Andreas Gal
223f4f23f7
Merge.
2008-07-12 00:28:28 -07:00
Andreas Gal
b5e654f120
5 hours of debugging, and 9 keystrokes to fix it. That was one expensive bug. shaver's reduced fannkuch example works now. I think independently of this one we don't check properly for index underflow in dense arrays. Shaver is going to have to take a look at that (this fix makes fannkuch indexes not become negative, but doesn't explain why we crash so hard if they do become negative).
2008-07-12 00:27:21 -07:00
shaver@mozilla.org
b7dac1100d
add JSOP_NEG and tests
2008-07-12 00:20:48 -04:00
shaver@mozilla.org
fd5ac5b844
add Math.cos and Math.pow to the specialized-call party, and add tests
2008-07-12 00:03:33 -04:00
shaver@mozilla.org
d180a6755d
I will remember that stacked values are not boxed.
...
I will remember that stacked values are not boxed.
I will remember that stacked values are not boxed.
I will remember that stacked values are not boxed.
2008-07-11 23:04:29 -04:00
shaver@mozilla.org
9c69964575
Specialized tracing of Math.sin, as a proof of concept. Doesn't quite work due to regalloc mismatch, but close!
2008-07-11 22:59:09 -04:00
shaver@mozilla.org
5a2177a49e
merge
2008-07-11 20:59:48 -04:00
shaver@mozilla.org
8ffe777b5a
Incomplete stab at CALLPROP, added ABORT_TRACE for better diagnostics, make math_sin non-static in preparation for specializing call.
2008-07-11 20:59:10 -04:00
Brendan Eich
14a504234a
Nits: avoid (double-)over-parenthesization, underhang extra args to start in same column as first.
2008-07-11 15:36:20 -07:00
shaver@mozilla.org
873b045cb6
add reduced fannkuch version
2008-07-11 17:47:51 -04:00
Andreas Gal
3e39ec9d3b
Print meaningful filename/line-number info for trace entry/exit.
2008-07-11 13:57:16 -07:00
Andreas Gal
8c6dbda691
Report the source location when recording a trace.
2008-07-11 13:45:38 -07:00
Andreas Gal
b222836a73
Don't demote u2f conversions and sink the type cast into the side exit type map, because this loses the sign bit for unsigned values. We could fix this by adding an explicit unsigned type to the map, but for now I think we should stick to int/double only since there is the risk of fanning out trees. Crypto doesn't seem to use ush all that much so we should be ok performance-wise.
2008-07-11 13:18:29 -07:00
shaver@mozilla.org
5b91021cd9
Windows cares a lot more about where FASTCALL is; such a sensitive platform
2008-07-11 11:40:07 -04:00
shaver@mozilla.org
9122a6712f
begone, cat nspr/Version error noise
2008-07-11 11:20:44 -04:00
shaver@mozilla.org
492f8af02e
set some more config bits for Windows, mostly blindly
2008-07-11 11:02:14 -04:00
shaver@mozilla.org
179d15ca7b
turn on all the shift tests, and find a bug with it!
2008-07-11 10:50:57 -04:00
Andreas Gal
25951074bc
Brendan fixed global variable access in non-top level code so re-enable that in trace-test.js. We pass all of shaver's trace torture tests.
2008-07-11 00:53:06 -07:00
Andreas Gal
cd0b213cec
Poking around in the arm code, trying to make it not die miserabily with BUILD_OPT=1.
2008-07-11 00:46:44 -07:00
Andreas Gal
3f31810cee
Still trying to get the ARM register updating right.
2008-07-11 00:31:48 -07:00
Andreas Gal
5d93de0225
Trying to make arm work. Flying blind here.
2008-07-10 22:35:06 -07:00
Andreas Gal
bde4b2e588
Adjust sp/ip for ARM. Very useful when trying to run on ARM.
2008-07-10 22:29:06 -07:00
shaver@mozilla.org
6bb689e6c3
some ARM stuff
2008-07-11 01:27:06 -04:00
Andreas Gal
fe9354b377
Merge (no, really, can someone teach Mercurial to not do this?).
