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805 Commits (8c5a22e2ca796252cc56f5b25106cac1f6b819de)

Author SHA1 Message Date
Joe Groff ad74f99ec1 compiler.cfg.intrinsics: intrinsic for fixnum-bit-count 2010-05-15 13:59:47 -07:00
Joe Groff b56adf5091 compiler.cfg.instructions: ##bit-count insn 2010-05-15 13:57:35 -07:00
Slava Pestov 374e928261 compiler.cfg.value-numbering.comparisons: ##test-imm rewrite rule must check that the immediate fits 2010-05-15 03:19:24 -04:00
Slava Pestov 0dbc9eaae0 compiler.cfg: more silly optimizations 2010-05-14 18:37:09 -04:00
Slava Pestov 210e88b901 compiler.cfg.instructions: change vreg-insn from a mixin into a superclass 2010-05-14 18:37:09 -04:00
Slava Pestov 5ac0252f04 compiler.cfg.linear-scan: pointless optimizations 2010-05-14 18:37:08 -04:00
Slava Pestov b5cde08732 compiler.cfg.ssa.live-ranges: clean up 2010-05-14 18:37:08 -04:00
Slava Pestov 9bb3c0d71b compiler.cfg.alias-analysis: simplify and speed up 2010-05-14 18:37:07 -04:00
Slava Pestov 5a36954a86 compiler.cfg: use x86 TEST instruction to optimize 'bitand 0 =' 2010-05-14 18:37:06 -04:00
Joe Groff e96a7a8c5e compiler.cfg.intrinsics.simd: mod shuffle indices for shuffle-2-vectors-imm intrinsic so they wrap like a real instruction would 2010-05-14 01:20:05 -07:00
Joe Groff f202c97b52 math.vectors.simd.intrinsics: (simd-vshuffle2-elements) intrinsic that creates a vector by selecting elements from two input vectors. use ##shuffle-vector-halves-imm to implement for double-2s with SSE 2010-05-14 01:16:29 -07:00
Joe Groff 1c96a37e47 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 db0f40e481 compiler: small fixes and cleanups 2010-05-13 02:48:20 -04:00
Slava Pestov b336204c02 compiler.cfg.builder.alien: fix for x86-32 2010-05-12 18:07:11 -04:00
Slava Pestov 5e290d5648 Refactor x86-32 stack cleanup logic 2010-05-12 02:09:11 -04:00
Slava Pestov 09e1cf58be Temporary fixes for x86-32 until FFI boxing is rewritten 2010-05-12 01:41:49 -04:00
Slava Pestov 5a102c717d Eliminate compiler.alien 2010-05-11 23:24:47 -04:00
Slava Pestov b92c67fc2c 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 5054bb4b25 FFI rewrite part 4: parameter and return value unboxing redesign 2010-05-11 19:11:44 -04:00
Slava Pestov 5d7287b71d compiler: simplify ##unbox-small/large-struct by emitting an ##unbox-any-c-ptr first 2010-05-10 01:38:34 -04:00
Slava Pestov 8d887c3240 FFI rewrite part 3: eliminate ##push-context-stack and ##pop-context-stack 2010-05-10 00:46:29 -04:00
Slava Pestov af4e851392 FFI rewrite part 2: use ##peek and ##replace instructions to access stack 2010-05-09 23:26:43 -04:00
Slava Pestov 3d66820344 FFI rewrite part 1: split up ##alien-invoke and friends into smaller instructions 2010-05-09 21:36:52 -04:00
Slava Pestov 6d367ba038 compiler.cfg: add ##load-float instruction for single precision floating point constants 2010-05-07 18:26:00 -04:00
Slava Pestov 7977448310 compiler.cfg.linear-scan: clean up clobber-insn handling 2010-05-07 18:22:35 -04:00
Slava Pestov d2d466de29 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 b9a9b62c52 compiler.cfg.intrinsics: may as well use cell-size stores instead of 32-bit stores when initializing byte arrays 2010-05-05 13:23:00 -04:00
Slava Pestov 22d59eaf17 compiler.cfg.intrinsics.allot: fix <byte-array> intrinsic for real. Don't ever check in code without testing it 2010-05-05 13:17:20 -04:00
Slava Pestov a2fff25685 compiler.cfg.intrinsics.allot: <byte-array> intrinsic was writing past the end of the array and this was causing problems for scheduling 2010-05-05 02:17:57 -04:00
Slava Pestov 7e8add87fe More FFI cleanups 2010-05-05 01:13:45 -04:00
Daniel Ehrenberg 9abdc4d16d Merge branch 'master' of git://factorcode.org/git/factor 2010-05-04 09:52:34 -05:00
Daniel Ehrenberg 1d1fd0257a Fixing scheduling for compiler changes 2010-05-04 09:48:16 -05:00
Slava Pestov 9c5ea3f55a compiler.cfg.value-numbering: don't use complex addressing modes unless architecture supports it 2010-05-04 05:46:21 -05:00
Slava Pestov 34bcaecb8c compiler.cfg.value-numbering: fix typo in unit test 2010-05-03 22:11:29 -04:00
