David Given
3a973a19f3
Move fatal(), warning() and aprintf() into the new data module (because they're
...
really useful).
2016-09-30 19:10:30 +02:00
David Given
e77c5164cf
Fleshed out hops and vregs. The result is almost looking like code now ---
...
uncanny.
2016-09-27 00:19:45 +02:00
David Given
629e0ddfc6
Some instruction selection is now happening.
2016-09-24 22:46:08 +02:00
David Given
bb9aa030a5
Procedure compilation now happens after the entire EM file has been read in (so
...
that we can look inside data blocks which might be defined in the future...
sigh, csa and csb). csa and csb no longer generate invalid IR.
2016-09-24 01:04:00 +02:00
David Given
ed67d427c9
Replaced the block splicer with a trivial block eliminator (which rewrites
...
jumps to blocks which contain only a jump). Don't bother storing the bb graph
in the ir nodes; we can find it on demand by walking the tree instead ---
slower, but much easier to understand and more robust. Added a terrible map
library.
2016-09-23 23:59:15 +02:00
David Given
9077baa850
Add a bodged in algorithm for converting basic block communication from stacked
...
variables to SSA. Also add dead block removal and block splicing. IR code is
much better now.
2016-09-22 23:19:29 +02:00
David Given
6a74cb2e11
Tracing cleanup. Simplified the IR code. Some more opcodes.
2016-09-22 00:15:48 +02:00
David Given
176cd7365c
Archival checking of the half-written IR treebuilder.
2016-09-18 23:24:54 +02:00
David Given
24380e2a93
Abstract out the EM reader; skeleton of the tree builder.
2016-09-18 00:02:16 +02:00
David Given
2eee391aef
Basic skeleton of em parser.
2016-09-17 22:21:47 +02:00
