Commit graph

2390 commits

Author SHA1 Message Date
MerryMage
455757d7b6 EmitX64: JitState type as template parameter 2020-04-22 20:39:26 +01:00
MerryMage
2d164d9345 Package up emit context 2020-04-22 20:38:31 +01:00
MerryMage
7bf421dd38 Rename JitState to A32JitState 2020-04-22 20:38:31 +01:00
MerryMage
63bd1ece23 backend_x64: Split A32 specific emission into separate class 2020-04-22 20:38:29 +01:00
MerryMage
8bef20c24d IR: Split off A32 specific opcodes 2020-04-22 20:33:32 +01:00
MerryMage
b1f0cf9278 A32: Split off A32 specific IREmitter 2020-04-22 20:33:32 +01:00
MerryMage
b3c73e2622 Label A32 specific code appropriately 2020-04-22 20:33:30 +01:00
MerryMage
89e9ce8aff Bump requirements to C++17 2020-04-22 20:27:15 +01:00
MerryMage
dc357c780d EmitPackedHalvingSub{U,S}16: SSE2 implementation 2020-04-22 20:27:15 +01:00
MerryMage
a98821da41 Merge branch 'misc'
These commits introduce context save and restore, and a small number of
optimizations that depend on their use for performance.
2020-04-22 20:27:15 +01:00
MerryMage
fc885ac80f EmitPackedHalvingAddU8: Add SSE2 implementation 2020-04-22 20:27:15 +01:00
MerryMage
4682211729 EmitPackedHalvingAdd{U,S}16: Add SSE2 implementation 2020-04-22 20:27:15 +01:00
MerryMage
9ac1c87a51 emit_x64: EmitSet{Register,ExtendedRegister32,ExtendedRegister64}: Store from current source 2020-04-22 20:27:15 +01:00
MerryMage
6e834de072 Add re-entry prediction to avoid std::unordered_map lookups 2020-04-22 20:26:40 +01:00
MerryMage
984ce22431 emit_x64: Arguments to MostSignificantBit and IsZero are 32-bit 2020-04-22 20:26:40 +01:00
MerryMage
5c6fcf378f emit_x64: Optimize code emitted by EmitGetCpsr 2020-04-22 20:26:40 +01:00
MerryMage
f595f85039 block_of_code: Remove vzeroupper 2020-04-22 20:26:40 +01:00
MerryMage
4393473d06 interface: Allow saving and storing of contexts 2020-04-22 20:26:40 +01:00
MerryMage
05f3f07704 emit_x64: Reduce mxscr operations in EmitGetFpscr and EmitSetFpscr 2020-04-22 20:26:40 +01:00
MerryMage
19a7fb8992 jit_state: Split off CPSR.NZCV 2020-04-22 20:26:40 +01:00
MerryMage
0af1e7723d CMakeLists: Fixup boost
* boost is part of the public interface.
* Consider boost a system library so warnings from boost do not cause a build failure.
* If the parent project defines boost, use that.
2020-04-22 20:26:40 +01:00
MerryMage
a3432102b8 jit_state: Split off CPSR.Q 2020-04-22 20:26:40 +01:00
MerryMage
4f8675083c interface_x64: Fix MSVC cast warning 2020-04-22 20:26:40 +01:00
MerryMage
311361b409 jit_state: Split off CPSR.{E,T}
This allows us to improve code-emission for PopRSBHint. We also improve
code emission other terminals at the same time.
2020-04-22 20:26:40 +01:00
MerryMage
cb119c2f72 emit_x64: Use boost::icl::interval_map to speed up ranged invalidation 2020-04-22 20:26:40 +01:00
MerryMage
3cca3bbd0b jit_state: Split off CPSR.GE 2020-04-22 20:26:40 +01:00
MerryMage
6fde29f5d8 emit_x64: Remove unnecessary ABI overhead in ReadMemory, WriteMemory 2020-04-22 20:26:40 +01:00
MerryMage
6adc554b53 jit_state: Hide cpsr implementation 2020-04-22 20:26:40 +01:00
MerryMage
eb80aae9c0 block_of_code: Move MXCSR switching out of dispatch loop
Also clarify MXCSR entry/exit terminology
2020-04-22 20:26:40 +01:00
MerryMage
a4e85ad565 emit_x64: Make RSB a stack 2020-04-22 20:26:40 +01:00
MerryMage
2a818f9d8e Merge branch 'timing'
We do this to improve timing information before entering a supervior
function. We also do this to try and stay within JITted code as much
as possible, by updating the cycles we have remaining.
2020-04-22 20:26:37 +01:00
MerryMage
ea4c3292d5 BlockOfCode: Detect space remaining
We also clear the code cache when we run out of space.

This closes .
2020-04-22 20:26:12 +01:00
MerryMage
256749910f Add AddTicks and GetTicksRemaining callbacks 2020-04-22 20:26:12 +01:00
MerryMage
80c56aa89d Remove unnecessary use of boost::make_optional
Closes .
2020-04-22 20:26:12 +01:00
MerryMage
d00ce34432 CMakeLists: Default to a Release build 2020-04-22 20:26:12 +01:00
MerryMage
de6a93a160 decoder_detail: Lambda captures may be unused if iota is an empty sequence
Closes 
2020-04-22 20:26:12 +01:00
MerryMage
3141dadea9 Remove UNUSED macro 2020-04-22 20:26:12 +01:00
MerryMage
7cac9519b0 microinstruction: Remove DecrementRemainingUses 2020-04-22 20:26:12 +01:00
MerryMage
639f7cfd2d reg_alloc: Add IsLastUse optimization for UseScratch 2020-04-22 20:26:12 +01:00
MerryMage
6b122751fe reg_alloc: Remove reliance on IR::Inst::DecrementRemainingUses 2020-04-22 20:26:12 +01:00
MerryMage
30049ca928 emit_x86: Standardize time of DefineValue call 2020-04-22 20:26:12 +01:00
MerryMage
5d72f7048f basic_block: Add inst address and use count to DumpBlock
This additional output assists with debugging.
2020-04-22 20:26:12 +01:00
Mat M
c6d09adcb7 CMakeLists: Derive the source file listings from targets directly ()
This gets rid of the need to store to individual variables before creating
the target itself, cleaning up the variables in the surrounding scope a little bit.
2020-04-22 20:26:07 +01:00
MerryMage
12eaf496fd emit_x64: Perform mask creation for packed instructions in SSE 2020-04-22 20:26:07 +01:00
MerryMage
305e4baa29 emit_x64: Eliminate conversion of GE flags
* We do this so that we can simplify PackedSelect.
* We also try to minimise xmm-gpr/gpr-xmm transfers in PackedSelect.
2020-04-22 20:26:07 +01:00
MerryMage
f734d7000e fuzz_arm: Test SEL alongside packed instructions 2020-04-22 20:26:07 +01:00
MerryMage
d1e0a29cd9 Implement IR instruction PackedSelect, reimplement SEL 2020-04-22 20:26:07 +01:00
MerryMage
18f11972c6 emit_x64: Remove SSSE3 implementation of PackedHalvingAddU8
It is much slower than the SSE2 implementation, so there's no point keeping it around.
2020-04-22 20:26:07 +01:00
MerryMage
c4b40909f7 emit_x64: Improve code emission of FPCompare{32,64}
Replace if-chain with table lookup
2020-04-22 20:26:07 +01:00
MerryMage
814e378249 VCMP and VCMPE were the other way around
- This was due to a misunderstanding of what the E in VCMPE means.
- The E refers to an exception being raised when a QNaN is encountered.
- Added unit tests for VCMP{E}
2020-04-22 20:26:07 +01:00