Daniel Ehrenberg 357afde050 Some fixes to merge scheduling 2010-05-03 17:54:46 -05:00
Daniel Ehrenberg 0914282c52 Merge branch 'master' of git://factorcode.org/git/factor into s3 
Conflicts:

	basis/compiler/cfg/finalization/finalization.factor
 2010-05-03 17:29:03 -05:00
Slava Pestov d0028df10b compiler.cfg.empty-blocks: remove unused pass 2010-05-03 18:23:54 -04:00
Slava Pestov 705b03b92b compiler.cfg.alias-analysis: storing a reference into an object now merges the reference's alias class with the heap alias class 2010-05-03 18:20:28 -04:00
Daniel Ehrenberg e41f9bdb29 Merge branch 'master' into s3 
Conflicts:

	basis/compiler/cfg/optimizer/optimizer.factor
 2010-05-03 17:19:28 -05:00
Slava Pestov 7f0469efef 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 b051c6cb54 compiler.cfg.representations: make sure that immediate operands fit 2010-05-03 17:34:34 -04:00
Slava Pestov bc3826f73a compiler.cfg.value-numbering: fix unit test for 64-bit 2010-05-03 17:34:33 -04:00
Slava Pestov 73c83333f2 compiler: remove flat machine representation and generate code directly from the CFG 2010-05-03 17:34:32 -04:00
Slava Pestov 121743230d compiler.cfg.debugger: add ssa. word to print IR before representation selection runs 2010-05-03 17:34:31 -04:00
Slava Pestov bb0579ecf9 Updating tests for recent compiler changes 2010-05-03 17:34:30 -04:00
Slava Pestov e70c09c690 compiler.cfg.linear-scan.assignment: spill slot representation logic was backwards, just like Factor 2010-05-03 17:34:29 -04:00
Slava Pestov c724550291 compiler.cfg: fuse ##load-integer/##load-reference into ##replace to form ##replace-imm 2010-05-03 17:34:28 -04:00
Slava Pestov 90b945eaa0 compiler: add ##load-vector instruction to avoid wasting a temporary register on x86-32 2010-05-03 17:34:28 -04:00
Slava Pestov 3b0751d35d compiler.cfg.copy-prop: optimistic copy propagation 2010-05-03 17:34:26 -04:00
Slava Pestov e2f164a52f compiler.cfg: cleanup 2010-05-03 17:34:26 -04:00
Slava Pestov d8fc595383 compiler.cfg: clean up ##phi literals in tests 2010-05-03 17:34:24 -04:00
Slava Pestov 460f163014 compiler.cfg.linear-scan: clean up spill slot assignment 2010-05-03 17:34:24 -04:00
Slava Pestov ad55659485 compiler.cfg.ssa.detruction: coalesce different representations in more cases 2010-05-03 17:34:22 -04:00
Slava Pestov c35eba5e34 compiler.cfg.alias-analysis: write unit tests and fix redundant store elimination 2010-05-03 17:34:22 -04:00
Slava Pestov ee890ed1cc compiler.cfg.debugger: clean up and make it more flexible 2010-05-03 17:34:22 -04:00
Slava Pestov 8849e370ca Register allocation now uses SSA properties to coalesce values with different representations 2010-05-03 17:34:20 -04:00
Slava Pestov 16566506f1 compiler.cfg: remove unused 'reps' slot from compiler.cfg, and re-organize things in preparation for SSA register allocation 2010-05-03 17:34:18 -04:00
Slava Pestov d38dbdabce compiler.cfg.linear-scan: cleanups 2010-05-03 17:34:18 -04:00
Slava Pestov 03bd160f08 Code cleanups 2010-05-03 17:34:17 -04:00
Slava Pestov 813eabadc6 compiler.cfg.gc-checks: move phi instructions into GC check block, to ensure correct behavior 2010-05-03 17:34:17 -04:00
Slava Pestov fc7a1ad8b3 New GC checks work in progress 2010-05-03 17:34:16 -04:00
Slava Pestov e4ce0d92f2 compiler.cfg.linear-scan.resolve: fix incorrect behavior when one physical register is used with several representations in the same register class 2010-05-03 17:34:14 -04:00
Slava Pestov 6b3aeeb414 compiler.cfg.linear-scan: don't insert a _reload if the register is going to be overwritten anyway 2010-05-03 17:34:14 -04:00
Slava Pestov fd84bb98bc strings: move string-nth primitive out of the VM and into the library 2010-05-03 17:34:12 -04:00
Slava Pestov 73c34341d7 compiler.cfg.representations: simplify a little 2010-05-03 17:34:11 -04:00
Slava Pestov 808be63c07 compiler.cfg.representations: add peephole optimizations for integer comparisons 2010-05-03 17:34:11 -04:00
Slava Pestov 8af111577c compiler.cfg.representations: fix various bugs 2010-05-03 17:34:11 -04:00
