Ryan Houdek
cebcf50c65
x87OptimizationPass: Fixes {Inc,Dec}StackPop
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On the slow path these were pushing and popping in the wrong direction.
Switch them around to ensure the unittests work.
2025-04-02 14:25:02 -07:00
Ryan Houdek
feab0bce4b
x87StackOptimizationPass: Initialize a couple of arrays
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Just to silence some warnings that think these aren't zero initialized
before using.
2025-03-29 14:02:46 -07:00
Paulo Matos
4565f2b689
Initialize class fields to null/zero
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Silence a couple of static analyzer warnings.
2025-03-27 15:35:40 +01:00
Paulo Matos
b18f148575
Abstract AddressMode into its own header
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Also refactor usage of utility functions into x87 Stack Optimization Pass.
2025-03-20 11:41:26 +01:00
Paulo Matos
e18a661b50
Refactor OP_STORESTACKMEM case in x87 Stack Opt Pass
2025-03-18 18:34:06 +01:00
Ryan Houdek
031afbfb18
Various: Adds missing SPDX file headers
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NFC
2025-03-07 11:34:31 -08:00
Paulo Matos
0bccb1ece5
Ensure predicate cache is reset when control flow leaves block
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Whenever the control float leaves the block, it might clobber the
predicate register so we reset the cache whenever that happens.
Fixes #4264
2025-01-27 20:12:43 +01:00
Tony Wasserka
e54b9237c6
Drop use of assume-asserting logging macros
2025-01-21 12:01:33 +01:00
Paulo Matos
2d53867668
x87 fst/fld optimization for different addrmodes
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Includes tests and instcountci files and tests.
When the x87 optimizations were implement, we missed
optimizing different addressing modes. This commit addresses this issue.
Discussed in #4252 .
2025-01-14 16:20:33 +01:00
Paulo Matos
cbda688e29
Revert "Cache predicate register generation from pattern"
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This reverts commit 72a4063651#4264
2025-01-10 12:52:11 +01:00
Ryan Houdek
a47ed105e7
x87StackOptimizationPass: Minor opt to f80 fchs and fabs
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It's faster to load the f80 sign mask from our named vector constants
than synthesizing the values. Changes a 4 instruction sequence to
synthesize to be 1 load.
2025-01-03 13:47:10 -08:00
Paulo Matos
72a4063651
Cache predicate register generation from pattern
2024-12-06 10:15:38 +01:00
Paulo Matos
1d3ce30e50
Generate SVE for 80bit load/stores when possible
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Fixes #4166 .
2024-12-06 10:15:29 +01:00
Ryan Houdek
9b6cc8f7e0
IR: Convert OpSize over to enum class
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NFC
Do the final mopping up to convert the OpSize enum to an enum class!
2024-10-29 16:52:16 -07:00
Ryan Houdek
034b62292b
Passes/x86StackOptimization: Fixes implicit conversion of OpSize
2024-10-28 19:26:02 -07:00
Ryan Houdek
2dd0a82059
IR: Change F80CVTTo to use IR::OpSize
2024-10-28 02:23:47 -07:00
Ryan Houdek
eccfb53bd5
IR: Change StoreStackMemory to use IR::OpSize
2024-10-28 02:01:47 -07:00
Ryan Houdek
44f9df062e
IR: Change Vector_FToI to use IR::OpSize
2024-10-28 01:50:23 -07:00
Ryan Houdek
30317ac979
IR: Change Float_FToF to use IR::OpSize
2024-10-28 01:22:45 -07:00
Ryan Houdek
65439956bf
IR: Change VCastFromGPR to use IR::OpSize
2024-10-28 01:18:21 -07:00
Ryan Houdek
4e21177988
IR: Change VBSL to use IR::OpSize
2024-10-28 01:13:53 -07:00
Ryan Houdek
365d8b9508
IR: Change VInsGPR to use IR::OpSize
2024-10-28 01:07:16 -07:00
Ryan Houdek
29115b3185
IR: Change VFAdd to use IR::OpSize
2024-10-28 00:38:55 -07:00
Ryan Houdek
0dfd5dd96f
IR: Change VXor to use IR::OpSize
2024-10-28 00:15:33 -07:00
Ryan Houdek
fc04b9113e
IR: Change VAnd to use IR::OpSize
2024-10-28 00:11:44 -07:00
Ryan Houdek
0a34a43976
IR: Change VFSqrt to use IR::OpSize
2024-10-27 22:42:37 -07:00
Ryan Houdek
9f18de0196
IR: Change VFNeg to use IR::OpSize
2024-10-27 22:33:25 -07:00
Ryan Houdek
0bffdc4e27
IR: Change VFAbs to use IR::OpSize
2024-10-27 22:32:37 -07:00
Ryan Houdek
886db4ffca
IR: Change LoadNamedVectorConstant to use IR::OpSize
2024-10-27 22:05:42 -07:00
Ryan Houdek
1a115a8ce6
IR: Change FCmp to use IR::OpSize
2024-10-27 18:06:34 -07:00
Ryan Houdek
764aacaa8f
IR: Change VExtractToGPR to use IR::OpSize
2024-10-27 17:58:53 -07:00
Ryan Houdek
014917301a
IR: Change StoreMem to use IR::OpSize
2024-10-27 17:14:18 -07:00
Ryan Houdek
5fd127b53a
IR: Change StoreContextIndexed to use IR::OpSize
2024-10-27 15:51:30 -07:00
Ryan Houdek
ece89ddeab
IR: Change LoadContextIndexed to use IR::OpSize
2024-10-27 15:50:03 -07:00
Ryan Houdek
2f9b0de742
IR: Change StoreContext to use IR::OpSize
2024-10-27 15:46:32 -07:00
Ryan Houdek
40fd4bbb66
IR: Change LoadContext to use IR::OpSize
2024-10-27 15:42:07 -07:00
Paulo Matos
10ec6b63b6
Fix FXTRACT for 0.0 and -0.0
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Fixes fxtract by returning the correct values for 0.0 and -0.0. We moved the split of fxtract into _sig and _exp, to the opcode dispatcher, to ease some comparisons.
Also removed the IR node F80XTRACTStack which is not needed anymore.
2024-10-17 09:05:10 +02:00
Paulo Matos
eb76dbdf4d
x87 small cleanups; NFC
2024-10-02 18:27:51 +02:00
Billy Laws
f26bb6bf53
x87StackOptimizationPass: Default initialise StackMemberInfo members
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Not doing so is UB.
2024-07-31 17:30:29 +00:00
Paulo Matos
a1378f94ce
X87 Code Refactoring and Optimization Pass
2024-07-22 08:44:45 +02:00
Ryan Houdek