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1242 commits

Author SHA1 Message Date
Justin Ethier
1145d1f8e2 Only generate a let if local var is used 
If the variable is not used we will get a warning from the C compiler. So let's not generate a let unless the var is actually used.

We may want to revisit this later for a related optimization, maybe via Cyc-seq.
 2018-11-23 21:46:51 -05:00
Justin Ethier
729c0d4025 Add check for CPS prims 2018-11-22 23:15:12 -05:00
Justin Ethier
931b449579 Extra cases for prim use-alloca and & operator 2018-11-22 17:40:46 -05:00
Justin Ethier
b0e6c42eb1 Added prim->c-func-uses-alloca? 2018-11-22 17:33:06 -05:00
Justin Ethier
1f1b032641 Support alloca for all literals 2018-11-21 19:19:00 -05:00
Justin Ethier
e63349b830 Remove debug code 2018-11-21 19:13:32 -05:00
Justin Ethier
7a1b28db37 WIP 2018-11-21 19:08:45 -05:00
Justin Ethier
03b2dd7181 WIP 2018-11-21 18:53:50 -05:00
Justin Ethier
ab4f9ee7a4 WIP - alloca support for literals 2018-11-21 13:05:29 -05:00
Justin Ethier
16e1600662 Propagate use-alloca parameter for constants 2018-11-20 18:54:47 -05:00
Justin Ethier
bab9acd49e Added c-compile-string 2018-11-20 18:07:29 -05:00
Justin Ethier
90c0d79887 Added TODO 2018-11-20 17:21:05 -05:00
Justin Ethier
16149d1492 Added failsafe 2018-11-20 13:23:10 -05:00
Justin Ethier
244f569df0 Properly handle quoted expressions 2018-11-19 18:52:11 -05:00
Justin Ethier
435bbb3a95 Revert debug code 2018-11-19 17:10:55 -05:00
Justin Ethier
4b0466f37b Use alloca for any allocations with let/local-vars 
This prevents situations where local variables are allocated within local scope blocks and then are assigned to pointers. This is necessary as those locals are not guaranteed to remain on the stack once the block ends, so the pointer can easily point to random memory, leading to GC corruption and/or undefined behavior.
 2018-11-19 17:09:17 -05:00
Justin Ethier
4863f0d4d1 Added a DEBUG line 2018-11-19 10:32:30 -05:00
Justin Ethier
8fa6513571 Fix parens 2018-11-14 19:01:34 -05:00
Justin Ethier
a06d2793c8 Do not accumulate free vars from our local (let)'s 2018-11-14 18:22:51 -05:00
Justin Ethier
ef647082e6 WIP 2018-11-13 19:05:28 -05:00
Justin Ethier
67071a1761 WIP 2018-11-13 18:02:12 -05:00
Justin Ethier
d40dc538d9 Closure convert (let) local values 2018-11-13 18:01:54 -05:00
Justin Ethier
c4f75486b6 Added TODO 2018-11-13 17:57:44 -05:00
Justin Ethier
bad0d19424 WIP 2018-11-13 17:17:30 -05:00
Justin Ethier
04a3bb6c60 Fix splicing of let body 2018-11-13 17:17:16 -05:00
Justin Ethier
8c033a7909 Added TODO 2018-11-13 13:37:03 -05:00
Justin Ethier
89e633db26 Added clarifying comments 2018-11-13 12:57:55 -05:00
Justin Ethier
cde576aaa3 Keep vars in local let's during closure convert 2018-11-12 18:28:49 -05:00
Justin Ethier
78b12779af Remove write 2018-11-12 17:07:24 -05:00
Justin Ethier
82f9909951 Fix (set!) 2018-11-12 17:06:35 -05:00
Justin Ethier
e31b357f4c WIP 2018-11-12 16:30:11 -05:00
Justin Ethier
732535ab2f Split in define bodies, enable debug traces 2018-11-12 16:19:13 -05:00
Justin Ethier
94694fdd9e Renamed file 2018-11-12 12:02:34 -05:00
Justin Ethier
e34f783224 Added file header 2018-11-10 07:18:47 -05:00
Justin Ethier
d96314993d use new file 2018-11-10 07:03:37 -05:00
Justin Ethier
6f4900c0a0 Relocated file 2018-11-10 07:03:25 -05:00
Justin Ethier
74e56aeb2f Issue #280 - Cyc-add-feature! 2018-11-10 06:39:13 -05:00
Justin Ethier
70b1ac2e57 Revert experimental changes 
These crash the earley benchmark
 2018-11-09 15:41:55 -05:00
Justin Ethier
915ae74fe1 Issue #172 - Allow inline but check for (set!)'s first 2018-11-09 12:53:47 -05:00
Justin Ethier
a12ef15559 WIP - smarter inline analysis of vector-set 2018-11-07 18:08:09 -05:00
Justin Ethier
62a8110647 WIP 2018-11-07 13:36:25 -05:00
Justin Ethier
6da3367169 Do not sequence prims that call into conts 2018-11-01 18:24:43 -04:00
Justin Ethier
8aac3163af Cleanup, remove unused identifiers from sequences 2018-11-01 13:40:57 -04:00
Justin Ethier
5868cd448c Cleaner flattening now that code generation has been fixed 2018-11-01 13:20:20 -04:00
Justin Ethier
61d265c512 Splice in lambda body of cyc-seq 2018-11-01 13:09:42 -04:00
Justin Ethier
31e749bf5a Flatten nested Cyc-seq expressions. 2018-10-31 17:57:30 -04:00
Justin Ethier
7a5b03edd7 WIP 2018-10-30 18:09:00 -04:00
Justin Ethier
f2390130cc Added TODO 2018-10-30 17:52:49 -04:00
Justin Ethier
e883473885 Use pre-computed sexp 2018-10-30 13:20:11 -04:00
Justin Ethier
6f65432c2a WIP - Cyc-seq 2018-10-30 12:06:47 -04:00