643 Commits (d1e422c981a3557fb2cd68f3a6bb5167a61751e4)

Author	SHA1	Message	Date
Slava Pestov	5a67711bfd	compiler.cfg: use x86 TEST instruction to optimize 'bitand 0 ='	2010-05-14 18:37:06 -04:00
Joe Groff	3766abd65e	compiler.cfg.instructions: ##shuffle-vector-halves-imm insn to map to SSE's two-input SHUFPS/SHUFPD	2010-05-14 00:20:21 -07:00
Slava Pestov	4a98278720	cpu.x86.32: check for SSE2 on bootstrap since Factor now requires it	2010-05-13 18:25:46 -04:00
Slava Pestov	42b0d456cd	Refactor x86-32 stack cleanup logic	2010-05-12 02:09:11 -04:00
Slava Pestov	f89b85db7b	Temporary fixes for x86-32 until FFI boxing is rewritten	2010-05-12 01:41:49 -04:00
Slava Pestov	1c76c87c5c	cpu.x86.64: fix typo	2010-05-11 22:29:46 -04:00
Slava Pestov	ee0640f176	Move flatten-c-type to death row so that it can be executed in part 5	2010-05-11 22:26:31 -04:00
Slava Pestov	eb802208d1	FFI rewrite part 4: parameter and return value unboxing redesign	2010-05-11 19:11:44 -04:00
Slava Pestov	423f9c607a	cpu.ppc: fixes	2010-05-10 17:50:10 -05:00
Slava Pestov	9321f9378a	cpu.ppc: update for recent changes -- untested	2010-05-10 02:21:23 -04:00
Slava Pestov	45689dbfe6	compiler: simplify ##unbox-small/large-struct by emitting an ##unbox-any-c-ptr first	2010-05-10 01:38:34 -04:00
Slava Pestov	4478c3a51a	FFI rewrite part 3: eliminate ##push-context-stack and ##pop-context-stack	2010-05-10 00:46:29 -04:00
Slava Pestov	7450dcf9ff	cpu.x86.32: fix load error	2010-05-09 23:36:57 -04:00
Slava Pestov	7316d41226	FFI rewrite part 2: use ##peek and ##replace instructions to access stack	2010-05-09 23:26:43 -04:00
Slava Pestov	2912f21acc	cpu.x86.64.unix: fix load error	2010-05-09 22:15:14 -04:00
Slava Pestov	839e26de3a	cpu.x86.32: fix load error	2010-05-09 21:55:21 -04:00
Slava Pestov	c211c3e84e	FFI rewrite part 1: split up ##alien-invoke and friends into smaller instructions	2010-05-09 21:36:52 -04:00
Slava Pestov	f988dad79c	compiler.cfg: add ##load-float instruction for single precision floating point constants	2010-05-07 18:26:00 -04:00
Slava Pestov	627295f094	Language change: tuple slot setter words with stack effect ( value object -- ) are now named FOO<< instead of (>>FOO)	2010-05-06 17:21:02 -04:00
Slava Pestov	020c011d00	cpu.ppc: add missing cases to ##load/store-memory instructions	2010-05-05 13:37:25 -04:00
Slava Pestov	aaa706dd29	cpu.x86.32: fix load error	2010-05-05 02:54:48 -04:00
Slava Pestov	e763c74096	More FFI cleanups	2010-05-05 01:13:45 -04:00
Slava Pestov	f3ea9288df	cpu.ppc: updating optimizing compiler backend for recent changes	2010-05-04 05:51:54 -05:00
Slava Pestov	92a4b5ec7b	cpu.ppc.assembler: new opcodes: LFDUX LFDX LFSUX LFSX STFDUX STFDX STFSUX STFSX	2010-05-04 05:47:21 -05:00
Slava Pestov	fec408260e	vm: tweak inline_gc() for PowerPC	2010-05-04 06:52:30 -04:00
Slava Pestov	dd2a4c2c77	cpu.x86: GC root offsets were computed wrong in words containing alien calls	2010-05-04 02:53:53 -04:00
Slava Pestov	6c35652666	cpu: cleanups	2010-05-03 23:08:24 -04:00
Slava Pestov	86d89f3ff7	cpu.ppc: fixing typos in non-optimizing backend	2010-05-03 22:43:51 -04:00
