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Code Issues Packages Projects Releases 67 Wiki Activity
13,174 Commits 11 Branches 71 Tags
02c00a87dde59cd89f6d7be1db22ed068ae50e0c
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821 Commits
Author SHA1 Message Date
Paulo Matos eb1689e79f instcountci: Revert Fix quiet and signalling nan propagation 2025-10-16 09:11:01 +02:00
Paulo Matos bc6295a78d Revert "Fix quiet and signalling nan propagation" 
This reverts commit e7a47a647c.
 2025-10-16 08:53:44 +02:00
Lioncache b98d5f30c0 RegisterAllocationPass: Ensure relevant members are initialized 
Ensures that they have deterministic values on construction
 2025-10-09 04:17:21 -04:00
Ryan Houdek 673e826e46 FEX: Remove InlineSyscall and related flags 
FEXCore no longer optimizes syscalls to be inline.

NFC, just avoids passing around a bunch of data structures for no
reason.
 2025-10-08 19:33:58 -07:00
Ryan Houdek f1f81f9de2 FEXCore: Remove InlineSyscall 
Due to IR changes we can no longer do this, its use was fairly limited
anyway.
 2025-10-08 18:47:18 -07:00
Lioncache 7aa5bc0503 EnumUtils: Further simplify enum passthrough formatting 
Turns out a simpler way was added to the docs at some point and I never
noticed.

Before:
   text     data      bss      dec      hex  filename
4159895  1471360  4336824  9968079   9819cf  Bin/FEX

After:
   text     data      bss      dec      hex  filename
4157159  1471360  4336824  9965343   980f1f  Bin/FEX
 2025-10-07 01:52:05 -04:00
Lioncache c1cfd4db83 Addressing: Shave 8 bytes off AddressMode 
Just a trivial rearrangement, Drops the struct down to 40 bytes.
We can also make some functions take it by const reference so we
aren't churning some copies.

Before:
   text     data      bss      dec      hex  filename
4160559  1471360  4336824  9968743   981c67  Bin/FEX

After:
   text     data      bss      dec      hex  filename
4159927  1471360  4336824  9968111   9819ef  Bin/FEX
 2025-10-06 15:52:15 -04:00
Ryan Houdek 06ff0a45a7 Merge pull request #4935 from lioncash/move 
IR: Remove Swap1/Swap2 ops
 2025-10-05 11:57:35 -07:00
Ryan Houdek c948d532a7 Merge pull request #4934 from lioncash/select 
OpcodeDispatcher: Move off implicit _Select
 2025-10-05 11:54:59 -07:00
Lioncache 16b09a9dd3 OpcodeDispatcher: Move off implicit _Select 
Resolves a lingering TODO.
 2025-10-05 13:57:36 -04:00
Lioncache 4f6800b768 IR: Remove Swap1/Swap2 ops 
These are no longer used.
 2025-10-05 13:26:51 -04:00
Lioncache c84801adb3 RedundantFlagCalc: Avoid vector copy in OptimizeParity() 
Previously this was making a copy of the vector, when we only
need to read from it.
 2025-10-05 12:17:45 -04:00
Lioncache 69f990c1f8 RedundantFlagCalc: Organize headers 
Also remove incorrect comment that this pass isn't used.
 2025-10-05 12:17:45 -04:00
Lioncache 8a83564678 RedundantFlagCalc: Remove unimplemented prototype 
Just tidies the interface a little.
 2025-10-05 12:17:45 -04:00
Lioncache 43d93f836f RedundantFlagCalc: Mark members as const where applicable 
These don't affect member state.
 2025-10-05 03:14:21 -04:00
Ryan Houdek a499ad6404 IR: Implement two new IR ops 
rbit is useful in generic algorithms.
`MaskGenerateFromBitWidth` is only really useful for SSE4a, but
implemented in the OpcodeDispatcher is rough, so add an operation.
 2025-10-04 02:43:39 -07:00
Lioncache 48c6acbc87 IR: Move RegisterAllocationPass forward decl to JITClass 
This isn't actually used anywhere in the IR header, so we can
move it to where it's actually used.

Now the IR interface header doesn't have anything related to the
independent passes in it.
 2025-10-04 00:08:58 -04:00
Ryan Houdek b5d93bc4a0 Merge pull request #4928 from lioncash/passthru 
EnumUtils: Add define for default passthrough formatting
 2025-10-03 19:45:41 -07:00
Ryan Houdek 012c2ba851 IR: Fixes vector 64-bit binops 
We were only supporting operating size of 256-bit and 128-bit. These
also support 64-bit which wasn't wired up.

SSE4a will want to use 64-bit.
 2025-10-03 13:04:09 -07:00
Lioncache a0c2ce0068 EnumUtils: Add define for default passthrough formatting 
Handles a normal case where printing an enum type as an integral value
is still desirable.

