]> git.ipfire.org Git - people/ms/u-boot.git/commit
projects / people / ms / u-boot.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 7f641d5) | patch
arc: memcmp - fix zero-delay loop utilization
authorIgor Guryanov <guryanov@synopsys.com>
Tue, 3 Feb 2015 10:58:09 +0000 (13:58 +0300)
committerAlexey Brodkin <abrodkin@synopsys.com>
Mon, 9 Feb 2015 13:41:20 +0000 (16:41 +0300)
commitf958a91fa5cefd0cda76c887ee0488fb9158496e
treeeab1f7d9e7ff47bff2b0ba0503b5b25f5c20e9cetree | snapshot
parent7f641d53bbb3a426a3bfb132d8346153e86a9d08commit | diff
arc: memcmp - fix zero-delay loop utilization

It's prohibited to put branch instruction in the very end of zero-delay
loop. On execution this causes "Illegal instruction" exception.

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Signed-off-by: Igor Guryanov <guryanov@synopsys.com>
arch/arc/lib/memcmp.S diff | blob | blame | history
"Das U-Boot" Source Tree