Fernando Sahmkow
677f62dd6f
Implement SHSUB8 and SHSUB16 ( #74 )
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* Implement IR operations PackedHalvingSubS8 and PackedHalvingSubS16
2016-12-22 12:02:24 +00:00
MerryMage
36082087de
callbacks: Read code using MemoryReadCode callback
2016-12-21 21:39:14 +00:00
MerryMage
6a269a6ebd
IR: Add microinstructions UnsignedSaturation and SignedSaturation
2016-12-21 19:51:25 +00:00
MerryMage
02b2ab7581
emit_x64: Pass tmp to ExtractMostSignificantBitFromPackedBytes in EmitPackedAddU8
2016-12-20 22:07:51 +00:00
MerryMage
097f6a83da
emit_x64: Document ExtractAndDuplicateMostSignificantBitFromPackedWords
2016-12-20 22:06:14 +00:00
MerryMage
03f168094d
emit_x64: Document ExtractMostSignificantBitFromPackedBytes
2016-12-20 22:05:51 +00:00
FernandoS27
8919265d2c
Implement SADD8, SADD16, SSUB8, SSUB16, USUB16
2016-12-20 21:52:38 +00:00
FernandoS27
3f6ecfe245
Implemented USAD8 and USADA8
2016-12-20 21:52:38 +00:00
MerryMage
b1d3e7aae9
emit_x64: Refactor patching code
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* Only have a single std::unordered_map for patching information
* Factor patch emitters into own functions
* Implement EmitX64::Unpatch
2016-12-20 14:06:55 +00:00
MerryMage
74a95ea51e
block_of_code: Rename alloc to AllocateFromCodeSpace
2016-12-18 23:43:48 +00:00
MerryMage
96e46ba6b5
Implement QADD, QSUB, QDADD, QDSUB
2016-12-15 22:34:29 +00:00
MerryMage
276873bf70
Wrap #pragma warning with #ifdef _MSC_VER .. #endif
2016-12-15 21:36:02 +00:00
MerryMage
0e8b626d87
CMakeLists: Globally disable MSVC warning C4592
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C4592: Symbol will be dynamically initialized (implementation limitation)
2016-12-15 21:09:55 +00:00
MerryMage
91e851a991
CMakeLists: Enable /W4 on MSVC
2016-12-15 20:52:23 +00:00
MerryMage
63caed7b09
emit_x64: Remove argument names of unused arguments
2016-12-15 20:52:22 +00:00
MerryMage
5bea2e1680
block_of_code: Support stack unwinding on Windows
2016-12-12 07:49:18 +00:00
MerryMage
4962d92b79
block_of_code: Do not regenerate prelude when clearing cache
2016-12-12 07:49:18 +00:00
MerryMage
179a3388f9
block_of_code: Provide an alloc function to allocate space in the code block
2016-12-12 07:49:18 +00:00
Lioncash
f467589346
emit_x64: Remove unnecessary casts
2016-12-05 20:30:19 +00:00
Lioncash
a37631c010
emit_x64: Use reinterpret_cast for pointer casts
2016-12-05 20:30:19 +00:00
Lioncash
fafa845f64
emit_x64: Make GetBasicBlock() const qualified
2016-12-05 12:46:22 +00:00
Lioncash
6a16edc0fb
emit_x64: Move implementations into the cpp file
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Prevents needing to rebuild everything including the emitter if any
details ever change.
2016-12-05 12:46:22 +00:00
Lioncash
282029f60a
emit_x64: Forward declare BlockOfCode
2016-12-05 12:46:22 +00:00
Lioncash
6898b74c78
emit_x64: Get rid of indirect includes
2016-12-05 12:46:22 +00:00
MerryMage
54d051977f
emit_x64: Use movdqa instead of movaps in EmitPackedSubU8
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While movaps and movdqa are behaviourly equivalent, using movaps may incur
a domain crossing penalty on some microarchitectures. This is because
movaps is an instruction in the floating-point domain while the following
instructions are in the integer domain.
