ack/mach/powerpc
George Koehler 5f2a7b260f Optimize mr. X, X after some instructions.
For example, when ncg emits
    slw r9,r8,r5
    mr. r9,r9
then top simplifies the code to
    slw. r9,r8,r5
2017-12-22 22:32:16 -05:00
..
as Rename RELOLIS to RELOPPC_LIS. 2017-10-18 15:39:31 -04:00
libem Revise stack shuffles and integer conversions in PowerPC ncg. 2017-12-09 18:57:10 -05:00
libend Mostly add support for the experimental and largely broken linuxppc platform. 2016-09-15 23:12:03 +02:00
mcg Use a better NOT; and after remembering that PowerPC bit numbers are all 2017-01-07 01:03:15 +01:00
ncg Optimize mr. X, X after some instructions. 2017-12-22 22:32:16 -05:00
top Optimize mr. X, X after some instructions. 2017-12-22 22:32:16 -05:00