diff options
Diffstat (limited to 'sysdeps/s390/s390-32/memcpy.S')
| -rw-r--r-- | sysdeps/s390/s390-32/memcpy.S | 52 |
1 files changed, 26 insertions, 26 deletions
diff --git a/sysdeps/s390/s390-32/memcpy.S b/sysdeps/s390/s390-32/memcpy.S index f26fd00ff8..62ecbbf619 100644 --- a/sysdeps/s390/s390-32/memcpy.S +++ b/sysdeps/s390/s390-32/memcpy.S @@ -1,5 +1,5 @@ /* memcpy - copy a block from source to destination. S/390 version. - Copyright (C) 2012-2015 Free Software Foundation, Inc. + Copyright (C) 2012-2016 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -26,41 +26,41 @@ %r4 = number of bytes to copy. */ #ifdef USE_MULTIARCH -ENTRY(__memcpy_g5) +ENTRY(__memcpy_default) #else ENTRY(memcpy) #endif .machine "g5" - st %r13,52(%r15) - .cfi_offset 13, -44 - basr %r13,0 + st %r13,52(%r15) + .cfi_offset 13, -44 + basr %r13,0 .L_G5_16: - ltr %r4,%r4 - je .L_G5_4 - ahi %r4,-1 - lr %r5,%r4 - srl %r5,8 - ltr %r5,%r5 - lr %r1,%r2 - jne .L_G5_12 - ex %r4,.L_G5_17-.L_G5_16(%r13) + ltr %r4,%r4 + je .L_G5_4 + ahi %r4,-1 + lr %r5,%r4 + srl %r5,8 + ltr %r5,%r5 + lr %r1,%r2 + jne .L_G5_12 + ex %r4,.L_G5_17-.L_G5_16(%r13) .L_G5_4: - l %r13,52(%r15) - br %r14 + l %r13,52(%r15) + br %r14 .L_G5_13: - chi %r5,4096 # Switch to mvcle for copies >1MB - jh __memcpy_mvcle + chi %r5,4096 # Switch to mvcle for copies >1MB + jh __memcpy_mvcle .L_G5_12: - mvc 0(256,%r1),0(%r3) - la %r1,256(%r1) - la %r3,256(%r3) - brct %r5,.L_G5_12 - ex %r4,.L_G5_17-.L_G5_16(%r13) - j .L_G5_4 + mvc 0(256,%r1),0(%r3) + la %r1,256(%r1) + la %r3,256(%r3) + brct %r5,.L_G5_12 + ex %r4,.L_G5_17-.L_G5_16(%r13) + j .L_G5_4 .L_G5_17: - mvc 0(1,%r1),0(%r3) + mvc 0(1,%r1),0(%r3) #ifdef USE_MULTIARCH -END(__memcpy_g5) +END(__memcpy_default) #else END(memcpy) libc_hidden_builtin_def (memcpy) |