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522 Commits 2 Branches 0 Tags 3.2 MiB
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40 Commits

Author SHA1 Message Date
Dmitry Stogov
b94f907907 Create ir_ctx.orev_ref[] array in ir_schedule() 2022-11-23 16:15:05 +03:00
Dmitry Stogov
c5220fdf8d evisit and improve ir_schedule() 2022-11-23 10:22:37 +03:00
Dmitry Stogov
93172a487d Add special case for functions with single Basic Block 2022-11-11 17:43:44 +03:00
Dmitry Stogov
406b08030d Revisit and optimize GCM implementation 
Use two different queues to schedule early and late
 2022-11-11 16:17:56 +03:00
Dmitry Stogov
27fe71c344 Improve CFG builder and reuse ctx->cfg_map for GCM 2022-11-10 22:45:12 +03:00
Dmitry Stogov
3535fd2fc4 Fix compilation warnings and signed/unsigned mess 2022-11-08 23:09:35 +03:00
Dmitry Stogov
cc73788981 Fix compilation warnings 2022-11-08 18:17:29 +03:00
Dmitry Stogov
cc56f12f13 Add LICENSE and copyright notices 2022-11-08 11:32:46 +03:00
Dmitry Stogov
ecb9719e8b Fix "long" PHI handling 2022-10-12 14:01:56 +03:00
Dmitry Stogov
c74cac2556 Fix support for "long" PHIs 2022-10-12 11:59:49 +03:00
Dmitry Stogov
23caf1e0d1 Fix incorrect starting operand number 2022-09-20 10:38:59 +03:00
Dmitry Stogov
367e47ac30 Support for preallocated stack (ZEND_VM_HYBRID_JIT_RED_ZONE_SIZE in PHP VM) 2022-09-15 15:39:15 +03:00
Dmitry Stogov
ad59556d85 Add support for binding IR nodes to "external" spill slots (e.g. PHP VM stack slots) 2022-09-15 15:26:43 +03:00
Dmitry Stogov
a80fac2cab Add assertion if there are no common antecessor 
(this is possible for code with multiple EMTRY-es)
 2022-09-14 17:30:11 +03:00
Dmitry Stogov
11db21a98c Allow SCCP to grow use_lists (through reallocation) 2022-09-14 15:14:18 +03:00
Dmitry Stogov
443ca46958 Fix GCM. 
PHI nodes must be pinned together with CONTROL nodes, before any other DATA nodes.
 2022-09-07 17:14:22 +03:00
Dmitry Stogov
76028e8855 Fix compilation warnings 2022-09-05 22:43:27 +03:00
Dmitry Stogov
e0e5838a4b GCM optimization 2022-09-05 21:26:27 +03:00
Dmitry Stogov
d29a51a979 Remove unused "flags" 2022-09-01 13:04:54 +03:00
Dmitry Stogov
dd271af057 Speedup local scheduling by loop unrolling 2022-09-01 12:48:10 +03:00
Dmitry Stogov
6329e48b28 Use malloc() instead of calloc() 2022-08-11 19:56:42 +03:00
Dmitry Stogov
0637bae796 Avoid useless reallocation 2022-08-11 15:53:47 +03:00
Dmitry Stogov
36a5bdaf43 Improve support for fixed prologue/epilogue 2022-08-11 13:32:44 +03:00
Dmitry Stogov
cb4ae29a1b Optimize ir_schedule() 2022-08-10 23:40:48 +03:00
Dmitry Stogov
7f50fe93b1 Fix incorrect sheduling 2022-08-09 13:06:57 +03:00
Dmitry Stogov
999d7d6aa9 Fix loop termination condition 2022-07-20 18:16:18 +03:00
Dmitry Stogov
fe333adfa1 Add ability to force fix/restore some predefied registers 2022-06-23 22:39:00 +03:00
Dmitry Stogov
c9fa87e6c4 Support for fastcall caling convention. 
(this should be reimplemented through function prototypes)
 2022-06-23 13:14:30 +03:00
Dmitry Stogov
ef3ffff81b Fix CALL/1 copying. Fallback to CALL+RETURN when we can't generate code for TAILCALL. 2022-06-22 17:57:31 +03:00
Dmitry Stogov
082bcf89c9 Use ir_ctx.fixed_regset to limit available registers 2022-06-21 16:13:14 +03:00
Dmitry Stogov
5ef1e97261 Better support for unreachable basic blocks 2022-06-20 16:34:44 +03:00
Dmitry Stogov
ac5c3981e5 Allow LOOP_BEGIN to have multiple input back-edges 2022-06-16 12:31:23 +03:00
Dmitry Stogov
ab220de623 Fitsr and last instructions of BB and leading PARAM, PHI, PI, VAR instructions don't need to be scheduled. 2022-05-25 09:43:53 +03:00
Dmitry Stogov
463002107a Rename "gcm_blocks" into "cfg_map" 2022-05-25 09:33:47 +03:00
Dmitry Stogov
87e9780a5b Fixed handling of constant references 2022-05-25 09:30:26 +03:00
Dmitry Stogov
58b67fec18 Topological sort of nodes in each basic block 2022-05-24 18:04:38 +03:00
Dmitry Stogov
04667faf22 Reorder blocks according to branch probability 2022-05-24 12:47:39 +03:00
Dmitry Stogov
2b9e793b4e Add debug options 2022-04-27 14:47:52 +03:00
Dmitry Stogov
6b60d8fba9 Code generation for VLOAD and VSTORE 2022-04-19 22:35:29 +03:00
Dmitry Stogov
2937993190 Initial import 2022-04-06 00:19:23 +03:00