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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2009-06-23 10:47:01 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-06-23 10:47:01 -0700 |
| commit | a800faec1b21d7133b5f0c8c6dac593b7c4e118d (patch) | |
| tree | e190372af6ee0a2a64e9ae70690b18b48d66be00 /arch/cris/arch-v32/lib/strcmp.S | |
| parent | c488eef8154b36cce905624577183dc1fa8f6da0 (diff) | |
| parent | 7b994836f09fc3ce7d073ad6f8259a1a84003e02 (diff) | |
Merge branch 'for-linus' of git://www.jni.nu/cris
* 'for-linus' of git://www.jni.nu/cris:
CRISv10: remove redundant tests on unsigned
CRISv32: irq.c - Move end brace outside #endif
CRISv32: Fix potential null reference in cryptocop driver.
CRISv32: Add arch optimized strcmp.
CRIS: assignment/is equal confusion
Diffstat (limited to 'arch/cris/arch-v32/lib/strcmp.S')
| -rw-r--r-- | arch/cris/arch-v32/lib/strcmp.S | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/arch/cris/arch-v32/lib/strcmp.S b/arch/cris/arch-v32/lib/strcmp.S new file mode 100644 index 00000000000..8f7a1ee6259 --- /dev/null +++ b/arch/cris/arch-v32/lib/strcmp.S @@ -0,0 +1,21 @@ +; strcmp.S -- CRISv32 version. +; Copyright (C) 2008 AXIS Communications AB +; Written by Edgar E. Iglesias +; +; This source code is licensed under the GNU General Public License, +; Version 2. See the file COPYING for more details. + + .global strcmp + .type strcmp,@function +strcmp: +1: + move.b [$r10+], $r12 + seq $r13 + sub.b [$r11+], $r12 + or.b $r12, $r13 + beq 1b + nop + + ret + movs.b $r12, $r10 + .size strcmp, . - strcmp |