stall_19dec.txt

快速FFT,汇编原程序

// Irrelevant data is removed from the file. N = 256.
// Total Cycle count = 3176 cycles


9651:|00001584|00001582|00001580|0000157e|  stall |  stall |0000157c|0000157a| =>0x00001578 B0=R0
9652:|00001586|00001584|00001582|00001580|0000157e|  stall |  stall |0000157c| =>0x0000157a B2=R1
9653:|00001588|00001586|00001584|00001582|00001580|0000157e|  stall |  stall | =>0x0000157c B3=R2
9653: Stall in stage IF2 due to 'multi-cycle DAG instruction'
9654:|00001588|00001586|00001584|  multi |00001582|00001580|0000157e|  stall | =>STALL(2078)
9654: Stall in stage IF2 due to 'multi-cycle DAG instruction'
9655:|00001588|00001586|00001584|  multi |  multi |00001582|00001580|0000157e| =>STALL(2079)
9655: Stall in stage IF2 due to 'multi-cycle DAG instruction'
9656:|00001588|00001586|00001584|  multi |  multi |  multi |00001582|00001580| =>0x0000157e M3=B2
9656: Stall in stage IF2 due to 'multi-cycle DAG instruction'
9657:|00001588|00001586|00001584|  multi |  multi |  multi |  multi |00001582| =>0x00001580 P1=[SP+0xc]
9657: Stall in stage IF2 due to 'multi-cycle DAG instruction'
9658:|00001588|00001586|00001584|  multi |  multi |  multi |  multi |  multi | =>0x00001582 R2=[SP+0x10]
9658: Stall in stage IF2 due to 'multi-cycle DAG instruction'
9659:|00001588|00001586|00001584|  multi |  multi |  multi |  multi |  multi | =>STALL(2080)
9660:|0000158a|00001588|00001586|00001584|  multi |  multi |  multi |  multi | =>STALL(2081)
9661:|0000158c|0000158a|00001588|00001586|00001584|  multi |  multi |  multi | =>STALL(2082)
9662:|0000158e|0000158c|0000158a|00001588|00001586|00001584|  multi |  multi | =>STALL(2083)
9663:|00001590|0000158e|0000158c|0000158a|00001588|00001586|00001584|  multi | =>STALL(2084)
9664:|00001598|00001590|0000158e|0000158c|0000158a|00001588|00001586|00001584| =>STALL(2085)
9665:|0000159a|00001598|00001590|0000158e|0000158c|0000158a|00001588|00001586| =>0x00001584 [--SP]=(R7:4,P5:0x3)
9666:|0000159c|0000159a|00001598|00001590|0000158e|0000158c|0000158a|00001588| =>0x00001586 CC=R2<=0x4(IU)
9667:|0000159e|0000159c|0000159a|00001598|00001590|0000158e|0000158c|0000158a| =>0x00001588 IF CC JUMP 0x0000175a
9668:|000015a0|0000159e|0000159c|0000159a|00001598|00001590|0000158e|0000158c| =>0x0000158a P4=R2
9669:|000015a8|000015a0|0000159e|0000159c|0000159a|00001598|00001590|0000158e| =>0x0000158c I0=B0
9670:|000015b0|000015a8|000015a0|0000159e|0000159c|0000159a|00001598|00001590| =>0x0000158e I2=B2