2008-07-10 22:12:04 -07:00
Andreas Gal
41ded9b128
Output the value if we can't enter a trace because of a type mismatch.
2008-07-10 22:10:02 -07:00
Brendan Eich
a17263a036
1. Fix !JS_THREADED_INTERP bugs in BRANCH and recording switch case generation.
...
2. Rename TraceRecorder op methods to record_JSOP_xxx to avoid shadowing JSOP_*
enumerators used inside jsopcode.h macros -- death to ::JSOP_*!
3. Added atoms TraceRecorder member for giant literal pool scripts.
4. Condition assert in TraceRecorder::test_property_cache_direct_slot to avoid
false positive when executing function code accessing a global.
2008-07-10 21:55:09 -07:00
shaver@mozilla.org
3cd4d74f76
here, have a _working_ Thumb back-end
2008-07-11 00:45:54 -04:00
shaver@mozilla.org
6f69036887
here, have a Thumb back-end
2008-07-11 00:40:26 -04:00
Andreas Gal
cc38ec5e21
Don't crash when expecting an int32 as double box in unbox but getting something else (and better debug output).
2008-07-10 21:23:32 -07:00
shaver@mozilla.org
5089017f47
only build JIT builtins if ENABLE_JIT, and lose antique *inlines.h
2008-07-11 00:10:27 -04:00
Andreas Gal
4cba5853d4
Merge.
2008-07-10 20:35:40 -07:00
Andreas Gal
4e34cfc559
IFEQ and IFNE are identical for us. We just expect the same boolean on the stack and side exit if not.
2008-07-10 20:35:19 -07:00
shaver@mozilla.org
b39149fe63
Build the JIT by default if we're on x86, and control enabling it for content
...
via javascript.options.content_jit.
2008-07-10 23:05:27 -04:00
shaver@mozilla.org
6d68b678b3
don't include jstracer.h (and thus nanojit, etc.) if not building with JS_TRACER
2008-07-10 22:19:15 -04:00
shaver@mozilla.org
66b22a063c
use a type that windows knows about for offset computation
2008-07-10 22:17:41 -04:00
shaver@mozilla.org
795a6bbef1
try to get alloca on Windows; remind me to strip these flailing commits before we merge
2008-07-10 22:10:48 -04:00
shaver@mozilla.org
03ad7cdff2
my turn to merge; had to happen eventually
2008-07-10 21:44:41 -04:00
shaver@mozilla.org
d08e7d5aa1
disable tracer for platforms not supported by nanojit
2008-07-10 21:43:05 -04:00
Andreas Gal
ca4e6419ee
shaver's favorite operating system of choice doesn't like templates, so de-template tracker since we use it with LInsp only anyway.
2008-07-10 18:42:04 -07:00
shaver@mozilla.org
db247b7d6c
some better OS_CFLAGS for Linux
2008-07-10 21:38:47 -04:00
shaver@mozilla.org
a82e389447
support non-JS_TRACER builds
2008-07-10 21:38:26 -04:00
shaver@mozilla.org
0695011b26
try to make alloca work for Windows
2008-07-10 21:37:49 -04:00
David Anderson
1bfa0a2b0e
Actually fixed ifeq/ifne fusion now.
2008-07-10 17:54:19 -07:00
Andreas Gal
c99a7ff3bd
Merge.
2008-07-10 17:42:25 -07:00
shaver@mozilla.org
f9a01d9be5
fix opcode math with the mighty hammer of casting
2008-07-10 20:41:55 -04:00
Andreas Gal
a72b1ecc06
Merge.
2008-07-10 17:41:45 -07:00
Andreas Gal
4a0541e2ae
nanojit doesn't support loads with non-constant offsets so don't do that
2008-07-10 17:41:24 -07:00
shaver@mozilla.org
634b195855
the rest of the stdint defs, no idea why I didn't do them before
2008-07-10 20:25:57 -04:00
Andreas Gal
16eda7e83e
Merge.
2008-07-10 17:05:13 -07:00
Andreas Gal
e6cb4750e2
Steal the reference to cx from the BoxDouble call instead of observing the load.
2008-07-10 17:03:59 -07:00