2016-12-05 01:00:51 +00:00
MerryMage
52e1445f43
Implement USUB8
2016-12-05 00:29:15 +00:00
MerryMage
5c1aab1666
Implement CLZ
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Includes tests
2016-12-04 22:56:33 +00:00
MerryMage
1a1646d962
Implement UADD8
2016-12-04 20:52:33 +00:00
MerryMage
7cad6949e7
IR: Implement new pseudo-operation GetGEFromOp
2016-12-04 20:52:06 +00:00
MerryMage
25f21b5371
emit_x64: Inline nzcv computation into EmitFPCompare32 and EmitFPCompare64
2016-12-04 11:43:31 +00:00
MerryMage
cede5e442a
emit_x64: Use xorps/xorpd when argument to TransferToFP32/TransferToFP64 is an immediate zero
2016-12-03 11:41:10 +00:00
MerryMage
e166965f3e
Implement VCMP
2016-12-03 11:41:09 +00:00
MerryMage
f2fe376fc6
Support 64-bit immediates
2016-12-03 11:29:50 +00:00
Mat M
95f34c683c
reg_alloc: Remove unnecessary breaks after returns ( #54 )
2016-12-02 19:14:44 +00:00
Mat M
de1f831d79
microinstruction: Make use_count private ( #53 )
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Makes the operation a part of the direct interface.
2016-11-30 21:51:06 +00:00
MerryMage
3621a925b2
reg_alloc: Register allocator related constraints belong with the rest of the register allocator
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HostLocToReg64 contained two DEBUG_ASSERTs invloving constraints that
really belonged to the register allocator.
The register allocator prevents allocation of RSP and R15 because those
are reserved for the stack pointer and the state pointer respectively.
2016-11-30 19:42:41 +00:00
MerryMage
5f11b4f50e
HostLoc: R15 is a GPR
2016-11-30 18:38:03 +00:00
Sebastian Valle
14eb70d7e4
VFP: Fixed the VCVT behavior when converting from unsigned 32-bit values. ( #51 )
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Use a 64-bit register to hold the values so that we don't end up interpreting them as signed values.
2016-11-27 23:25:50 +00:00
Merry
0ff8c375af
Implement UHSUB8 and UHSUB16 ( #48 )
2016-11-26 18:27:21 +00:00
Merry
cb17f9a3ed
Implement SHADD8 and SHADD16 ( #47 )
2016-11-26 18:12:29 +00:00
MerryMage
c0c1bb1094
Implemented UHADD16
2016-11-26 11:28:20 +00:00
Sebastian Valle
4d44474ad4
Implemented the ARM UHADD8 instruction. ( #45 )
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The x64 implementation uses the SSSE3 instruction PSHUFB.
A non-SSE fallback is provided in case the CPU doesn't support it.
2016-11-25 20:32:22 +00:00
MerryMage
b6f7b8babd
ir: Implement GetGEFlags, SetGEFlags
2016-11-23 19:44:27 +00:00
Mat M
6a2174ebfa
Add missing explicit specifiers ( #27 )
2016-09-07 12:08:48 +01:00
Mat M
6e0f27a500
types: Add helpers for determining single and doubleword extension registers ( #26 )
2016-09-07 12:08:35 +01:00
Mat M
5bc9ce544f
arm_types: Move into arm folder ( #25 )
2016-09-06 00:52:33 +01:00
MerryMage
1f61a3d7bc
jitstate: Rename fields s/guest_FPSCR/FPSCR/
2016-09-05 14:42:21 +01:00
Mat M
6d53bb6d7e
arm_types: Split out LocationDescriptor ( #20 )
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This isn't really an ARM-specific type, since it's used to indicate a
Block location.
2016-09-05 11:54:09 +01:00
Mat M
858796a029
Eliminate variable shadowing warnings with MSVC ( #17 )
2016-09-04 11:30:57 +01:00
Mat M
7f9a0c3c38
Remove unnecessary explicit includes ( #16 )
2016-09-03 21:48:03 +01:00
