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283f1a3a13
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83 Commits

Author SHA1 Message Date
Dmitry Stogov
283f1a3a13 Avoid generation of dead PHI 2023-08-01 14:43:57 +03:00
Dmitry Stogov
f6cf9140da Update ir_insn.inputs_count and use it after ir_build_def_use_lists() 2023-07-06 01:15:08 +03:00
Dmitry Stogov
d7d7d5fc1b Implemented a faster ir_build_def_use_lists() with higher temporary memory requirement 2023-07-05 16:44:09 +03:00
Dmitry Stogov
ebaefd376a Fix stack frame and assign all spill slots before code genearatin 2023-06-21 19:04:22 +03:00
Dmitry Stogov
b37d4e0443 Allow usage of CPU stack slots for deoptimization 2023-06-16 02:14:02 +03:00
Dmitry Stogov
4e01e7251e Implemented support for veneers on AArch64 2023-06-02 00:49:32 +03:00
Dmitry Stogov
d1fcaa3e63 Fixed code style 2023-05-22 20:08:36 +03:00
Tony Su
4cdd3eba77 [Fix]: ir_print_const() prints enclosing quote or not 
Current ir_print_const() will by default print out the enclosing double
quote for any string, but this will lead to syntax error in dumped dot
file by ir_dump_dot() reported by 'dot' command.

ir_print_const() now has the fourth parameter to indicate whether prints
out the enclosing double quote(") or not.

OLD: ir_print_const(const ir_ctx *ctx, const ir_insn *insn, FILE *f)
NEW: ir_print_const(const ir_ctx *ctx, const ir_insn *insn, FILE *f, bool quoted)

Signed-off-by: Tony Su <tao.su@intel.com>
 2023-05-22 21:02:46 +08:00
Dmitry Stogov
c93abd79b2 Remove IR_OPND_VAR 2023-05-19 13:00:55 +03:00
Dmitry Stogov
e6f642c459 Fix typo and avoid copying of unused tail 2023-05-15 18:06:04 +03:00
Dmitry Stogov
c3fca224ff Introduce IR_OP_FLAG_PINNED and IR_BB_HAS_PHI/PI/PARAM/VAR flags 2023-05-05 16:59:22 +03:00
Dmitry Stogov
47b0bb0789 Remove useless memset() 2023-05-04 01:31:34 +03:00
Dmitry Stogov
7441eb2171 Limit Alias Analyses (search above address doesn't make sense) 2023-04-25 14:35:20 +03:00
Dmitry Stogov
342be9c5c6 Prevent "dead" STORE elimination in case there is a GUARD beteen two STOREs 2023-04-25 13:58:27 +03:00
Dmitry Stogov
1749168078 Add ir_insn_len() and ir_insn_inputs_to_len() private helpers 2023-04-21 13:40:55 +03:00
Dmitry Stogov
e01c43a967 Simplify access to nodes with variable inputs count 2023-04-21 12:40:17 +03:00
Dmitry Stogov
bcf6c2f152 Set 'mflags' default value 2023-04-18 09:59:41 +03:00
Dmitry Stogov
e5c01495da Use arena to allocate live_intervals and nested data structures 2023-04-13 13:47:16 +03:00
Dmitry Stogov
f85f5fd2a8 Remove data dependency between TAILCALL and UNREACHABLE 2023-04-13 02:41:28 +03:00
Dmitry Stogov
ba0fa44447 Add "const" modifiers 2023-03-28 13:18:12 +03:00
Anatol Belski
d0b4f108ee ir_init: Accept flags as an additional arguments 
Signed-off-by: Anatol Belski <ab@php.net>
 2023-03-28 00:00:45 +02:00
Anatol Belski
b701684704 ir_init: Expose min limit for constants and instructions 
Signed-off-by: Anatol Belski <ab@php.net>
 2023-03-28 00:00:45 +02:00
Dmitry Stogov
24e8e216a1 Remove a "reference" edge from LOOP_END to LOOP_BEGIN node. 2023-03-23 00:47:27 +03:00
Dmitry Stogov
87dbdcea0d Add necessary compensation loads for bounded nodes when enter into function through OSR entry-point 2023-03-21 13:45:37 +03:00
Dmitry Stogov
f5b7065b10 Refactor the ENTRY nodes 
Now all ENTRY nodes have a "fake" input control edge.
Through this edge all of them are dominated by START node.
 2023-03-17 09:02:37 +03:00
Dmitry Stogov
09409898ea Reorder instructions to use simpler and more efficient checks 2023-03-15 23:49:50 +03:00
Dmitry Stogov
f6e8a1b971 Cleanup ir_ctx.control usage 2023-03-10 16:02:53 +03:00
Dmitry Stogov
9ded5ace4b Fix executable memory mapping for Windows 2023-02-28 15:34:36 +03:00
Dmitry Stogov
9b34731d16 Fix most MSVC compilation warnings 2023-02-28 02:11:09 +03:00
Anatol Belski
964f5a0191 build: MSVC compatibility 
Signed-off-by: Anatol Belski <ab@php.net>
 2023-02-25 00:04:57 +01:00
Dmitry Stogov
c71076d3f0 Allow reservation stack for passing arguments 2023-02-17 15:52:26 +03:00
Dmitry Stogov
28a5714a8e Use ANSI symbols 2023-02-17 09:11:38 +03:00
Dmitry Stogov
d19685375c Add few missing IR builder macros 2023-02-13 20:55:54 +03:00
Dmitry Stogov
6b8a33d726 Introduce IR Builder API 2023-02-10 13:34:46 +03:00
Dmitry Stogov
30a26eee85 Revisit and improve ir_build_def_use_list() 2022-11-23 10:22:07 +03:00
Dmitry Stogov
dde8309108 Use reference to previous instruction instead of its length 2022-11-18 13:59:49 +03:00
Dmitry Stogov
02f8b2508f Add ir_unique_const_addr() to allow external hashing 2022-11-10 00:24:33 +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
551ea4d2a0 Fix incorrect RSTORE flags 2022-11-08 15:25:01 +03:00
Dmitry Stogov
cc56f12f13 Add LICENSE and copyright notices 2022-11-08 11:32:46 +03:00
Dmitry Stogov
2ff0617db6 Perform iterative folding and DCE as a final pass of SCCP 2022-11-08 00:41:08 +03:00
Dmitry Stogov
364669a0a1 Add/fix comments 2022-11-02 16:27:16 +03:00
Dmitry Stogov
9f472c1c91 Add support for deoptimization and binding to multiple slots 2022-10-21 17:16:25 +03:00
Dmitry Stogov
494c9225a9 Refactor trace related helpers 2022-09-29 01:25:42 +03:00
Dmitry Stogov
8f5768628a Initial support for tracing JIT 2022-09-23 12:22:59 +03:00
Dmitry Stogov
45fff1fe5f Implement binding IR node to VAR (assign spill slot) 2022-09-20 11:03:25 +03:00
Dmitry Stogov
ba748d5bd4 Simplify loop exit condition 2022-09-20 10:42:38 +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