generic-library/bionic
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

am dc9d8d05: Merge "Modify prefetch for krait memcpy."

Browse Source 
* commit 'dc9d8d050a43e1cd32f1337e79187124bb15d938':
  Modify prefetch for krait memcpy.
This commit is contained in:
Christopher Ferris
2013-10-15 14:16:47 -07:00
committed by Android Git Automerger
parent 5b3f1d8b3a dc9d8d050a
commit 76d78dc044
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
libc/arch-arm/krait/bionic/memcpy_base.S
View File

@@ -79,7 +79,7 @@ ENTRY_PRIVATE(MEMCPY_BASE)
1: /* The main loop copies 64 bytes at a time */ 1: /* The main loop copies 64 bytes at a time */
vld1.8 {d0 - d3}, [r1]! vld1.8 {d0 - d3}, [r1]!
vld1.8 {d4 - d7}, [r1]! vld1.8 {d4 - d7}, [r1]!
pld [r1, #(32*2)] pld [r1, #(32*8)]
subs r2, r2, #64 subs r2, r2, #64
vst1.8 {d0 - d3}, [r0, :128]! vst1.8 {d0 - d3}, [r0, :128]!
vst1.8 {d4 - d7}, [r0, :128]! vst1.8 {d4 - d7}, [r0, :128]!