Commit Graph

59 Commits

Author SHA1 Message Date
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98fb2e0402 armjit: Refer to R11 as MEMBASEREG for clarity. 2013-11-14 23:37:48 -08:00
Henrik Rydgård
ef8631c57f Cache VFPU_CTRL_CC in a register 2013-11-12 17:58:29 +01:00
Unknown W. Brackets
f4b5e8a4c1 Merge pull request #4518 from hrydgard/fpcond
ARMJIT: Cache fpcond in a register to avoid store/load between compare and branch
2013-11-12 01:50:16 -08:00
Henrik Rydgård
17074f5a7f Cache fpcond in a register to avoid store/load between compare and branch 2013-11-12 10:33:38 +01:00
Unknown W. Brackets
32504ed46e armjit: Prioritize spilling regs not used soon.
This may improve trashing.
2013-11-12 00:03:39 -08:00
Unknown W. Brackets
1bfce12fdd armjit: Report some unexpected situations. 2013-11-11 23:41:18 -08:00
Unknown W. Brackets
ac5aacbd16 armjit: Spill an imm armreg back to an imm.
We might be able to avoid the store or etc.
2013-11-11 23:39:13 -08:00
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e1fffdb37a armjit: Don't reload an armreg ptr marked noinit. 2013-11-10 16:43:38 -08:00
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bc0a846475 armjit: Optimize imm addresses (could do better...) 2013-11-10 16:30:20 -08:00
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c63560c0dd armjit: Try to find imms to optimize a reg load.
This way we skip the MOVW/MOVT and go for one op only.
2013-11-10 16:20:34 -08:00
Unknown W. Brackets
7e46ee0b0f armjit: Replace MOVI2R with using the regcache.
So that it can optimize the value with existing imms.

Not actually optimizing yet.
2013-11-10 15:50:45 -08:00
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d092f7dd2d armjit: Remember reg imm values even after flush.
This way, we can base other imm values off them, or even do imm math using
them.  We can also avoid re-flushing an imm.
2013-11-10 15:50:14 -08:00
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7f9cbc0f10 armjit: Minor cleanup and logging tweaks. 2013-11-10 15:12:40 -08:00
Unknown W. Brackets
a3a061a69f armjit: Optimize a division by a power of two.
These really happen.
2013-11-09 08:43:53 -08:00
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54168b173e armjit: Clean up some magic numbers. 2013-11-09 08:25:08 -08:00
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6038d96b46 armjit: Flush regs using STMIA where possible. 2013-11-09 08:25:07 -08:00
Unknown W. Brackets
e686ff59bf armjit: Allocate regs in preferred slots.
This may allow better flushing.  Not sure if these are the best regs,
but if they aren't it shouldn't really hurt.
2013-11-09 08:25:07 -08:00
Unknown W. Brackets
cb3bb73148 armjit: Improve GPR typesafety. 2013-11-09 08:24:15 -08:00
Henrik Rydgard
58c39a38ee ARM regcache: Add mechanism to keep registers converted to pointers around 2013-11-09 16:57:29 +01:00
Henrik Rydgard
5a95e267fb Add an optimization to discard registers at the end of functions when possible.
Works in some games but crashes many so hiding it for now. Do not add UI.
2013-11-08 12:43:48 +01:00
Henrik Rydgard
32c95af820 ARM: Some zero-register fixes 2013-11-07 15:29:13 +01:00
Henrik Rydgard
8c88dff5a4 More log categories, use them (and existing ones). Improve log config. 2013-09-07 22:02:55 +02:00
Henrik Rydgard
3b9e6243eb Only flush the required registers on function calls (only implemented for real on ARM) 2013-07-28 22:21:43 +02:00
Sacha
056ae5db44 Buildfix for Qt. 2013-07-29 00:26:36 +10:00
Henrik Rydgard
59644ad59b Jit: Implement VMMUL for ARM, optimize the x86 implementation. Also add VCST. 2013-07-28 12:14:35 +02:00