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6a98514bdc
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124 Commits

Author SHA1 Message Date
Dmitry Stogov
6a98514bdc Move stack size related metricks to ir_ctx 2023-06-15 19:28:54 +03:00
Dmitry Stogov
311267714e Use macros insted of bit ops 2023-06-14 20:23:32 +03:00
Dmitry Stogov
4e01e7251e Implemented support for veneers on AArch64 2023-06-02 00:49:32 +03:00
Dmitry Stogov
46fd86acb9 Itroduce a reference ir_jit_compile() and use it in examples 2023-05-23 10:52:59 +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
5c2023fd7f Avoid live range constrction for VARs 2023-05-18 21:00:57 +03:00
Tony Su
f005199576 [ir.h]: Put comment in correct place 
It looks like the comment for IR constant value accidentally is misplaced.

Signed-off-by: Tony Su <tao.su@intel.com>
 2023-05-10 19:41:18 +08:00
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
1150c80ca2 Fixed support for OSR ENTRY 2023-05-05 12:59:33 +03:00
Dmitry Stogov
23bbdd7ceb Avoid loop nesting forest consruction if we didn't detect loops in ir_build_dominators_tree() 2023-04-27 18:00:30 +03:00
Dmitry Stogov
367d2e3246 Avoid CFG reachability check after SCCP 
SCCP eliminates unreachable BBs before the CFG constraction.
So ir_build_cfg() doesn't need to perforem reachability chececk if it
runs after SCCP, otherwise it starts call ir_remove_unreachable_blocks() if necessary.
User code dont have to call ir_remove_unreachable_blocks() anymore.
 2023-04-27 14:18:39 +03:00
Dmitry Stogov
e01c43a967 Simplify access to nodes with variable inputs count 2023-04-21 12:40:17 +03:00
Dmitry Stogov
56b0dbccde Use ir_ctx.mflags for CPU specific code-generation options 
'mflags' and ir_cpuinfo() return value have the same meaning.
 2023-04-18 09:54:35 +03:00
Anatol Belski
f8ca41119c cpu: Add framework for CPU feature handling 
This comes with the initial feature to query CPUID on x86. Supported are
both GCC based build and MSVC builds targeting Windows.

Signed-off-by: Anatol Belski <anbelski@linux.microsoft.com>
 2023-04-15 01:08:36 +02:00
Dmitry Stogov
e5c01495da Use arena to allocate live_intervals and nested data structures 2023-04-13 13:47:16 +03:00
Dmitry Stogov
0b78a322f8 Cache deleted live ranges in ir_ctx.unused_ranges 2023-04-13 11:42:47 +03:00
Dmitry Stogov
f85f5fd2a8 Remove data dependency between TAILCALL and UNREACHABLE 2023-04-13 02:41:28 +03:00
Dmitry Stogov
1058cde808 Cleanup instruction selector 2023-03-29 01:21:54 +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
Anatol Belski
f55b9b094b doc: Add short comments to some flags 
Signed-off-by: Anatol Belski <ab@php.net>
 2023-03-28 00:00:44 +02:00
Anatol Belski
091a24d53f C++: Add guards for relevant headers 
Signed-off-by: Anatol Belski <ab@php.net>
 2023-03-27 00:49:38 +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
79546d7e25 Prevent possible redeclaration warning 2023-03-03 14:15:42 +03:00
Dmitry Stogov
09d5ecc607 Fix support for WIN64 calling convention 2023-03-02 17:56:15 +03:00
Dmitry Stogov
49dd633620 Use separate target for Windows 64-bit 
Because of different ABI the generated asembler code differs from x86_64
 2023-03-02 00:52:51 +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
36553fdf14 Fix merging of empty ENTRY block with its successor 2023-02-14 14:07:54 +03:00
Dmitry Stogov
6b8a33d726 Introduce IR Builder API 2023-02-10 13:34:46 +03:00
Dmitry Stogov
9b6b6996c4 Move IR_ALWAYS_INLINE and IR_NEVER_INLINE definition into public ir.h 2023-02-07 23:14:10 +03:00
Dmitry Stogov
677c6cb2cb Move declaration of some register alloation related macros to public API 
Use RLOAD.op3 as a flag to avoid spill store
 2023-01-30 16:33:57 +03:00
Dmitry Stogov
6790ebf3b5 Implement AFREE instruction to revert ALLOCA 2022-12-07 13:09:00 +03:00
Dmitry Stogov
6a4e239773 Create a sparate pass to remove unreachableble CFG blocks. 
SCCP pass removes unreachable blocks before CFG construction.
In case of -O0 or -O1 pipeline (without SCCP) it's simpler and faster
to unlink unreachable CFG blocks once, then check for reachability
in almost any compilation pass.
-O2 pipeline (with SCCP) don't need this pass.
 2022-11-29 20:02:07 +03:00
Dmitry Stogov
a137adfdf9 Separate ir_build_prev_refs(). It's necessary only for -O0 pipeline. 2022-11-24 12:55:16 +03:00
Dmitry Stogov
dde8309108 Use reference to previous instruction instead of its length 2022-11-18 13:59:49 +03:00
Dmitry Stogov
ae19ad7c79 Eliminate unnecessary loops 2022-11-18 12:47:15 +03:00
Dmitry Stogov
02f8b2508f Add ir_unique_const_addr() to allow external hashing 2022-11-10 00:24:33 +03:00
Dmitry Stogov
889f7741d4 Reorder control instruction according to their kind 
(BB_START, BB_END, BB_TERM)
 2022-11-09 21:52:08 +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
d619efa0ad Add support for ENDBR 2022-10-27 12:58:04 +03:00
Dmitry Stogov
95e6cafe7c cleanup 2022-10-26 16:06:16 +03:00
Dmitry Stogov
9b7835a05e Use ir_emit_exitgroup() helper API instead of IR_EXITGROUP node 2022-10-26 15:46:59 +03:00