src/os_cpu/linux_x86/vm/linux_x86_32.s

*** 239,249 ****
          jz       4f
          cmpl     $32,%ecx
          jbe      2f                   # <= 32 dwords
          rep;     smovl
          jmp      4f
!         .=.+8
  2:      subl     %esi,%edi
          .p2align 4,,15
  3:      movl     (%esi),%edx
          movl     %edx,(%edi,%esi,1)
          subl     $4,%esi
--- 239,249 ----
          jz       4f
          cmpl     $32,%ecx
          jbe      2f                   # <= 32 dwords
          rep;     smovl
          jmp      4f
!         .space 8
  2:      subl     %esi,%edi
          .p2align 4,,15
  3:      movl     (%esi),%edx
          movl     %edx,(%edi,%esi,1)
          subl     $4,%esi
*** 376,386 ****
          jbe      2f                   # <= 32 dwords
          # copy aligned dwords
          rep;     smovl
          jmp      4f 
          # copy aligned dwords
!         .=.+5
  2:      subl     %esi,%edi 
          .p2align 4,,15
  3:      movl     (%esi),%edx
          movl     %edx,(%edi,%esi,1)
          addl     $4,%esi
--- 376,386 ----
          jbe      2f                   # <= 32 dwords
          # copy aligned dwords
          rep;     smovl
          jmp      4f 
          # copy aligned dwords
!         .space 5
  2:      subl     %esi,%edi 
          .p2align 4,,15
  3:      movl     (%esi),%edx
          movl     %edx,(%edi,%esi,1)
          addl     $4,%esi
*** 452,462 ****
          jbe      2f                   # <= 32 dwords
          rep;     smovl
          popl     %edi
          popl     %esi
          ret
!         .=.+10
  2:      subl     %esi,%edi
          jmp      4f
          .p2align 4,,15
  3:      movl     (%esi),%edx
          movl     %edx,(%edi,%esi,1)
--- 452,462 ----
          jbe      2f                   # <= 32 dwords
          rep;     smovl
          popl     %edi
          popl     %esi
          ret
!         .space 10
  2:      subl     %esi,%edi
          jmp      4f
          .p2align 4,,15
  3:      movl     (%esi),%edx
          movl     %edx,(%edi,%esi,1)