d/freebsd-dev
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Remove unneeded instructions.

Browse Source 
Reviewed by:	andrew
Sponsored by:	The FreeBSD Foundation
This commit is contained in:
Konstantin Belousov 2015-11-30 10:17:13 +00:00
parent 52ba05767f
commit 5cb72aa7ec
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=291485
1 changed files with 0 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
sys/arm64/arm64/support.S
View File

@ -60,7 +60,6 @@ ENTRY(casueword32)
b.ne 2f /* Not equal, exit */
stxr w5, w3, [x0] /* Store the new data */
cbnz w5, 1b /* Retry on failure */
ldrb w0, [x0] /* Try loading the data */
2: SET_FAULT_HANDLER(xzr, x5) /* Reset the fault handler */
str w4, [x2] /* Store the read data */
mov x0, #0 /* Success */
@ -81,7 +80,6 @@ ENTRY(casueword)
b.ne 2f /* Not equal, exit */
stxr w5, x3, [x0] /* Store the new data */
cbnz w5, 1b /* Retry on failure */
ldrb w0, [x0] /* Try loading the data */
2: SET_FAULT_HANDLER(xzr, x5) /* Reset the fault handler */
str x4, [x2] /* Store the read data */
mov x0, #0 /* Success */