27c0577c91
cpu.x86.32: don't emit sub %esp,0x0 in prologue on Linux and Windows
2009-07-01 18:13:45 -05:00
554559c0b1
%dispatch: sometimes the generated sequence is one byte longer, so instead of hard-coding it, compute the right length
2009-06-30 18:11:15 -05:00
4782c737ab
cpu.x86: don't clobber src in %dispatch
2009-06-30 16:47:22 -05:00
a61a992bfd
cpu.x86.assembler: IMUL2 instruction was busted for immediate operands
...
When given a register and an immediate, it would generate imul imm,dst,dst however the 64-bit prefix was generated wrong and if dst was an extended register only the first operand would be an extended register. To fix this, change IMUL2 to not work on immediates anymore, and added a new IMUL3 that takes a destination register, source register, and immediate. Also, change compiler.cfg.two-operand to not two-operandize %mul-imm, since this isn't needed anymore.
This fixes the sporadic benchmark.tuple-arrays crash on 64-bit machines.
2009-06-08 21:15:52 -05:00
0d265fe016
Remove %dispatch-label since its tehe same on all platforms; fix %gc on PowerPC
2009-06-07 21:46:28 -05:00
f0b132fa7f
Fix 32-bit bootstrap
2009-06-03 03:23:55 -05:00
fd710385e5
cpu.x86: fix small register intrinsics on x86-64
2009-06-03 03:22:46 -05:00
7aca076408
GC checks now save and restore registers
2009-06-02 18:23:47 -05:00
3de85158de
Merge branch 'master' into global_optimization
2009-06-01 03:12:32 -05:00
096803e58f
Redo compiler.codegen.fixup and get %dispatch to work
2009-06-01 02:32:36 -05:00
64114947d2
Various improvements aimed at getting local optimization regressions fixed:
...
- Rename _gc to ##gc
- Absolute labels are now supported
- Generate _dispatch-label
2009-05-31 23:28:08 -05:00
e2b8b04d15
cpu.x86.features: add RDTSC support. This is a new vocabulary with words: sse2? instruction-counter count-instructions
2009-05-31 15:02:14 -05:00
40949800bf
Fixing various bugs; alias analysis wasn't handling ##phi nodes, stack analysis incorrectly handled height-changing back edges and ##fixnum-*, clean up ##dispatch generation
2009-05-29 01:39:14 -05:00
9c85bc8ce3
fix duplicate using lines
2009-05-17 20:29:32 -05:00
514956537f
Fix cpu.ppc for strict vocabulary search path semantics
2009-05-16 08:58:10 -05:00
ba04d5af1e
Update documentation for stricter vocabulary search path semantics
2009-05-16 00:29:21 -05:00
3e7269731b
cpu.ppc: really fix bool type
2009-05-10 19:10:20 -05:00
9b491d1442
Fix bool type on PowerPC
2009-05-10 19:01:38 -05:00
931db821d1
Merge branch 'master' of git://factorcode.org/git/factor
2009-05-07 23:26:37 -05:00
e007cb56e8
cpu.ppc: fix alien-indirect
2009-05-07 23:26:33 -05:00
5e35f19312
cpu.ppc: bools are 4 bytes on OS X/PowerPC
2009-05-07 23:18:41 -05:00
02bd871575
Merge branch 'master' of git://factorcode.org/git/factor
2009-05-07 19:47:42 -05:00
cb9d50887c
Update PowerPC %jump and %dispatch-label, and add PIC-related functions to cpu-ppc.hpp
2009-05-07 19:47:38 -05:00
e78c043acb
Merge branch 'master' of git://factorcode.org/git/factor
2009-05-07 19:41:54 -05:00
b45284421d
cpu.ppc.bootstrap: updates
2009-05-07 19:40:25 -05:00
db6ae46c47
Fix x86-64 backend
2009-05-07 16:58:18 -05:00
9b419aa0b1
Count megamorphic cache hits
2009-05-07 14:26:08 -05:00
74094142fe
Fix tail call PICs on x86-64
2009-05-06 22:44:30 -05:00
4f0a1b024e
Clean up bootstrap.image, and implement new calling convention for tail calls; tail call sites now have PICs
2009-05-06 22:04:01 -05:00
c1e25f3b43
JIT now supports multiple relocations per code template. This simplifies non-optimizing compiler backends
2009-05-06 20:04:49 -05:00
d3b85c14c9
Working on inline caching for tail call sites
2009-05-06 19:22:22 -05:00
478d29a175
Better separation of concerns: cpu.{x86,ppc}.assembler no longer depends on compiler.codegen.fixup and cpu.architecture. Rename rt-xt-direct to rt-xt-pic to better explain its purpose
2009-05-06 16:14:53 -05:00
fdb87205d4
Merge branch 'master' of git://factorcode.org/git/factor
2009-05-06 15:34:48 -05:00
5e90662337
Working on PowerPC backend
2009-05-06 15:39:03 -05:00
ddf05d82ce
cpu.ppc.bootstrap: working on polymorphic inline caching for PowerPC
2009-05-06 15:30:52 -05:00
bb246d5afc
Remove some unused constants and update an obsolete comment
2009-05-06 14:57:17 -05:00
18454e4e6e
cpu.x86.bootstrap: remove obsolete comment
2009-05-05 20:56:44 -05:00
9e34307f58
cpu.ppc.assembler: update for code_format=1
2009-05-05 20:56:36 -05:00
6f03366e2b
Rename enable/disable-compiler to enable/disable-optimizer, and add with-optimizer and without-optimizer combinators
2009-05-01 05:52:05 -05:00
742d574162
Non-optimizing compiler doesn't need to optimize 'dispatch' primitive anymore since its rarely used
2009-04-30 19:42:08 -05:00
f9ec0a07c5
Fix PICs for x86-64
2009-04-30 18:00:49 -05:00
5c9dc6d753
Tag-only PIC checks would always miss
2009-04-30 06:41:37 -05:00
4ae6269185
PPC make-image fix
2009-04-30 05:59:59 -05:00
5fb5c19d61
Machine code is now stored in a byte array instead of an array for add_code_block()
2009-04-30 04:34:35 -05:00
59d6131c7c
Bum 3 instructions out of megamorphic fast path by switching to fixed-size caches
2009-04-30 04:14:14 -05:00
8c01b79d06
Fix PPC make-image
2009-04-30 04:00:44 -05:00
515c619202
Non-optimizing compiler now open-codes megamorphic dispatch fast path
2009-04-30 03:37:07 -05:00
62db617927
Get rid of two instructions from tag pics and one instruction from all others
2009-04-29 22:24:28 -05:00
5188f4e1f0
Fix TEST opcode in cpu.x86.assembler
2009-04-29 22:23:42 -05:00
bd186b6320
Eliminate 3 instructions from PIC fast path
2009-04-29 21:32:05 -05:00
Slava Pestov
Slava Pestov
U-C4\Administrator
Slava Pestov