| commit | 5bb5620c48ede905d92c68c486f449f9a3df05d2 | |
| author | Salvador Arroyo <sarroyofdez@yahoo.es> | |
| Sat, 3 Nov 2012 11:39:27 +0000 (3 12:39 +0100) | ||
| committer | Spencer Oliver <spen@spen-soft.co.uk> | |
| Fri, 16 Nov 2012 12:42:25 +0000 (16 12:42 +0000) | ||
| tree | 8305b5368594ab24d138974699b7a46af8b45555 | treesnapshot (tar.gz zip) |
| parent | 18077654afaa6f5325abf0d01187161770ff8ce4 | commitdiff |
mips: optimize mips32_pracc_read_regs() code
Current code needs 101 pracc accesses for this function, this code needs 12 less.
There is a singularity in this code, is the only function that restore
a register from param out instead from pracc stack. Obviously the register
was previously stored at param out. This save 2 pracc accesses.
Change-Id: Ie95b6f983a3198dafc0eab2dd5acc11f871a8d83
Signed-off-by: Salvador Arroyo <sarroyofdez@yahoo.es>
Reviewed-on: http://openocd.zylin.com/958
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
Current code needs 101 pracc accesses for this function, this code needs 12 less.
There is a singularity in this code, is the only function that restore
a register from param out instead from pracc stack. Obviously the register
was previously stored at param out. This save 2 pracc accesses.
Change-Id: Ie95b6f983a3198dafc0eab2dd5acc11f871a8d83
Signed-off-by: Salvador Arroyo <sarroyofdez@yahoo.es>
Reviewed-on: http://openocd.zylin.com/958
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
| src/target/mips32_pracc.c | diffblobblamehistory |