Quentin Carbonneaux
8aa8070248
simplify spiller
...
It seems that this logic of shuffling stuff around
between blocks should be handled by the register
allocator instead: it *will* have to shuffle
between registers, so we might as well mix some
spill locations in.
2015-09-15 23:01:29 -04:00
Quentin Carbonneaux
b6633a13bc
finish spiller, now needs testing!
2015-09-15 23:01:29 -04:00
Quentin Carbonneaux
48f90356e0
new euclidean division test
2015-09-15 23:01:29 -04:00
Quentin Carbonneaux
5bd9deac8d
add more printing support
2015-09-15 23:01:29 -04:00
Quentin Carbonneaux
e3356b23d5
standardize error message
2015-09-15 23:01:29 -04:00
Quentin Carbonneaux
f938fccd2b
factor some spilling logic
2015-09-15 23:01:29 -04:00
Quentin Carbonneaux
da652b93f3
comment and fix if(BSET(..)) bug
2015-09-15 23:01:29 -04:00
Quentin Carbonneaux
5ac9fbd8e4
new spill test
2015-09-15 23:01:29 -04:00
Quentin Carbonneaux
36da4b30cc
test isel
2015-09-15 23:01:29 -04:00
Quentin Carbonneaux
df0836e475
isel logic was moved to spill
2015-09-15 23:01:29 -04:00
Quentin Carbonneaux
2981a267f4
add slot addressing and some more spilling
2015-09-15 23:01:29 -04:00
Quentin Carbonneaux
ea811ab7c2
add simple spill test
2015-09-15 23:01:29 -04:00
Quentin Carbonneaux
49130f9edd
prepare for block processing
2015-09-15 23:01:29 -04:00
Quentin Carbonneaux
abdcbe845a
this makefile fu was useless
2015-09-15 23:01:29 -04:00
Quentin Carbonneaux
ee961fb487
always preserve last build
2015-09-15 23:01:29 -04:00
Quentin Carbonneaux
eb1df2b81e
refine assertion in cost computation
2015-09-15 23:01:29 -04:00
Quentin Carbonneaux
4f4d4cce6f
rework spilling code for jump arguments
2015-09-15 23:01:29 -04:00
Quentin Carbonneaux
0d1595c770
refine precision of loop use sets
2015-09-15 23:01:29 -04:00
Quentin Carbonneaux
2a4fbbc6e0
move some debug output out of main
2015-09-15 23:01:29 -04:00
Quentin Carbonneaux
7202c7dedf
simplify tests for hd
2015-09-15 23:01:29 -04:00
Quentin Carbonneaux
1891a810e8
nicer debug, bug fixed in loop detection
2015-09-15 23:01:28 -04:00
Quentin Carbonneaux
58c314eeaf
cosmetics
2015-09-15 23:01:28 -04:00
Quentin Carbonneaux
b35a7d2acd
alt.ssa was in buggy ssa form
2015-09-15 23:01:28 -04:00
Quentin Carbonneaux
890c0ada0e
attempt to fix loop uses/pressure in spill
2015-09-15 23:01:28 -04:00
Quentin Carbonneaux
5ad565e299
improve output, add debug array
2015-09-15 23:01:28 -04:00
Quentin Carbonneaux
bb2541693e
correct phi usage accounting
2015-09-15 23:01:28 -04:00
Quentin Carbonneaux
6e8e6d3368
show more spilling data
2015-09-15 23:01:28 -04:00
Quentin Carbonneaux
037c1bf141
simplifications
2015-09-15 23:01:28 -04:00
Quentin Carbonneaux
a6168e6ed5
attempt more correct loop marking
2015-09-15 23:01:28 -04:00
Quentin Carbonneaux
3538e769a7
add a live-through temporary to test alt
2015-09-15 23:01:28 -04:00
Quentin Carbonneaux
4f9a5df76b
more testing code
2015-09-15 23:01:28 -04:00
Quentin Carbonneaux
7f8a6d025c
test code for the spiller
2015-09-15 23:01:28 -04:00
Quentin Carbonneaux
595ad96a34
cosmetics
2015-09-15 23:01:28 -04:00
Quentin Carbonneaux
8165e327e0
start working with loops in spill.c
2015-09-15 23:01:28 -04:00
Quentin Carbonneaux
0f0ee0466e
rework liveness to compute reg pressure
2015-09-15 23:01:28 -04:00
Quentin Carbonneaux
7be3711bb6
add pressure in left block of alt.ssa
2015-09-15 23:01:28 -04:00
Quentin Carbonneaux
18cdbc1e7d
add fun example!
2015-09-15 23:01:28 -04:00
Quentin Carbonneaux
226bbb5b71
fix some instruction emitting code
2015-09-15 23:01:28 -04:00
Quentin Carbonneaux
73add5daae
start work on spiller
2015-09-15 23:01:28 -04:00
Quentin Carbonneaux
32cb8d315a
define curi as a global too
2015-09-15 23:01:28 -04:00
Quentin Carbonneaux
186e68a8d3
single bit bitfield needs to be unsigned
2015-09-15 23:01:28 -04:00
Quentin Carbonneaux
bba9cf47c9
fix small type issues
2015-09-15 23:01:28 -04:00
Quentin Carbonneaux
a244ca17f1
start simple work on isel
2015-09-15 23:01:28 -04:00
Quentin Carbonneaux
a280eb6597
export error functions
2015-09-15 23:01:28 -04:00
Quentin Carbonneaux
e5a7482b54
rename mod to rem
2015-09-15 23:01:28 -04:00
Quentin Carbonneaux
c16532b9b0
remove useless typedefs
2015-09-15 23:01:28 -04:00
Quentin Carbonneaux
9ecfdf6334
cosmetics
2015-09-15 23:01:28 -04:00
Quentin Carbonneaux
77bdb3ae9e
move main function out of parse.c
2015-09-15 23:01:28 -04:00
Quentin Carbonneaux
7295adcade
fix allocation bug
2015-09-15 23:01:28 -04:00
Quentin Carbonneaux
9b2823a9f4
simplify liveness
2015-09-15 23:01:28 -04:00
