Henrik Rydgard
502f772856
Add experimental mode to cache pointers in the arm jit.
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Turned off for now as it needs more work but seems quite promising already.
2013-11-09 17:15:30 +01:00
Henrik Rydgard
58c39a38ee
ARM regcache: Add mechanism to keep registers converted to pointers around
2013-11-09 16:57:29 +01:00
Henrik Rydgard
5ad04a23f4
x86 jit: Rename BindToRegister to MapReg
2013-11-09 15:23:31 +01:00
Henrik Rydgard
d26692ef92
Fix bug from a couple of commits ago in ARMJit
2013-11-09 15:22:39 +01:00
Henrik Rydgard
316d23d4cc
Optimize mfv/mtv/mfc1/mtc1 on x86 too
2013-11-09 14:06:45 +01:00
Henrik Rydgard
04451623b9
This variant didn't seem to make much difference either (see prev commit)
2013-11-09 13:06:10 +01:00
Henrik Rydgard
15bc5a8db7
Add small ARM perf experiment. Did not help on ARMv7 so turned it off.
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xsacha might want to try it on ARMv6.
2013-11-09 12:57:07 +01:00
Unknown W. Brackets
5d46a82f43
armjit: Use a MOV for add/or with 0.
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Might skip the ALU, so might be faster.
2013-11-08 11:41:57 -08:00
Unknown W. Brackets
b8e126e7ce
armjit: Preserve imms in slt/sltu as possible.
2013-11-08 11:41:57 -08:00
Unknown W. Brackets
8393d4aaae
armjit: Preserve immediates more in nor.
2013-11-08 11:41:56 -08:00
Unknown W. Brackets
d7e42b26a3
armjit: Avoid flushing imm on add t0, imm, imm.
2013-11-08 11:41:56 -08:00
Unknown W. Brackets
a435c9dd13
armjit: Optimize movz/movn with immediates.
2013-11-08 11:41:55 -08:00
Unknown W. Brackets
376918c408
armjit: Reverse add t0, N, t1 to preserve imm.
2013-11-08 11:41:55 -08:00
Unknown W. Brackets
02dd250354
armjit: Optimize out a few immediate logic cases.
2013-11-08 11:39:24 -08:00
Henrik Rydgard
58db79672f
Fix vmtvc on ARM, fixing issues with our prefix check. Add some logging.
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Also improve vcmp on ARM.
2013-11-08 19:59:11 +01:00
Henrik Rydgard
309f904c0c
Extract JitState into its own header (arm/x86)
2013-11-08 18:51:52 +01:00
Henrik Rydgard
f57f8170d3
ARMjit: Optimize mfv, mtv
2013-11-08 12:43:48 +01:00
Henrik Rydgard
dff0c431aa
ARMjit: Optimize mfc1, mtc1
2013-11-08 12:43:48 +01:00
Henrik Rydgard
5a95e267fb
Add an optimization to discard registers at the end of functions when possible.
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Works in some games but crashes many so hiding it for now. Do not add UI.
2013-11-08 12:43:48 +01:00
Sacha
803148b8ca
ARMv6: Fix offsets > 4096 for litpool. More aggressive check.
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Somehow Scooby Doo gets to offsets of ~4200 unless i drop the threshold down to ~3200. Not sure why the offset can jump by so much in one instruction.
Makes Scooby Doo playable now instead of showing a blue screen in the main game. Likely affects other games.
2013-11-08 16:07:05 +10:00
Henrik Rydgard
c0d7c5e958
vsgn x86 bugfix
2013-11-07 21:07:07 +01:00
Henrik Rydgard
6eb7f94065
Implement vsgn in x86/x64 and ARM jit
2013-11-07 15:29:13 +01:00
Henrik Rydgard
32c95af820
ARM: Some zero-register fixes
2013-11-07 15:29:13 +01:00
Henrik Rydgard
91393093bc
Re-enable the "nice delay slot" optimization on ARM
2013-11-07 15:29:12 +01:00
Henrik Rydgård
dbaac03afb
Merge pull request #4462 from Kingcom/FollowOp
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Extend follow functionality of disassembly
2013-11-06 12:15:57 -08:00
Henrik Rydgård
1e158fa652
ARM vtx dec: Preserving our FP scratch register appears to improve
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stability.
