Add a 'kill' pseudoinstruction to the 8080 assembler, which marks when the code
authorDavid Given <dg@cowlark.com>
Fri, 8 Mar 2019 22:06:34 +0000 (23:06 +0100)
committerDavid Given <dg@cowlark.com>
Fri, 8 Mar 2019 22:06:34 +0000 (23:06 +0100)
commit88fd7b3cdc0f1746e21705eededf17823edfe1fd
treef721e9ba7738fab627624d9bc4e83b62cd57d7ea
parente2625813c9799cd587a6ddeb492fcf0183cbe9df
Add a 'kill' pseudoinstruction to the 8080 assembler, which marks when the code
generator is finished with a register; use this to create some more effective
peephole optimiser rules.
mach/i80/as/mach2.c
mach/i80/as/mach3.c
mach/i80/as/mach4.c
mach/i80/ncg/table
mach/i80/top/table
tests/plat/core/and_e.e
tests/plat/core/intadd_e.c
tests/plat/core/intsub_e.c
tests/plat/core/ior_e.e
tests/plat/core/xor_e.e