Commit graph

17 commits

Author SHA1 Message Date
Bill Currie
ef6dd422e5 [qfcc] Add source line number to statement blocks
For statement dot blocks.
2021-07-06 18:06:47 +09:00
Bill Currie
6d5ffa9f8e [build] Move to non-recursive make
There's still some cleanup to do, but everything seems to be working
nicely: `make -j` works, `make distcheck` passes. There is probably
plenty of bitrot in the package directories (RPM, debian), though.

The vc project files have been removed since those versions are way out
of date and quakeforge is pretty much dependent on gcc now anyway.

Most of the old Makefile.am files  are now Makemodule.am.  This should
allow for new Makefile.am files that allow local building (to be added
on an as-needed bases).  The current remaining Makefile.am files are for
standalone sub-projects.a

The installable bins are currently built in the top-level build
directory. This may change if the clutter gets to be too much.

While this does make a noticeable difference in build times, the main
reason for the switch was to take care of the growing dependency issues:
now it's possible to build tools for code generation (eg, using qfcc and
ruamoko programs for code-gen).
2020-06-25 11:35:37 +09:00
Bill Currie
0293d335d0 [qfcc] Mark known source def live for movep
This fixes ivar-struct-return (and qwaq).
2020-03-18 00:02:36 +09:00
Bill Currie
dec2e6249e [qfcc] Increase flow operand count to 5
MOVEP instructions have up to 5 operands: 2 pointers, the count, and 0-2
referenced variables (when known).
2020-03-17 21:24:12 +09:00
Bill Currie
0de011d0bf [qfcc] Add some disabled additional statement info
It's a bit cluttered for normal debugging, but I haven't decided how to
make it optional just yet.
2020-03-17 15:23:24 +09:00
Bill Currie
f7757cf894 [qfcc] Add filename to dot output
It makes things so much easier when viewing the graphs
2020-03-06 21:05:53 +09:00
Bill Currie
8582e9de63 Make it possible to dump statement blocks in a flow graph.
Much nicer looking with proper back edges :). Not actually enabled, though.
2012-12-11 11:31:55 +09:00
Bill Currie
93f53605ed Move and rename statement related flow_is_* and flow_get_*
They really should have been in statements.[ch] in the first place
(actually, they sort of were: is_goto etc, so some redundant code has been
removed, too).
2012-11-30 14:06:52 +09:00
Bill Currie
c759b73b24 Cope with empty sblocks when producing dot graphs. 2012-11-21 12:23:15 +09:00
Bill Currie
2b2ea5c9b3 Compute dags as part of data flow analysis.
I want to use the live variable information when building the dags.
2012-11-15 13:44:08 +09:00
Bill Currie
c358a0e77e Create a function to generalize dot dumping.
Now, any time a graph is wanted, the file can be consistently named without
a lot of messy code.
2012-11-15 13:44:08 +09:00
Bill Currie
e77d3b9e54 Fix a missed colspan in sblock dumps. 2012-11-15 13:44:08 +09:00
Bill Currie
783b4082a1 Produce tidier dag dumps. 2012-11-15 13:44:08 +09:00
Bill Currie
5514c8db3c Print the statement number in the sblock output. 2012-11-15 13:44:08 +09:00
Bill Currie
8844ac61a2 Rename dump_flow to dump_sblock and move to dot_sblock.c 2012-11-15 13:44:07 +09:00
Bill Currie
acde6ca0a0 Handle jumpb statements in dot_sblock and flow graphs. 2012-11-15 13:44:07 +09:00
Bill Currie
8b374305d2 Rename dot_flow.c and print_flow.
They're now dot_sblock.c and print_sblock. The new names both better
reflect their purpose and free up "flow" for outputting the real flow
analysis graphs.
2012-11-15 13:44:07 +09:00
Renamed from tools/qfcc/source/dot_flow.c (Browse further)