555 Commits

Author	SHA1	Message	Date
florian	8de37f69b9	* spelling ... * check against current_settings.cputype	2025-09-09 22:52:37 +02:00
J. Gareth "Curious Kit" Moreton	0af3f2a903	* Improved shift-to-rotate node optimisation to reduce code size and permit the use of a variable index	2025-09-08 14:26:34 +02:00
Pierre Muller	e1509e1c6d	Use setlow field of tsetdef class to generate new set typedef in set add node	2025-05-24 08:56:15 +00:00
Rika Ichinose	23875bd8c4	Return NaN from sin/cos(±∞/NaN).	2025-04-16 22:10:32 +02:00
florian	548e91f104	* fix rol/ror instruction usage and spilling on RiscV	2025-03-28 22:26:59 +01:00
Michaël Van Canneyt	d3a0a2dddf	* Call free instead of destroy	2025-03-21 14:25:19 +01:00
Michaël Van Canneyt	8c5a48da2b	* Make compilerwidestring a class using dyn array, rework tstringconstnode: value_str -> valueas, valuews	2025-03-20 17:01:31 +01:00
florian	d147488133	* partly revert 8cd6606970, resolves #41052 ... (cherry picked from commit 854d4e6f4a5b53040160f8921d0089167f6b00be)	2024-12-23 14:27:48 +01:00
florian	b6af220f1a	+ print add node flags	2024-11-15 22:39:19 +01:00
Rika Ichinose	bb31f32941	Force shortcut boolean evaluation when rewriting length(Windows widestring) = 0.	2024-10-17 02:23:49 +03:00
florian	8e58bbea61	* set proper expectloc for dyn. array comparisons, resolves #40947	2024-10-16 22:39:47 +02:00
Rika Ichinose	d63b6294b5	Compile “length(string or array) = 0” as “pointer(string or array) = nil” without further check, unless really required. ... Also handle length <> 0, > 0, < 0, >= 0, <= 0, assuming lengths are never negative.	2024-10-16 16:53:59 +03:00
Sven/Sarah Barth	7f03fb6966	* revert the changes from b0d61558e3, as 61397d40ae fixes it more correctly	2024-04-24 23:13:57 +02:00
florian	2f9ed0576e	* optimize x </>= length(...) also if the operands are swapped	2024-04-18 23:07:40 +02:00
florian	e130557d9f	* optimize x < length(arr) and x >= length(arr) as proposed in #40292	2024-04-17 23:29:13 +02:00
florian	f29ff58ab9	+ get_int_value	2024-04-16 23:11:16 +02:00
florian	2e9556f2eb	+ fold also constant pointer operations on nil nodes	2024-04-15 22:52:32 +02:00
florian	5c46b5116d	+ also fold nil nodes when used as pointer constants	2024-04-13 22:52:46 +02:00
Sven/Sarah Barth	b0d61558e3	* fix #40725: pass along whole array constructor to the Insert() so that it's converted with the correct checks ... + added test	2024-04-12 17:34:58 +02:00
J. Gareth "Curious Kit" Moreton	2b7df4237b	* nf_pass1_done, nf_error, nf_processing and nf_do_not_execute ... have been moved to a new "transientflags" node field that isn't stored in PPU files	2024-03-24 18:14:49 +00:00
florian	4100f75056	+ optimize s:=s+[e] into include(s,e)	2024-03-23 21:02:15 +01:00
florian	06fc6f1e6b	* use destination location instead of a temp when constructing sets, resolves #40384	2024-03-22 21:50:42 +01:00
J. Gareth "Curious Kit" Moreton	e1297e0859	* Adjustment to "(v>=x) and (v<=y)" so it also optimises its inverse: "(v<x) or (v>y)"	2024-03-20 21:01:35 +00:00
florian	e35403c3b8	* optimize additions of empty sets away if possible, part of #40384	2024-03-10 10:47:24 +01:00
florian	594d4cc4f9	* transform -1-x into not(x)	2024-03-08 22:42:26 +01:00
florian	59c77a48b5	* transform -x-1 into not(x), resolves #40313	2024-03-05 22:11:32 +01:00
