---
# System prepended metadata

title: 'LAB 6 HackMDLAB 6Name:Aseem An'

---


 
# LAB 6
## Name - Aman Anand 
## Roll No:CS22B054
 ### C program:
 ``code``
 
    #include<stdio.h>
     int main(){
     int A[100];
        for(int i=0;i<100;i++){
     A[i]=1;
     }
    int sum=0;
     for(int i=0;i<100;i++){
    sum+=A[i];
    }
    return 0;
     }

### Assembly Code Without Optimisation:
    .file   "hundered.c"
    .option nopic
    .attribute arch, "rv32i2p1"
    .attribute unaligned_access, 0
    .attribute stack_align, 16
    .text
    .align  2
    .globl  main
    .type   main, @function
    main:
    addi sp,sp,-432
    sw s0,428(sp)
    addi s0,sp,432
    sw zero,-20(s0)
    j .L2
      .L3:
    lw a5,-20(s0)
    slli a5,a5,2
    addi a5,a5,-16
    add a5,a5,s0
    li a4,1
    sw a4,-412(a5)
    lw a5,-20(s0)
    addi a5,a5,1
    sw a5,-20(s0)
    .L2:
    lw a4,-20(s0)
    li a5,99
    ble a4,a5,.L3
    sw zero,-24(s0)
    sw zero,-28(s0)
     j .L4
     .L5:
     lw a5,-28(s0)
    slli a5,a5,2
    addi a5,a5,-16
    add a5,a5,s0
    lw a5,-412(a5)
    lw a4,-24(s0)
    add a5,a4,a5
    sw a5,-24(s0)
    lw a5,-28(s0)
    addi a5,a5,1
      sw a5,-28(s0)
    .L4:
      lw a4,-28(s0)
     li a5,99
     ble a4,a5,.L5
     li a5,0
     mv a0,a5
     lw s0,428(sp)
     addi sp,sp,432
    jr ra
    .size main, .-main
     .ident "GCC: (xPack GNU RISC-V Embedded GCC x86_64) 13.2.0"
    SIZE:825bytes
    Contents:
    text-8756
    data-1372
    bss-840
    dec-10968
    hex-2ad8
    filename-hundered.elf

### Assembly code for o0 :
    .file   "hundered.c"
    .option nopic
    .attribute arch, "rv32i2p1"
    .attribute unaligned_access, 0
    .attribute stack_align, 16
    .text
    .align  2
    .globl  main
    .type   main, @function
    main:
    addi sp,sp,-432
    sw s0,428(sp)
    addi s0,sp,432
    sw zero,-20(s0)
    j .L2
     .L3:
    lw a5,-20(s0)
    slli a5,a5,2
    addi a5,a5,-16
    add a5,a5,s0
    li a4,1
    sw a4,-412(a5)
    lw a5,-20(s0)
    addi a5,a5,1
    sw a5,-20(s0)
    .L2:
    lw a4,-20(s0)
    li a5,99
    ble a4,a5,.L3
    sw zero,-24(s0)
    sw zero,-28(s0)
     j .L4
    .L5:
    lw a5,-28(s0)
     slli a5,a5,2
       addi a5,a5,-16
    add a5,a5,s0
    lw a5,-412(a5)
     lw a4,-24(s0)
     add a5,a4,a5
     sw a5,-24(s0)
     lw a5,-28(s0)
     addi a5,a5,1
     sw a5,-28(s0)
     .L4:
    lw a4,-28(s0)
    li a5,99
     ble a4,a5,.L5
    li a5,0
     mv a0,a5
    lw s0,428(sp)
     addi sp,sp,432
     jr ra
    .size main, .-main
    .ident "GCC: (xPack GNU RISC-V Embedded GCC x86_64) 13.2.0"
     SIZE:825bytes
    Contents:
    text-8756
     data-1372
    bss-840
      dec-10968
     hex-2ad8
     filename-hundered_o0.elf

### Assembly code for o1:
    .file   "hundered.c"
    .option nopic
    .attribute arch, "rv32i2p1"
    .attribute unaligned_access, 0
    .attribute stack_align, 16
    .text
    .align  2
    .globl  main
    .type   main, @function
    main:
    li a5,100
     .L2:
      addi a5,a5,-1
     bne a5,zero,.L2
     li a5,100
     .L3:
     addi a5,a5,-1
     bne a5,zero,.L3
      li a0,0
       ret
     .size main, .-main
    .ident "GCC: (xPack GNU RISC-V Embedded GCC x86_64) 13.2.0"
     SIZE:374bytes
     Contents:
     text-8632
    data-1372
    bss-840
    dec-10844
     hex-2a5c
    filename-hundered_o1.elf

### Assembly code for o2 :
    .file   "hundered.c"
    .option nopic
    .attribute arch, "rv32i2p1"
    .attribute unaligned_access, 0
    .attribute stack_align, 16
    .text
    .section        .text.startup,"ax",@progbits
    .align  2
    .globl  main
    .type   main, @function
     main:
     li a0,0
      ret
     .size main, .-main
    .ident "GCC: (xPack GNU RISC-V Embedded GCC x86_64) 13.2.0"
     SIZE:317bytes
     Content:
    text-8608
    data-1372
     bss-840
    dec-10820
     hex-2a44
    filename-hundered_o2.elf

### Assembly code for o3 :
    .file   "hundered.c"
    .option nopic
    .attribute arch, "rv32i2p1"
    .attribute unaligned_access, 0
    .attribute stack_align, 16
    .text
    .section        .text.startup,"ax",@progbits
    .align  2
    .globl  main
    .type   main, @function
     main:
     li a0,0
      ret
    .size main, .-main
     .ident "GCC: (xPack GNU RISC-V Embedded GCC x86_64) 13.2.0"
     SIZE:317bytes
     Content:
     text-8608
    data-1372
     bss-840
    dec-10820
    hex-2a44
    filename-hundered_o3.elf

### Assembly code for os :
    .file   "hundered.c"
    .option nopic
    .attribute arch, "rv32i2p1"
    .attribute unaligned_access, 0
    .attribute stack_align, 16
    .text
    .section        .text.startup,"ax",@progbits
    .align  2
    .globl  main
    .type   main, @function
    main:
     li a0,0
       ret
     .size main, .-main
    .ident "GCC: (xPack GNU RISC-V Embedded GCC x86_64) 13.2.0"
     SIZE:317bytes
     Content:
     text-8608
     data-1372
     bss-840
    dec-10820
      hex-2a44
    filename-hundered_os.elf

### Assembly code for ofast :
    .file   "hundered.c"
    .option nopic
    .attribute arch, "rv32i2p1"
    .attribute unaligned_access, 0
    .attribute stack_align, 16
    .text
    .section        .text.startup,"ax",@progbits
    .align  2
    .globl  main
    .type   main, @function
     main:
     li a0,0
      ret
     .size main, .-main
    .ident "GCC: (xPack GNU RISC-V Embedded GCC x86_64) 13.2.0"
     SIZE:317bytes
      Content:
        text-8608
       data-1372
      bss-840
      dec-10820
     hex-2a44
      filename-hundered_ofast.elf