Mainly just a way to reduce boilerplate.
 2025-10-03 14:21:19 -04:00
Lioncache 0258e914e0 IR: Convert RegisterClassType to an enum class 
Removes the last of the wrapper value types in favor of enum classes.
 2025-10-03 03:54:56 -04:00
Ryan Houdek c35b81d2c5 Merge pull request #4925 from lioncash/regclass 
IREmitter: Add register class helpers
 2025-10-02 22:14:41 -07:00
Lioncache fc63dcedb6 IR: Migrate to new helpers 
Reduces a bunch of noise related to the register classes and hoists them
out so that converting the classes over to enums should be fairly
straightforward.
 2025-10-03 00:53:02 -04:00
Lioncache c879650c4b IR: Add GPR/FPR helpers 
These will be utilized in follow up PRs
 2025-10-02 23:53:50 -04:00
Lioncache 3841cc4aa5 IRDumper: Add remaining missing enum values 
Now that the compiler can warn against these, we can fill the
remaining list in.
 2025-10-02 12:18:36 -04:00
Lioncache 468f2f2d2d IRDumper: Convert remaining printers to lambda style invocations 
This allows easily moving the default case out of the switch, making it
easier for compilers to warn about missing values in switches if any
enum members are added in the future but aren't added to the
formatters.
 2025-10-02 12:18:28 -04:00
Lioncache be5db91c13 IRDumper: Add missing CheckTF BranchHint 2025-10-02 03:01:11 -04:00
Lioncache 6e7d0a520a IRDumper: Fix error message for FloatCompareOp 
If ever printed this would give a misleading error that it was an
unrecognized OpSize type.
 2025-10-02 02:57:29 -04:00
Lioncache e37996873a IRDumper: Add missing FenceType entry 2025-10-02 02:55:34 -04:00
Lioncache 25e851b570 IRDumper: Add missing SyscallFlags entry 2025-10-02 02:55:31 -04:00
Lioncache d65c54ba21 IR: Remove TypeDefinition struct 
These aren't used at all.
 2025-10-02 00:50:51 -04:00
Lioncache f76e8c7185 IR: Convert MemOffsetType to enum class 
Gets rid of another wrapper struct.
 2025-10-02 00:24:42 -04:00
Lioncache 530821fc4a IR: Convert rounding modes to enum class 
Same behavior, but more compact
 2025-10-01 23:37:57 -04:00
Lioncache 863d1e0007 IR: Convert FenceType to an enum class 
Same thing minus an extra struct lingering around.
 2025-10-01 23:13:08 -04:00
Lioncache a798880ac8 IR: Convert CondClassType over to enum class 
Instead of having this sort of odd indirection through a struct type,
we can add support for defining custom enums in the IR description.

This lets us both get strong typing (and allow for weak typing, should
any enum in the future need it), without needing a struct for a basic
value type.

Even then, if we do need a struct for anything in the future, then
we still allow strong typing for values themselves while allowing
them to be used in various ways.
 2025-10-01 10:45:00 -04:00
Ryan Houdek 7f8fffbb24 FEXCore: Implement support for AVX gathers with overflow 
Falls down the emulated path so we can zero extend the address
calculation. No way for SVE gathers to use 32-bit addressing.
 2025-09-29 16:06:02 -07:00
Ryan Houdek e5680e031d Merge pull request #4835 from pmatos/fix/classify 
Fix quiet and signalling nan propagation
 2025-09-23 11:17:37 -07:00
Paulo Matos e7a47a647c Fix quiet and signalling nan propagation 
This adds a new mode X87StrictReducedPrecision.
The strict reduced precision is like the reduced precision but adds extra checks,
like the currently implemented nan and snan propagations.

Fix for __builtin_issignaling() test of SPEC2017 classify test.
 2025-09-23 13:48:45 +02:00
Paulo Matos 21e29af48b Remove unused IsZero; NFC 2025-09-22 14:22:14 +02:00
Lioncache 056abb5901 IR: Add missing includes 
Fixes some indirect includes while we're at it.
 2025-09-15 11:47:39 +02:00
Lioncache af28406dbc IR: Remove unnecessary friend class declarations from OrderedNode 
These classes don't exist anymore, so we can get rid of these declarations.
 2025-09-15 11:37:37 +02:00
Ryan Houdek 61719115e5 Merge pull request #4817 from neobrain/refactor_code_cache_new_interfaces 
CodeCache: Introduce new interfaces
 2025-09-11 12:59:33 -07:00
Ryan Houdek 0eedd55dfd Merge pull request #4866 from neobrain/refactor_reformat 
Update code formatting
 2025-09-11 10:13:42 -07:00
Ryan Houdek 4a9170e981 Merge pull request #4837 from bylaws/x87opt 
X87: Better cache intermediate results in the X87 slowpath
 2025-09-11 10:12:36 -07:00
Tony Wasserka db601d333b Core: Rename and move AOTIR.cpp and AOTIR.h 
The new names better reflect the contents after recent/upcoming API changes.
 2025-09-11 10:49:07 +02:00
Tony Wasserka af1c2cccac Rename AOTIR.cpp to CodeCache.cpp 2025-09-11 10:49:07 +02:00
Tony Wasserka 9fdd96af61 Update code formatting 2025-09-11 10:40:29 +02:00
Lioncache ad3a024b69 IREmitter: Remove friend class declarations 
These no longer need specific access to internals.
 2025-09-10 13:12:58 -04:00
Billy Laws 6789919fca X87StackOptimization: Don't flush to mem when entering slow path 2025-09-09 21:29:12 +01:00
Billy Laws 6a1eb0e508 X87StackOptimization: Defer FTW valid bits calculation 2025-09-09 21:29:12 +01:00