69 Commits

Author	SHA1	Message	Date
Joel Dice	eabb37e6eb	add lcmp instruction to Compiler and corresponding LongCompare instruction to Assembler, since that's the only efficient way to implement the lcmp bytecode on x86	2008-06-12 10:56:48 -06:00
Joel Dice	357acbdb0f	implement move4To8CR, which just defers to moveCR	2008-06-11 08:59:05 -06:00
Joel Dice	5b2065e76c	only elide constant multiply if constant is one, not zero (duh)	2008-06-10 18:14:15 -06:00
Joel Dice	3b0e05b739	fix unused parameter warning	2008-06-02 08:13:20 -06:00
Joel Dice	ecfb853f17	use relative branches where possible on amd64	2008-06-02 07:49:09 -06:00
Joel Dice	65830a76c5	improve efficiency of array bounds checks and generate a thunk table for native functions called indirectly	2008-05-31 16:14:27 -06:00
Joel Dice	51256f3cc2	fix moveCM for 64-bit constants on 64-bit machines	2008-05-22 18:16:44 -06:00
Joel Dice	3326aafdac	various 32-bit fixes	2008-05-22 11:15:18 -06:00
Joel Dice	651c4559db	implement compareAR	2008-05-19 10:39:05 -06:00
Joel Dice	ad6153612b	disallow memory,constant comparisons on x86	2008-05-19 07:43:37 -06:00
Joel Dice	b52cefa86e	disallow memory operands in 32-bit comparisons on amd64	2008-05-19 07:27:05 -06:00
Joel Dice	56d8851764	constrain temporary register in moveMM according to moveMR's requirements	2008-05-18 22:28:47 -06:00
Joel Dice	4858972dbc	support 64-bit subtracts on 32-bit systems; allow constant shift counts in MyAssembler::plan	2008-05-18 09:43:31 -06:00
Joel Dice	392132cb0e	Merge branch 'compiler' of la.merseine.nu:p/avian-compiler into compiler	2008-05-17 21:34:46 -06:00
Joel Dice	b6b84af123	various bugfixes	2008-05-17 21:32:14 -06:00
Joel Dice	15c2eb13f2	don't generate code for a move from a register to itself	2008-05-17 18:13:27 -06:00
Joel Dice	790e2fee42	respect constraints specified by Assembler::plan in MoveEvent::compile	2008-05-16 10:01:24 -06:00
Joel Dice	d7fc4aa438	fix offset computation in compareCR and compareCM	2008-05-15 18:34:48 -06:00
Joel Dice	bbd1ee5540	various register marshalling bugfixes	2008-05-15 14:00:57 -06:00
Joel Dice	8434abaa0e	implement swapRR	2008-05-14 17:33:55 -06:00
Joel Dice	73b8cc5595	fix unused variable warnings	2008-05-14 17:19:41 -06:00
Joel Dice	13d6ab023f	implement addCM	2008-05-13 11:28:19 -06:00
Joel Dice	f1809897bd	fix build	2008-05-06 15:13:02 -06:00
Joel Dice	2e108861da	remove operand marshalling from the assembler in favor of doing it in the compiler	2008-05-04 13:09:12 -06:00
Joel Dice	7b809efd3f	fix shift bugs	2008-04-30 12:44:27 -06:00
Joel Dice	918193fa60	fix 32-bit right unsigned shifts on amd64	2008-04-30 11:15:21 -06:00
Joel Dice	844841937f	fix use of wrong constant in x86.cpp	2008-04-30 10:46:46 -06:00
Joel Dice	e2b24263a2	various bugfixes	2008-04-30 09:44:17 -06:00
Joel Dice	7640590153	implement orCR and compareRC	2008-04-29 17:16:53 -06:00
Joel Dice	59f92b6208	support 64-bit multiplies on 32-bit systems	2008-04-29 16:11:17 -06:00
Joel Dice	4c2d44099b	support more 64-bit operations on 32-bit systems	2008-04-29 14:24:52 -06:00
Joel Dice	4652b7aea0	enable 64-bit various operations on 32-bit systems	2008-04-29 10:56:29 -06:00
Joel Dice	7791b1df80	support 64-bit operands on 32-bit systems in compareCR	2008-04-29 08:57:24 -06:00
Joel Dice	a07a189ddb	fix various register marshalling bugs	2008-04-28 18:58:02 -06:00
Joel Dice	8738bddcb9	bugfixes, mainly concerning 32-bit machines	2008-04-28 16:08:31 -06:00
Joel Dice	90ae9a70ee	fix encoding reg-to-reg moves of one and two byte sizes	2008-04-28 10:52:54 -06:00
Joel Dice	1b5f14d847	re-enable tests in Misc and get them working	2008-04-28 09:53:48 -06:00
Joel Dice	5e45475f36	fix unused parameter warnings	2008-04-27 16:43:15 -06:00
Joel Dice	505e0bd7db	treat 4-byte reg-to-reg moves as 8-byte moves on amd64 since the intention is to copy integer values verbatim; all tests now pass on amd64	2008-04-27 16:25:17 -06:00
Joel Dice	cc64668657	add support for more instructions to assembler	2008-04-27 14:42:57 -06:00
Joel Dice	5b7372a3bb	various bugfixes; majority of tests now pass	2008-04-27 14:15:18 -06:00
Joel Dice	d5137a7cdf	use stack instead of registers to save data across jumps and branches; bugfixes	2008-04-26 14:56:03 -06:00
Joel Dice	571bffde09	fix some issues with 64-bit moves on 32-bit machines	2008-04-20 20:50:46 -06:00
Joel Dice	a259beccdc	implement xorRR, remove unused Assembler::stackSyncRegister	2008-04-20 16:19:11 -06:00
Joel Dice	9976c1132c	fix instruction callR	2008-04-20 14:43:28 -06:00
Joel Dice	d6c3b2327f	bugfixes; enums test now succeeds	2008-04-20 13:35:36 -06:00
Joel Dice	ddada5551d	fix argument order bug in moveZRR	2008-04-19 20:04:15 -06:00
Joel Dice	8baa2bbd87	insert stack sync events before each instruction with more than one predecessor	2008-04-19 18:43:12 -06:00
Joel Dice	ab7314e526	more bugfixes	2008-04-18 18:19:45 -06:00
Joel Dice	a7134a2cd7	fix build	2008-04-17 16:07:32 -06:00