| commit | 3f26c5e1248d53d1e46566e40bb1a21ab6ed9f05 | [log] [tgz] |
|---|---|---|
| author | Dave Cheney <dave@cheney.net> | Sun Nov 11 07:51:20 2012 +1100 |
| committer | Dave Cheney <dave@cheney.net> | Sun Nov 11 07:51:20 2012 +1100 |
| tree | 2c5c4a029f328ef0e3e283f69200d0bb5e766e16 | |
| parent | e9a3087e290b52212af1ca2001ea9b24d8797fd0 [diff] |
cmd/5g: enable xtramodes optimisation xtramodes' C_PBIT optimisation transforms: MOVW 0(R3),R1 ADD $4,R3,R3 into: MOVW.P 4(R3),R1 and the AADD optimisation tranforms: ADD R0,R1 MOVBU 0(R1),R0 into: MOVBU R0<<0(R1),R0 5g does not appear to generate sequences that can be transformed by xtramodes' AMOVW. R=remyoudompheng, rsc CC=golang-dev https://golang.org/cl/6817085