Also added some logging.
2013-11-06 11:47:26 +01:00
Henrik Rydgård
9be3f8fc0a
Use ANDI2R instead of a BIC with a too large parameter
2013-11-06 10:50:30 +01:00
Sacha
81d3df0841
ARMJIT: Minor optimisations for armv6 and armv7.
2013-11-06 15:28:26 +10:00
Kingcom
aae08173f1
Extend follow functionality of disassembly
2013-11-05 21:20:21 +01:00
Sacha
61e6054920
Revert change to WSBH as we don't have a swap16 that takes/returns u32.
2013-11-06 01:38:02 +10:00
Henrik Rydgard
6483c0c2cd
Two minor armjit optimizations
2013-11-05 16:25:01 +01:00
Sacha
a5011e3ff0
Improve swap usage in MIPS. ARMv6 can use REV/REV16. Intepreter can use existing swap functions.
2013-11-06 01:20:35 +10:00
Unknown W. Brackets
732ae13ebb
Fast path CallSyscall where possible.
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It seems we're spending a decent amount of time there, which isn't
entirely unexpected. We can eliminate some things easily.
2013-11-04 07:59:37 -08:00
Unknown W. Brackets
baa82e0a9d
Keep syscalls the same in the interpreter.
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Rather than having different bugs.
2013-11-04 07:59:36 -08:00
Unknown W. Brackets
5efc7fd581
Fix typo.
2013-11-03 07:36:53 -08:00
Henrik Rydgard
c4e02ab41d
Revert "Fix Comp_VRot on x86 Linux/Mac/etc."
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Seems broken, doesn't built on Windows.
This reverts commit d41acebb3d
2013-11-03 15:24:57 +01:00
Henrik Rydgård
f414856ebe
Merge pull request #4428 from Kingcom/StepOver
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Fix step over handling of fpu branches and jalr
2013-11-03 03:09:04 -08:00
Kingcom
95b466fc4f
Fix step over for jalr
2013-11-03 10:58:31 +01:00
Kingcom
eeb86fc105
Fix step over handling of fpu branches
2013-11-03 09:54:58 +01:00
Unknown W. Brackets
d41acebb3d
Fix Comp_VRot on x86 Linux/Mac/etc.
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Easy way: just use our existing functions that work.
2013-11-03 01:03:57 -07:00
Sacha
5613b86864
Use NEON texture decoder on Blackberry and iOS. Use ARMV7 defines.
2013-11-03 15:59:10 +10:00
Henrik Rydgård
07a868910e
Add a temporary hack option that may help debugging the wipeout glow.
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It reduces the glow problem by a lot but is obviously incorrect.
2013-10-30 22:47:36 +01:00
Henrik Rydgård
0e54e24b24
Revert "Use swap code from native instead. Remove all other versions of it."
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Broke movie playback.
This reverts commit 9fcb08a326
2013-10-28 17:24:03 +01:00
Unknown W. Brackets
da20bda729
Make memchecks ignore cached/uncached memory.
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You usually want both.
2013-10-27 13:15:12 -07:00
Sacha
9fcb08a326
Use swap code from native instead. Remove all other versions of it.
2013-10-28 03:07:32 +10:00
Unknown W. Brackets
e3834d5833
Avoid some unlikely uninitialized values.
2013-10-26 18:31:14 -07:00
Unknown W. Brackets
95c68ae1e7
Assert some unlikely buffer overflows.
2013-10-26 18:30:55 -07:00
Unknown W. Brackets
e8091dce44
Speed up FPURegCache::Start() on x86.
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This cuts that func by 97% when running the automated tests, and it was 8%
of the total time. Won't really affect games.
2013-10-24 08:27:42 -07:00
Henrik Rydgård
598e06faa8
Make Home in the game browser available on linux/mac/etc too.
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Misc tweaks.
2013-10-21 12:21:22 +02:00
Unknown W. Brackets
e99cc01976
Fix some switch/case warnings.
2013-10-19 14:57:45 -07:00
Henrik Rydgard