9671:|000015b8|000015b0|000015a8|000015a0|0000159e|0000159c|0000159a|00001598| =>0x00001590 R3=R2<<0x1,NOP,NOP
9672:|000015ba|000015b8|000015b0|000015a8|000015a0|0000159e|0000159c|0000159a| =>0x00001598 M0=R3
9673:|000015bc|000015ba|000015b8|000015b0|000015a8|000015a0|0000159e|0000159c| =>0x0000159a P5=P4>>2
9674:|000015c0|000015bc|000015ba|000015b8|000015b0|000015a8|000015a0|0000159e| =>0x0000159c P0=P5>>1
9675:|000015c8|000015c0|000015bc|000015ba|000015b8|000015b0|000015a8|000015a0| =>0x0000159e P0+=-1

//  Stage 1 + Stage 2 + Bitreverse Starts

9676:|000015d0|000015c8|000015c0|000015bc|000015ba|000015b8|000015b0|000015a8| =>0x000015a0 MNOP,I0+=M0(BREV),R2=[I0]
9677:|000015d8|000015d0|000015c8|000015c0|000015bc|000015ba|000015b8|000015b0| =>0x000015a8 MNOP,I0+=M0(BREV),R3=[I0]
9678:|000015e0|000015d8|000015d0|000015c8|000015c0|000015bc|000015ba|000015b8| =>0x000015b0 MNOP,I0+=M0(BREV),R4=[I0]
9679:|000015e8|000015e0|000015d8|000015d0|000015c8|000015c0|000015bc|000015ba| =>0x000015b8 CC=P0<=0x0(IU)
9680:|000015f0|000015e8|000015e0|000015d8|000015d0|000015c8|000015c0|000015bc| =>0x000015ba IF CC JUMP 0x00001620
9681:|000015f8|000015f0|000015e8|000015e0|000015d8|000015d0|000015c8|000015c0| =>0x000015bc LSETUP(0x000015c0,0x00001618)LC0=P0
9682:|00001600|000015f8|000015f0|000015e8|000015e0|000015d8|000015d0|000015c8| =>0x000015c0 R2=R2+|+R3,R3=R2-|-R3(ASR),I0+=M0(BREV),R5=[I0]
9683:|00001608|00001600|000015f8|000015f0|000015e8|000015e0|000015d8|000015d0| =>0x000015c8 R4=R4+|+R5,R5=R4-|-R5(ASR,CO),I0+=M0(BREV),R0=[I0]
9684:|00001610|00001608|00001600|000015f8|000015f0|000015e8|000015e0|000015d8| =>0x000015d0 R2=R2+|+R4,R4=R2-|-R4(ASR),I0+=M0(BREV),R1=[I0]
9685:|00001618|00001610|00001608|00001600|000015f8|000015f0|000015e8|000015e0| =>0x000015d8 R5=R3+|-R5,R3=R3-|+R5(ASR),I0+=M0(BREV),R6=[I0]
9686:|000015c0|00001618|00001610|00001608|00001600|000015f8|000015f0|000015e8| =>0x000015e0 R0=R0+|+R1,R1=R0-|-R1(ASR),R7=[I0],[I2++]=R2
9687:|000015c8|000015c0|00001618|00001610|00001608|00001600|000015f8|000015f0| =>0x000015e8 R6=R6+|+R7,R7=R6-|-R7(ASR,CO),I0+=M0(BREV),[I2++]=R3
9688:|000015d0|000015c8|000015c0|00001618|00001610|00001608|00001600|000015f8| =>0x000015f0 R0=R0+|+R6,R6=R0-|-R6(ASR),R2=[I0],[I2++]=R4
9689:|000015d8|000015d0|000015c8|000015c0|00001618|00001610|00001608|00001600| =>0x000015f8 R7=R1+|-R7,R1=R1-|+R7(ASR),I0+=M0(BREV),[I2++]=R5