Slava Pestov 9b130730b6 compiler.cfg.representations: add more peephole optimizations to reduce fixnum tagging and untagging overhead 2010-05-03 17:34:11 -04:00
Slava Pestov 31cd3ff574 compiler.cfg.value-numbering: more cleanups 2010-05-03 17:34:10 -04:00
Slava Pestov 7982a3f92e compiler.cfg.value-numbering: identify VNs with their representative vregs, eliminating the vn>vreg hash 2010-05-03 17:34:10 -04:00
Slava Pestov a4c5525a56 compiler.cfg.value-numbering: maintain a VN to instruction mapping. This eliminates all instances of expression inspection, allowing the auto-generated expression classes to be removed 2010-05-03 17:34:09 -04:00
Slava Pestov 2764cc81e2 compiler.cfg.value-numbering: remove constant -vs- literal distinction 2010-05-03 17:34:09 -04:00
Slava Pestov c400c7e78a compiler.cfg.ssa.liveness: remove unused pass 2010-05-03 17:34:08 -04:00
Slava Pestov b9e27d1c82 compiler.cfg.builder: fix unit tests 2010-05-03 17:34:08 -04:00
Slava Pestov 2b50b9b315 compiler.cfg.value-numbering: merge 'simplify' pass into 'rewrite' 2010-05-03 17:34:08 -04:00
Slava Pestov 80c8a7154d 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 505b34a611 compiler.cfg.value-numbering: add slot addressing rewrite rule to eliminate a redundant ##add-imm from array-nth and set-array-nth 2010-05-03 17:34:07 -04:00
Slava Pestov 59fe281799 compiler.cfg: more flexible addressing for ##slot and ##set-slot 2010-05-03 17:34:06 -04:00
Slava Pestov becd957d29 compiler.cfg: merge all alien accessors into ##load-memory-imm and ##store-memory-imm 2010-05-03 17:34:06 -04:00
Slava Pestov 3c965afd10 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 12907654d5 compiler.cfg.value-numbering: fix compile error 2010-05-03 17:34:04 -04:00
Slava Pestov c94666073b compiler.cfg.representations: peephole optimizations are used to simplify the case where the input to a ##shl-imm or ##sar-imm needs to be untagged 2010-05-03 17:34:03 -04:00
Slava Pestov 6403572286 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 f000bb4bd5 compiler.cfg.instructions: more typos 2010-05-03 17:34:02 -04:00
Slava Pestov 80558a93fa Debugging untagged fixnums 2010-05-03 17:34:02 -04:00
Slava Pestov 6fdcd9fb02 Untagged fixnums work in progress 2010-05-03 17:34:02 -04:00
Slava Pestov 19412e4ad1 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 1d7089dc04 compiler: combine ##load-constant followed by ##alien-double into a ##load-double on x86-32, saving an integer register 2010-04-18 21:42:45 -05:00
Slava Pestov dbd7489894 compiler.cfg: fix some bugs introduced by the ##compare-imm fusion patch 2010-04-18 21:42:45 -05:00
Slava Pestov c4cf2a4085 compiler: change how 'f' is represented in low level IR to simplify some code, and fuse a ##load-constant of a word with a ##compare into a ##compare-imm on x86-32. This eliminates a spill from binary-search 2010-04-18 21:42:45 -05:00
Daniel Ehrenberg 904c9f3b26 Improving dependence graph correctness 2010-04-18 19:59:52 -05:00
Daniel Ehrenberg d3a50883ab Making some scheduling assertions only run in unit tests 2010-04-15 17:36:43 -05:00
Daniel Ehrenberg 1e1614eda9 Merge branch 'master' of git://factorcode.org/git/factor into s3 2010-04-15 17:28:53 -05:00
Joe Groff 3b4f8758b5 Merge branch 'master' of git://factorcode.org/git/factor into abi-symbols 
Conflicts:
	basis/compiler/tests/alien.factor
 2010-04-06 12:30:15 -07:00
Daniel Ehrenberg 19b7215897 Fixing USING: line of scheduling to remove unnecessary vocabs 2010-04-05 15:45:06 -05:00
Daniel Ehrenberg ba837da095 Scheduling has to come before representation selection, since the latter inserts memory operations 2010-04-05 00:24:12 -05:00
Daniel Ehrenberg 4cc50281c1 Merge branch 'master' of git://factorcode.org/git/factor into s3 2010-04-04 19:43:15 -05:00
Slava Pestov 4f585f991d compiler: new set-special-object intrinsic; more efficient special-object intrinsic 2010-04-01 20:09:14 -04:00
Joe Groff d951be1832 "cdecl" -> cdecl 2010-03-31 19:20:35 -07:00
Slava Pestov b84b1423d9 compiler: add intrinsic for context-object primitive 2010-03-27 02:56:11 -04:00