Slava Pestov	652c4c28c6	cpu.x86.assembler: fix test on 64-bit	2010-05-03 20:16:13 -04:00
Slava Pestov	bb3cea31ea	cpu.ppc: updates for recent compiler changes, untested	2010-05-03 18:28:31 -04:00
Slava Pestov	58e4381eb1	compiler: new "binary literal area" at the end of a word's machine code stores constant floats and SIMD vectors; this allows ##load-reference/##load-memory fusion to be performed on x86-64, with a RIP-relative address reaching the data; also simplifies VM since custom relocation types used by the previous 32-bit-only optimization are no longer needed	2010-05-03 17:34:35 -04:00
Slava Pestov	f5c5d8b44c	compiler: remove flat machine representation and generate code directly from the CFG	2010-05-03 17:34:32 -04:00
Slava Pestov	428ba9fd0f	compiler.cfg: fuse ##load-integer/##load-reference into ##replace to form ##replace-imm	2010-05-03 17:34:28 -04:00
Slava Pestov	9788323d25	compiler: add ##load-vector instruction to avoid wasting a temporary register on x86-32	2010-05-03 17:34:28 -04:00
Slava Pestov	1b4b66e341	cpu.x86: use available type info to generate more efficient %box-displaced-alien where possible	2010-05-03 17:34:27 -04:00
Slava Pestov	43f269e4eb	Register allocation now uses SSA properties to coalesce values with different representations	2010-05-03 17:34:20 -04:00
Slava Pestov	95ff5ffe51	New GC checks work in progress	2010-05-03 17:34:16 -04:00
Slava Pestov	655497b7b4	cpu.x86.assembler: small cleanups	2010-05-03 17:34:15 -04:00
Slava Pestov	a9ccfa8f05	strings: move string-nth primitive out of the VM and into the library	2010-05-03 17:34:12 -04:00
Slava Pestov	0f5d9974a0	compiler.cfg.representations: fix various bugs	2010-05-03 17:34:11 -04:00
Slava Pestov	378c2b2a46	compiler.cfg: add ##load-memory and ##store-memory instructions implementing complex addressing modes, and associated value numbering optimizations	2010-05-03 17:34:07 -04:00
Slava Pestov	2475699736	compiler.cfg: more flexible addressing for ##slot and ##set-slot	2010-05-03 17:34:06 -04:00
Slava Pestov	6d41d2277f	cpu.x86.assembler: support all addressing modes	2010-05-03 17:34:06 -04:00
Slava Pestov	913b95192e	compiler.cfg: merge all alien accessors into ##load-memory-imm and ##store-memory-imm	2010-05-03 17:34:06 -04:00
Slava Pestov	279eb461b1	compiler.cfg: remove ##set-string-nth-fast instruction since it can be expressed just as efficiently using other instructions	2010-05-03 17:34:04 -04:00
Slava Pestov	2ce926594d	compiler.cfg.value-numbering: new optimizations; reassociation for shifts and redistribution for shifts/multiplies over additions/subtractions	2010-05-03 17:34:02 -04:00
Slava Pestov	82fb1879af	Debugging untagged fixnums	2010-05-03 17:34:02 -04:00
Slava Pestov	5d3a7a7362	Untagged fixnums work in progress	2010-05-03 17:34:02 -04:00
Slava Pestov	503c0fcfde	compiler: Start using tagged-rep for stuff, and split up compiler.cfg.representations into several sub-vocabularies	2010-05-03 17:34:01 -04:00
Slava Pestov	d88aeb80d9	cpu.ppc: fix breakage caused by ##compare-imm change	2010-04-19 01:40:16 -05:00