9690:|000015e0|000015d8|000015d0|000015c8|000015c0|00001618|00001610|00001608| =>0x00001600 MNOP,R3=[I0],[I2++]=R0
9691:|000015e8|000015e0|000015d8|000015d0|000015c8|000015c0|00001618|00001610| =>0x00001608 MNOP,I0+=M0(BREV),[I2++]=R1
9692:|000015f0|000015e8|000015e0|000015d8|000015d0|000015c8|000015c0|00001618| =>0x00001610 MNOP,R4=[I0],[I2++]=R6
9693:|000015f8|000015f0|000015e8|000015e0|000015d8|000015d0|000015c8|000015c0| =>0x00001618 MNOP,I0+=M0(BREV),[I2++]=R7
9694:|00001600|000015f8|000015f0|000015e8|000015e0|000015d8|000015d0|000015c8| =>0x000015c0 R2=R2+|+R3,R3=R2-|-R3(ASR),I0+=M0(BREV),R5=[I0]
9695:|00001608|00001600|000015f8|000015f0|000015e8|000015e0|000015d8|000015d0| =>0x000015c8 R4=R4+|+R5,R5=R4-|-R5(ASR,CO),I0+=M0(BREV),R0=[I0]
9696:|00001610|00001608|00001600|000015f8|000015f0|000015e8|000015e0|000015d8| =>0x000015d0 R2=R2+|+R4,R4=R2-|-R4(ASR),I0+=M0(BREV),R1=[I0]
9697:|00001618|00001610|00001608|00001600|000015f8|000015f0|000015e8|000015e0| =>0x000015d8 R5=R3+|-R5,R3=R3-|+R5(ASR),I0+=M0(BREV),R6=[I0]
9698:|000015c0|00001618|00001610|00001608|00001600|000015f8|000015f0|000015e8| =>0x000015e0 R0=R0+|+R1,R1=R0-|-R1(ASR),R7=[I0],[I2++]=R2
9699:|000015c8|000015c0|00001618|00001610|00001608|00001600|000015f8|000015f0| =>0x000015e8 R6=R6+|+R7,R7=R6-|-R7(ASR,CO),I0+=M0(BREV),[I2++]=R3
9700:|000015d0|000015c8|000015c0|00001618|00001610|00001608|00001600|000015f8| =>0x000015f0 R0=R0+|+R6,R6=R0-|-R6(ASR),R2=[I0],[I2++]=R4
9701:|000015d8|000015d0|000015c8|000015c0|00001618|00001610|00001608|00001600| =>0x000015f8 R7=R1+|-R7,R1=R1-|+R7(ASR),I0+=M0(BREV),[I2++]=R5
9702:|000015e0|000015d8|000015d0|000015c8|000015c0|00001618|00001610|00001608| =>0x00001600 MNOP,R3=[I0],[I2++]=R0
9703:|000015e8|000015e0|000015d8|000015d0|000015c8|000015c0|00001618|00001610| =>0x00001608 MNOP,I0+=M0(BREV),[I2++]=R1
9704:|000015f0|000015e8|000015e0|000015d8|000015d0|000015c8|000015c0|00001618| =>0x00001610 MNOP,R4=[I0],[I2++]=R6
9705:|000015f8|000015f0|000015e8|000015e0|000015d8|000015d0|000015c8|000015c0| =>0x00001618 MNOP,I0+=M0(BREV),[I2++]=R7
9706:|00001600|000015f8|000015f0|000015e8|000015e0|000015d8|000015d0|000015c8| =>0x000015c0 R2=R2+|+R3,R3=R2-|-R3(ASR),I0+=M0(BREV),R5=[I0]
9707:|00001608|00001600|000015f8|000015f0|000015e8|000015e0|000015d8|000015d0| =>0x000015c8 R4=R4+|+R5,R5=R4-|-R5(ASR,CO),I0+=M0(BREV),R0=[I0]
9708:|00001610|00001608|00001600|000015f8|000015f0|000015e8|000015e0|000015d8| =>0x000015d0 R2=R2+|+R4,R4=R2-|-R4(ASR),I0+=M0(BREV),R1=[I0]
