bdc5faad93
using if-zero in even more places.
2012-07-16 19:38:49 -07:00
6dd5973bdd
cpu.x86: reduce compiled frames by 2 cells too
2011-12-14 09:56:49 -08:00
1c44a4e8ae
simplify function prologs
2011-12-14 09:56:49 -08:00
819e1602be
cpu.x86: enable POPCNT with a flag
...
If bootstrapped with '-enable-popcnt' and the host CPU supports it, enable the POPCNT-based fixnum-bit-count intrinsic. Fixes #436 .
2011-12-12 16:43:49 -08:00
eee483654a
use radix literals
2011-11-23 19:03:40 -08:00
be12f2b27d
Make "foo.private" require load foo instead.
...
Move require from vocabs.loader to vocabs. Update everything.
Fixes #201 .
2011-11-02 11:50:03 -07:00
83f602c1da
Split up compiler.codegen.fixup into compiler.codegen.{gc-maps,labels,relocation}
2011-10-03 00:25:47 -07:00
1ed2bc6231
32 and 64 bit Linux PPC support
2011-05-23 23:36:14 -04:00
4877d32cb3
compiler: preliminary implementation of tracking derived pointers in GC maps
2010-09-27 20:12:44 -07:00
ed5cea57ea
compiler.cfg: Reading the return value of a float-returning function on x86-32 had a side effect of popping the x87 stack, so it was not correct for DCE to just eliminate this if the return value was not used. Fix this by adding a new dead-outputs slot to alien-call-insns and having DCE move dead returns there
2010-08-13 23:19:56 -07:00
917622eeb1
cpu.x86.64: fix calling varargs functions
2010-07-19 16:03:39 -04:00
0abdfbfc1b
compiler.cfg: open-code parameter boxing and unboxing for certain C types
2010-07-19 10:25:13 -04:00
f50addd3f4
cpu.x86: fix %load/store-stack-param for 32-bit
2010-07-14 17:50:40 -04:00
f133a5f2be
compiler: re-architect low-level optimizer to allow more than one output value per instruction
2010-07-13 07:40:14 -04:00
8fd5d3c86a
FFI rewrite part 6: deconcatenatize
2010-07-02 15:44:12 -04:00
fb4de47abf
Add GC maps to ##box, ##box-long-long, ##alien-invoke, ##alien-indirect and ##call-gc; remove ##gc-map instruction
2010-06-14 19:39:46 -04:00
dbf6bac599
cpu.x86: combine 32-bit and 64-bit %dispatch template
2010-06-11 21:52:38 -04:00
a08295d9b7
GC maps for more compact inline GC checks
2010-06-11 20:06:00 -04:00
fc234b89dd
cpu.x86: fix callbacks receiving stack parameters on Win64
2010-05-23 23:08:07 -04:00
b8ec5c6176
Stack allocation improvements
...
- New with-out-parameters combinator
- Inhibit tail call optimization in frames with local allocation, to ensure that passing a stack allocated value to the last word in the quotation works
- local allocations are now aligned properly
- spill slots are now aligned properly aligned in frames which have parameter and local allocation areas
2010-05-22 02:37:00 -04:00
5dd2115665
compiler.cfg: generalize ##prepare-struct-caller instruction to alloca()-like ##local-allot
2010-05-19 00:33:15 -04:00
8611ba2a4d
cpu.x86.64: call check-sse to ensure that cpu.x86.sse is loaded
2010-05-17 11:43:42 -04:00
66e9bed2d8
cpu.x86: add x87 codegen for Model T enthusiasts
2010-05-17 11:35:47 -04:00
ed04758ad6
cpu.x86: get rid of this extra-stack-space nonsense
2010-05-17 02:14:44 -04:00
0f5d9d368a
compiler.cfg: refactor stack frame code and fix frame pointer usage in callbacks
2010-05-16 21:04:40 -04:00
bf27af58f4
compiler.cfg.instructions: ##select-vector instruction mapping to SSE4 PEXTR*
2010-05-16 00:50:19 -07:00
35bd2bca06
FFI rewrite part 5: return value boxing and callback parameter boxing now uses vregs; simplify return value unboxing
2010-05-16 03:43:23 -04:00
e74b0b2a7b
compiler.cfg.instructions: ##gather-int-vector-2/4 instructions that map to SSE4 PINSR/PEXTR
2010-05-15 23:48:22 -07:00
2737a136a9
cpu.x86: fix bootstrap load error
2010-05-15 15:28:22 -07:00
41ba3c9c83
cpu.x86: don't enable bit-count intrinsic by default
2010-05-15 14:52:00 -07:00
c06ebe502e
cpu.x86: enable bit-count intrinsic if POPCNT available
2010-05-15 14:00:12 -07:00
b56adf5091
compiler.cfg.instructions: ##bit-count insn
2010-05-15 13:57:35 -07:00
5a36954a86
compiler.cfg: use x86 TEST instruction to optimize 'bitand 0 ='
2010-05-14 18:37:06 -04:00
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
d6b4540624
cpu.x86.32: check for SSE2 on bootstrap since Factor now requires it
2010-05-13 18:25:46 -04:00
09e1cf58be
Temporary fixes for x86-32 until FFI boxing is rewritten
2010-05-12 01:41:49 -04:00
5054bb4b25
FFI rewrite part 4: parameter and return value unboxing redesign
2010-05-11 19:11:44 -04:00
8d887c3240
FFI rewrite part 3: eliminate ##push-context-stack and ##pop-context-stack
2010-05-10 00:46:29 -04:00
af4e851392
FFI rewrite part 2: use ##peek and ##replace instructions to access stack
2010-05-09 23:26:43 -04:00
46864a2c92
vm: tweak inline_gc() for PowerPC
2010-05-04 06:52:30 -04:00
8c099dac43
cpu.x86: GC root offsets were computed wrong in words containing alien calls
2010-05-04 02:53:53 -04:00
27ba4339a7
cpu: cleanups
2010-05-03 23:08:24 -04:00
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
c724550291
compiler.cfg: fuse ##load-integer/##load-reference into ##replace to form ##replace-imm
2010-05-03 17:34:28 -04:00
be95003594
cpu.x86: use available type info to generate more efficient %box-displaced-alien where possible
2010-05-03 17:34:27 -04:00
fc7a1ad8b3
New GC checks work in progress
2010-05-03 17:34:16 -04:00
fd84bb98bc
strings: move string-nth primitive out of the VM and into the library
2010-05-03 17:34:12 -04:00
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
59fe281799
compiler.cfg: more flexible addressing for ##slot and ##set-slot
2010-05-03 17:34:06 -04:00
a5e4eb1948
cpu.x86.assembler: support all addressing modes
2010-05-03 17:34:06 -04:00
John Benediktsson
Joe Groff
Doug Coleman
Slava Pestov
Erik Charlebois
Slava Pestov