LXR linux-old/arch/s390x/lib/strcmp.S

   1/*
   2 *  arch/s390/lib/strcmp.S
   3 *    S390 strcmp routine
   4 *
   5 *  S390 version
   6 *    Copyright (C) 1999 IBM Deutschland Entwicklung GmbH, IBM Corporation
   7 *    Author(s): Martin Schwidefsky (schwidefsky@de.ibm.com),
   8 */
   9
  10/*
  11 * R2 = address of compare string
  12 * R3 = address of test string
  13 */
  14        .globl   strcmp
  15strcmp:
  16        SGR     0,0
  17        SGR     1,1
  18        CLST    2,3
  19        JO      .-4
  20        JE      strcmp_equal
  21        IC      0,0(3)
  22        IC      1,0(2)
  23        SGR     1,0
  24strcmp_equal:
  25        LGR     2,1
  26        BR      14
  27        
  28