9709:|00001618|00001610|00001608|00001600|000015f8|000015f0|000015e8|000015e0| =>0x000015d8 R5=R3+|-R5,R3=R3-|+R5(ASR),I0+=M0(BREV),R6=[I0]
9710:|000015c0|00001618|00001610|00001608|00001600|000015f8|000015f0|000015e8| =>0x000015e0 R0=R0+|+R1,R1=R0-|-R1(ASR),R7=[I0],[I2++]=R2
9711:|000015c8|000015c0|00001618|00001610|00001608|00001600|000015f8|000015f0| =>0x000015e8 R6=R6+|+R7,R7=R6-|-R7(ASR,CO),I0+=M0(BREV),[I2++]=R3
9712:|000015d0|000015c8|000015c0|00001618|00001610|00001608|00001600|000015f8| =>0x000015f0 R0=R0+|+R6,R6=R0-|-R6(ASR),R2=[I0],[I2++]=R4
9713:|000015d8|000015d0|000015c8|000015c0|00001618|00001610|00001608|00001600| =>0x000015f8 R7=R1+|-R7,R1=R1-|+R7(ASR),I0+=M0(BREV),[I2++]=R5
9714:|000015e0|000015d8|000015d0|000015c8|000015c0|00001618|00001610|00001608| =>0x00001600 MNOP,R3=[I0],[I2++]=R0
9715:|000015e8|000015e0|000015d8|000015d0|000015c8|000015c0|00001618|00001610| =>0x00001608 MNOP,I0+=M0(BREV),[I2++]=R1
9716:|000015f0|000015e8|000015e0|000015d8|000015d0|000015c8|000015c0|00001618| =>0x00001610 MNOP,R4=[I0],[I2++]=R6
9717:|000015f8|000015f0|000015e8|000015e0|000015d8|000015d0|000015c8|000015c0| =>0x00001618 MNOP,I0+=M0(BREV),[I2++]=R7
9718:|00001600|000015f8|000015f0|000015e8|000015e0|000015d8|000015d0|000015c8| =>0x000015c0 R2=R2+|+R3,R3=R2-|-R3(ASR),I0+=M0(BREV),R5=[I0]
9719:|00001608|00001600|000015f8|000015f0|000015e8|000015e0|000015d8|000015d0| =>0x000015c8 R4=R4+|+R5,R5=R4-|-R5(ASR,CO),I0+=M0(BREV),R0=[I0]
9720:|00001610|00001608|00001600|000015f8|000015f0|000015e8|000015e0|000015d8| =>0x000015d0 R2=R2+|+R4,R4=R2-|-R4(ASR),I0+=M0(BREV),R1=[I0]
9721:|00001618|00001610|00001608|00001600|000015f8|000015f0|000015e8|000015e0| =>0x000015d8 R5=R3+|-R5,R3=R3-|+R5(ASR),I0+=M0(BREV),R6=[I0]
9722:|000015c0|00001618|00001610|00001608|00001600|000015f8|000015f0|000015e8| =>0x000015e0 R0=R0+|+R1,R1=R0-|-R1(ASR),R7=[I0],[I2++]=R2
9723:|000015c8|000015c0|00001618|00001610|00001608|00001600|000015f8|000015f0| =>0x000015e8 R6=R6+|+R7,R7=R6-|-R7(ASR,CO),I0+=M0(BREV),[I2++]=R3
9724:|000015d0|000015c8|000015c0|00001618|00001610|00001608|00001600|000015f8| =>0x000015f0 R0=R0+|+R6,R6=R0-|-R6(ASR),R2=[I0],[I2++]=R4
9725:|000015d8|000015d0|000015c8|000015c0|00001618|00001610|00001608|00001600| =>0x000015f8 R7=R1+|-R7,R1=R1-|+R7(ASR),I0+=M0(BREV),[I2++]=R5
9726:|000015e0|000015d8|000015d0|000015c8|000015c0|00001618|00001610|00001608| =>0x00001600 MNOP,R3=[I0],[I2++]=R0
