MerryMage
a8a712c801
Relicense to 0BSD
2020-04-23 15:45:57 +01:00
MerryMage
8bef1afb9a
emit_x64_floating_point: SSE2 implementation for DenormalsAreZero
2020-04-22 21:06:18 +01:00
MerryMage
49fcfe040c
reg_alloc: Explicitly specify GPR and XMM order
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This allows each backend to modify what registers they want to use and their preferred orderings
2020-04-22 21:06:17 +01:00
MerryMage
325808949f
backend/x64: Rename namespace BackendX64 -> Backend::X64
2020-04-22 21:06:17 +01:00
MerryMage
bd88286b21
cast_util: Add FptrCast
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Reduce unnecessary type duplication when casting a lambda to a function pointer.
2020-04-22 21:06:17 +01:00
MerryMage
fe583aa076
lut_from_list: Reduce number of required template arguments
2020-04-22 21:06:17 +01:00
MerryMage
81fcb4e537
mp: Migrate to shared version of mp library
2020-04-22 21:06:17 +01:00
Merry
f252a62c1b
Merge pull request #502 from lioncash/header
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General: Remove unnecessary includes
2020-04-22 21:04:22 +01:00
Lioncash
349d4b577a
General: Remove unnecessary includes
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Removes unnecessary header dependencies that have accumulated over time
as changes have been made. Lessens the amount of files that need to be
rebuilt when the headers change.
2020-04-22 21:04:22 +01:00
Lioncash
cba9351b82
backend/x64/emit_*: Apply const where applicable
2020-04-22 21:04:22 +01:00
MerryMage
0de3993373
a32_jitstate: Remove fpsr_idc
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We do not really have accurate FPSR state in any case.
2020-04-22 21:04:22 +01:00
MerryMage
49fca15f90
{a32,a64}_jitstate: Rename FPSCR_IDC to fpsr_idc
2020-04-22 21:04:21 +01:00
Merry
09ee64ea98
Merge pull request #482 from lioncash/fixedfp
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A64: Handle half-precision variants of FP->Fixed instructions
2020-04-22 21:02:45 +01:00
Lioncash
604f39f00a
frontend/ir_emitter: Add half-precision->fixed-point opcodes
2020-04-22 21:01:45 +01:00
Merry
45864133f5
Merge pull request #478 from lioncash/stepfused
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A64: Handle half-precision variants of FRECPE and FRECPS
2020-04-22 21:01:44 +01:00
Lioncash
824c551ba2
frontend/ir_emitter: Add half-precision opcode variant of FPRSqrtStepFused
2020-04-22 21:01:44 +01:00
Lioncash
5dba99b4f4
frontend/ir_emitter: Add half-precision opcode variant for FPRSqrtEstimate
2020-04-22 21:01:44 +01:00
Lioncash
2184d24e8f
frontend/ir_emitter: Add half-precision opcode for FPRecipEstimate
2020-04-22 21:01:44 +01:00
Lioncash
6da0411111
frontend/ir_emitter: Add half-precision opcode for FPRecipStepFused
2020-04-22 21:01:44 +01:00
Lioncash
ad0c698f89
frontend/ir_emitter: Add half-precision variant of FPRoundInt
2020-04-22 21:01:44 +01:00
Lioncash
bd82513199
frontend/ir_emitter: Add half-precision opcode for FPMulAdd
2020-04-22 21:01:44 +01:00
MerryMage
13e8b7b516
emit_x64_floating_point: F16C implementation of FPSingleToHalf
2020-04-22 20:58:17 +01:00
MerryMage
d32d6fe598
emit_x64_floating_point: F16C implementation of FPHalfToSingle and FPHalfToDouble
2020-04-22 20:58:12 +01:00
MerryMage
a53ba12be2
emit_x64_floating_point: Factor out ConvertRoundingModeToX64Immediate
2020-04-22 20:58:12 +01:00
MerryMage
5a2adc6629
backend/x64: Expose FPCR in EmitContext instead of its subcomponents
2020-04-22 20:58:12 +01:00
Merry
01bb1cdd88
Merge pull request #458 from lioncash/float-op
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A64: Handle half-precision floating point in FABS, FNEG, and scalar FMOV
2020-04-22 20:58:12 +01:00
Lioncash
8309ec7a9f
frontend/ir_emitter: Add half-precision variant of FPAbs
2020-04-22 20:58:12 +01:00
Lioncash
e4c259d69f
frontend/ir_emitter: Add half->{single, double} and {double, single}->half conversion opcodes
2020-04-22 20:58:12 +01:00
Lioncash
c97efcb978
frontend/ir_emitter: Add half-precision variant of FPNeg
2020-04-22 20:58:12 +01:00
Lioncash
bd892ec4ef
frontend/ir/ir_emitter: Amend FPRecipExponent to handle half-precision floating point
2020-04-22 20:58:11 +01:00
Lioncash
7c81a58ed3
frontend/ir/ir_emitter: Alter parameters of FPDoubleToSingle() and FPSingleToDouble() to pass along desired rounding mode
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This will be necessary to special-case the non-IEEE Von Neumann rounding
to odd rounding mode.
2020-04-22 20:58:10 +01:00
Lioncash
9cf3c25811
frontend/ir/ir_emitter: Add opcodes for floating point reciprocal exponents
2020-04-22 20:58:10 +01:00
MerryMage
03ad2072a7
emit_x64_floating_point: Reduce fallback LUT code in EmitFPToFixed
2020-04-22 20:55:06 +01:00
MerryMage
90193b0e3d
IR: Add fbits argument to FixedToFP-related opcodes
2020-04-22 20:55:06 +01:00
MerryMage
3caeb62ef1
emit_x64_floating_point: Hardware FMA implementation of FPRSqrtStepFused
2020-04-22 20:55:06 +01:00
MerryMage
344ee76aba
emit_x64_floating_point: Hardware FMA implementation of FPRecipStepFused{32,64}
2020-04-22 20:55:06 +01:00
MerryMage
27427595b7
emit_x64_floating_point: EmitFPToFixed: maxsd optimization
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maxsd is not required when doing a signed conversion, because x64
produces a 0x80...00 value for out of range values.
2020-04-22 20:53:46 +01:00
MerryMage
1abf82ac4a
emit_x64_floating_point: ZeroIfNaN: pxor -> xorps
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xorps is shorter and more appropriate here.
2020-04-22 20:53:46 +01:00
BreadFish64
2a65442933
Backend: Create "backend" folder
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similar to the "frontend" folder
2020-04-22 20:53:46 +01:00
