERMESF(14)
- TIO1=0.
- IF(IP3.EQ.1)TIO1=N30*M2*TTRANS*(IB1*(IOFI-1)+IBB1)
- IF(IP1.EQ.1)TIO1=M1*M2*TTRANS
- IF(IP2.EQ.1) TIO1=(IB1*N30*M2*IOFI*TTRANS)
- TTIO=2.*TIO1+(KN1*IOFI*(JOFI-1)+KN2*IOFI+(KN1-1)*(
- %JOFI-1)+IOFI*(JOFI-1)+KN2-1.+IOFI+(KN1*(JOFI-1)+KN2))*TACC
- %+M1*M2*TTRANS+TIOL
- IF((IP1.EQ.1).AND.(IRZ.EQ.0))TCPU=TCPU+AT1+AT2+AT3
- IF((IP1.EQ.1).AND.(IRZ.NE.0))TCPU=TCPU+AT1+AT2+AT4+AR1
- IF((IP2.EQ.1).AND.(IRZ.EQ.0))TCPU=TCPU+AT1+AT2+AT3
- IF((IP2.EQ.1).AND.(IRZ.NE.0))TCPU=TCPU+AT1+AT2+AT3+AR2
- IFOIS=IB1/IBX1
- IF((IP3.EQ.1).AND.(IFOIS*IBX1.EQ.IB1))TCPU=TCPU+AT1+AT2+AT5+AR2
- IF((IP3.EQ.1).AND.(IFOIS*IBX1.NE.IB1))TCPU=TCPU+AT1+AT2+AT6+AR2
- IF((IP1.EQ.1).AND.(IRZ.EQ.1))TCPU=TCPU+AR5
- IF((IP1.EQ.1).AND.(IRZ.EQ.2))TCPU=TCPU+AR5
- TTIOG=TTIO+TCPU
- IF(TTIOG.LE.0.) GOTO 99
- IF(TTIOG.GE.TIOOP) GOTO 99
- IBOP=IB1
- IBBOP=IBB1
- K3OP=K3
- TIOOP=TTIOG
- TIOOP1=TTIO
- TIOOP2=TCPU
-99 IF(IB1.GE.MAX)GOTO17
- IC=IC+1
- GOTO 18
-4 T1=JOFI*N20*(L1-1)*REQ
- T2=M1*(L2-1)*REQ
- T3=JOFI*N20*N30*(RAD+REQ)*K1
- T4=JOFI*(K1*N30*N20*(2*RMI+REQ))
- T5=JOFI*N20*N30*(2*RAD+REQ)*K1/2
- T6=2*JOFI*(K1*N20)*((5*RMI+RMU)+4*RAD+(L1-1)*(2*RAD+REQ)+N30*2*
- %RAD+REQ)
- T7=JOFI*2*K1*(L1-1)*(2*RAD+REQ)
- T9=JOFI*N10*N20*K1*(REQ+RMI)/2+M1*M2*(REQ+RDI+2*RAD)
- T8=JOFI*N10*N20*K1*(3*REQ+9*RAD+4*RMU+RMI)/2
- T10=JOFI*K1*(3*RMU+2*(RMI+RAD)+N40*(3*RMI
- %+4*RMU+3*(RAD+REQ)+N30*(2*RAD+REQ)))
- PIO=JOFI
- IF(PIO.LE.2)PIO=2
- TNR=(N40+(PIO-2)*N20+(M2-(JOFI-1)*N40+L2-1))*(RMU+RMI+RAD+REQ+
- %N30*(2*RAD+2*REQ)*K1)
- IF(TNR.LE.0.)TNR=0.
- BT1=JOFI*N20*WW*K1
- BT2=JOFI*N40*WW*K1
- BT3=JOFI*N40*(VY1+K1*N30*VY2)
- BR1=M2*(2*(RAD+RMI+RMU+REQ)+(M1*2*(REQ+RAD)))+M2*(3*(
- $REQ+RAD+RMU)+4*(RMI)+M1*(2*(RAD)+REQ))
- BR2=M2*(2*(REQ+RMI)+3*RMU+M1*(2*RAD+REQ))
- TCPU=T1+T2+T3+T4+T5+T6+T7+T8+T9+T10
- TCPU=TCPU+TNR+BT1+BT2
- LIOF=M1/(N30)
- IRZ=0
- IF(LIOF*N30.EQ.M1) GOTO 2344
- IRZ=1
-2344 IF(IRZ.EQ.0)TCPU=TCPU+BT3
- IF(IRZ.NE.0)TCPU=TCPU+BT3+BR2
- TIOOP=2.*FLOAT(M1)*FLOAT(M2)*TTRANS+2.*FLOAT(K2)*TACC+TCPU
- IBOP=1
- IBBOP=0
- K3OP=1
- TIOOP2=TCPU
- TIOOP1=TIOOP-TCPU
-17 TTOT=TIOOP+TFF
- IF(TTOT.LE.0.) GOTO 3
- IF(TTOT.GE.TTOTOP)GOTO3
- N1CO=N10
- N2CO=N20
- IBCO=IBOP
- IBBCO=IBBOP
- K3CO=K3OP
- TTOTOP=TTOT
- TESOP=TIOOP1
- TCOP=TIOOP2
- TFOP=TFF
-3 CONTINUE
-
-C
- N1=N1CO
- N2=N2CO
- TTO=TTOTOP
- IB=IBCO
- IBB=IBBCO
- K3=K3CO
- TC=TCOP
- TS=TESOP
- TF=TFOP
- TT=TCOP+TFOP
- TWER=TTO-TT
- IF(N1.EQ.0.OR.N2.EQ.0) CALL OUTSTR(0,'PAS DE PLACE MEMOIRE SUFFISA
- $NTE POUR UNE MISE EN OEUVRE PAR BLOCS$')
- IF(IB.NE.1)RETURN
- IHJ=(M1/(N1-L1+1))
- IF(IHJ*(N1-L1+1).NE.M1)IHJ=IHJ+1
- IHJ1=IHJ/2
- IF(IHJ1*2.NE.IHJ)GOTO7778
- IB=IHJ
- IBB=0
- RETURN
-7778 IB=IHJ+1
- IBB=0
- RETURN
- END
projects / msp430-gcc.git / blobdiff