9727:|000015e8|000015e0|000015d8|000015d0|000015c8|000015c0|00001618|00001610| =>0x00001608 MNOP,I0+=M0(BREV),[I2++]=R1
9728:|000015f0|000015e8|000015e0|000015d8|000015d0|000015c8|000015c0|00001618| =>0x00001610 MNOP,R4=[I0],[I2++]=R6
9729:|000015f8|000015f0|000015e8|000015e0|000015d8|000015d0|000015c8|000015c0| =>0x00001618 MNOP,I0+=M0(BREV),[I2++]=R7
9730:|00001600|000015f8|000015f0|000015e8|000015e0|000015d8|000015d0|000015c8| =>0x000015c0 R2=R2+|+R3,R3=R2-|-R3(ASR),I0+=M0(BREV),R5=[I0]
9731:|00001608|00001600|000015f8|000015f0|000015e8|000015e0|000015d8|000015d0| =>0x000015c8 R4=R4+|+R5,R5=R4-|-R5(ASR,CO),I0+=M0(BREV),R0=[I0]
9732:|00001610|00001608|00001600|000015f8|000015f0|000015e8|000015e0|000015d8| =>0x000015d0 R2=R2+|+R4,R4=R2-|-R4(ASR),I0+=M0(BREV),R1=[I0]
9733:|00001618|00001610|00001608|00001600|000015f8|000015f0|000015e8|000015e0| =>0x000015d8 R5=R3+|-R5,R3=R3-|+R5(ASR),I0+=M0(BREV),R6=[I0]
9734:|000015c0|00001618|00001610|00001608|00001600|000015f8|000015f0|000015e8| =>0x000015e0 R0=R0+|+R1,R1=R0-|-R1(ASR),R7=[I0],[I2++]=R2
9735:|000015c8|000015c0|00001618|00001610|00001608|00001600|000015f8|000015f0| =>0x000015e8 R6=R6+|+R7,R7=R6-|-R7(ASR,CO),I0+=M0(BREV),[I2++]=R3
9736:|000015d0|000015c8|000015c0|00001618|00001610|00001608|00001600|000015f8| =>0x000015f0 R0=R0+|+R6,R6=R0-|-R6(ASR),R2=[I0],[I2++]=R4
9737:|000015d8|000015d0|000015c8|000015c0|00001618|00001610|00001608|00001600| =>0x000015f8 R7=R1+|-R7,R1=R1-|+R7(ASR),I0+=M0(BREV),[I2++]=R5
9738:|000015e0|000015d8|000015d0|000015c8|000015c0|00001618|00001610|00001608| =>0x00001600 MNOP,R3=[I0],[I2++]=R0
9739:|000015e8|000015e0|000015d8|000015d0|000015c8|000015c0|00001618|00001610| =>0x00001608 MNOP,I0+=M0(BREV),[I2++]=R1
9740:|000015f0|000015e8|000015e0|000015d8|000015d0|000015c8|000015c0|00001618| =>0x00001610 MNOP,R4=[I0],[I2++]=R6
9741:|000015f8|000015f0|000015e8|000015e0|000015d8|000015d0|000015c8|000015c0| =>0x00001618 MNOP,I0+=M0(BREV),[I2++]=R7
9742:|00001600|000015f8|000015f0|000015e8|000015e0|000015d8|000015d0|000015c8| =>0x000015c0 R2=R2+|+R3,R3=R2-|-R3(ASR),I0+=M0(BREV),R5=[I0]
9743:|00001608|00001600|000015f8|000015f0|000015e8|000015e0|000015d8|000015d0| =>0x000015c8 R4=R4+|+R5,R5=R4-|-R5(ASR,CO),I0+=M0(BREV),R0=[I0]
9744:|00001610|00001608|00001600|000015f8|000015f0|000015e8|000015e0|000015d8| =>0x000015d0 R2=R2+|+R4,R4=R2-|-R4(ASR),I0+=M0(BREV),R1=[I0]
9745:|00001618|00001610|00001608|00001600|000015f8|000015f0|000015e8|000015e0| =>0x000015d8 R5=R3+|-R5,R3=R3-|+R5(ASR),I0+=M0(BREV),R6=[I0]