florian	4103b3d180	* formatting	2024-03-02 21:31:21 +01:00
J. Gareth "Curious Kit" Moreton	ecc16278f0	* Flags specific to TAssignmentNode have been moved to their own field	2024-03-02 21:31:21 +01:00
J. Gareth "Curious Kit" Moreton	b804fc5164	* Flags specific to TAddNode have been moved to their own field	2024-03-02 21:31:21 +01:00
florian	6e5860cb87	* check for *-1 multiplications after folding, resolves #40448	2023-11-12 22:30:43 +01:00
Michaël Van Canneyt	3eee2d8ff3	* Do not insert a widestring <-> ansistring conversion node when checking for (un)equal empty string.	2023-07-22 08:26:22 +00:00
Sven/Sarah Barth	c994b5efe8	* fix #39447: when checking whether the parameters are valid for pointer arithmetic check the *correct* parameter for being valid pointer-like type (I'd say that this was a copy&paste mistake...) ... + added test	2023-06-30 17:42:39 +02:00
Nikolay Nikolov	8cd6606970	+ support nil comparison of WebAssembly reference types (externref and funcref)	2023-06-11 07:17:04 +03:00
florian	64319dc019	* PopCount takes care only of the bit pattern, so take the uvalue to avoid an internal error, resolves #40190	2023-03-17 22:30:36 +01:00
J. Gareth "Curious Kit" Moreton	c4899b5dc0	* Dead code in TAddNode.Simplify has been stripped	2023-02-28 20:56:38 +00:00
J. Gareth "Curious Kit" Moreton	487ca08cf3	* In TAddNode.Simplify, commutative operations now ensure integer constant operands go on the right for simplicity	2023-02-28 20:56:38 +00:00
J. Gareth "Curious Kit" Moreton	a5702d89e8	* More complex uses of the pruning methods in TAddNode.Simplify	2023-02-21 20:44:02 +00:00
J. Gareth "Curious Kit" Moreton	9d8fd6d55e	* TAddNode.Simplify now uses pruning methods	2023-02-21 20:44:02 +00:00
florian	09b435cdab	* transform a/a only into 1 if fastmath is on	2023-01-29 13:49:33 +01:00
florian	789031a6e6	* compile float*2 as float+float if possible as proposed by Rika, resolves #40116	2023-01-22 20:07:40 +01:00
florian	30e0df384d	* second part of #40041 fixed ... + tests	2022-12-22 22:41:39 +01:00
florian	e0fef23d77	* properly transform a+const1-const2 into a+const1+(-const2), resolves #40041	2022-12-21 22:34:46 +01:00
Sven/Sarah Barth	7a34677b2a	* as long as the type passed into a TypeInfo() is not an undefined or error def the resulting value will always be constant at compile time, so it can be compared to another then no matter if typenode or not ... + added tests	2022-12-02 17:47:15 +01:00
florian	1700516721	* cleanup	2022-11-26 23:27:02 +01:00
florian	247423400f	* create muln with create instead of create_internal when converting "n - n mod const)" so pass1 works properly, resolves #40004	2022-11-24 22:43:27 +01:00
Pierre Muller	84be45f55d	Fix compilation failure of RTL with -Co option for x86_64-linux target	2022-11-24 17:01:37 +00:00
Pierre Muller	1a19fe1f03	Use correct class typecast for commit ba4cee279b	2022-11-23 08:43:28 +01:00
florian	0ba4cee279	* convert n-n mod const into n div const*const, resolves #39615	2022-11-22 22:41:58 +01:00
florian	f6a8b045c2	* cosmetics	2022-11-21 22:10:29 +01:00
Sven/Sarah Barth	02aac653d2	* optimize shortstring concatenations if they're on the right side of an assignment to directly use the left side instead of a temporary	2022-10-09 13:56:52 +02:00