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Revision tags: llvmorg-21-init, llvmorg-19.1.7, llvmorg-19.1.6, llvmorg-19.1.5, llvmorg-19.1.4 |
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be187369 |
| 14-Nov-2024 |
Kazu Hirata <kazu@google.com> |
[AMDGPU] Remove unused includes (NFC) (#116154)
Identified with misc-include-cleaner.
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Revision tags: llvmorg-19.1.3, llvmorg-19.1.2, llvmorg-19.1.1 |
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b30b9eb7 |
| 24-Sep-2024 |
Matt Arsenault <Matthew.Arsenault@amd.com> |
LiveInterval: Make verify functions return bool (#109672)
This will allow the MachineVerifier to check these properties
instead of just asserting
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Revision tags: llvmorg-19.1.0, llvmorg-19.1.0-rc4, llvmorg-19.1.0-rc3, llvmorg-19.1.0-rc2, llvmorg-19.1.0-rc1, llvmorg-20-init |
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aeafdc21 |
| 16-Jul-2024 |
Jay Foad <jay.foad@amd.com> |
[AMDGPU] Use using instead of typedef. NFC.
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abde52aa |
| 10-Jul-2024 |
paperchalice <liujunchang97@outlook.com> |
[CodeGen][NewPM] Port `LiveIntervals` to new pass manager (#98118)
- Add `LiveIntervalsAnalysis`.
- Add `LiveIntervalsPrinterPass`.
- Use `LiveIntervalsWrapperPass` in legacy pass manager.
- Use
[CodeGen][NewPM] Port `LiveIntervals` to new pass manager (#98118)
- Add `LiveIntervalsAnalysis`.
- Add `LiveIntervalsPrinterPass`.
- Use `LiveIntervalsWrapperPass` in legacy pass manager.
- Use `std::unique_ptr` instead of raw pointer for `LICalc`, so
destructor and default move constructor can handle it correctly.
This would be the last analysis required by `PHIElimination`.
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4010f894 |
| 09-Jul-2024 |
paperchalice <liujunchang97@outlook.com> |
[CodeGen][NewPM] Port `SlotIndexes` to new pass manager (#97941)
- Add `SlotIndexesAnalysis`.
- Add `SlotIndexesPrinterPass`.
- Use `SlotIndexesWrapperPass` in legacy pass.
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Revision tags: llvmorg-18.1.8, llvmorg-18.1.7, llvmorg-18.1.6, llvmorg-18.1.5, llvmorg-18.1.4, llvmorg-18.1.3, llvmorg-18.1.2, llvmorg-18.1.1, llvmorg-18.1.0, llvmorg-18.1.0-rc4, llvmorg-18.1.0-rc3, llvmorg-18.1.0-rc2, llvmorg-18.1.0-rc1, llvmorg-19-init, llvmorg-17.0.6 |
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667ba7f8 |
| 16-Nov-2023 |
Valery Pykhtin <valery.pykhtin@gmail.com> |
[AMDGPU] Fix GCNRewritePartialRegUses pass: vector regclass is selected instead of scalar. (#69957)
For the following testcase:
undef %1.sub1:sgpr_96 = COPY undef %0:sgpr_32
%3:vgpr_32 = V_LSHL_
[AMDGPU] Fix GCNRewritePartialRegUses pass: vector regclass is selected instead of scalar. (#69957)
For the following testcase:
undef %1.sub1:sgpr_96 = COPY undef %0:sgpr_32
%3:vgpr_32 = V_LSHL_ADD_U32_e64 %1.sub1:sgpr_96, ...
GCNRewritePartialRegUses produced:
%4:vgpr_32 = COPY undef %1:sgpr_32
dead %2:vgpr_32 = V_LSHL_ADD_U32_e64 %4, ...
Register class for %4 is incorrect: there should be sgpr_32 instead of
vgpr_32 because the original %1 had scalar regclass. This patch fixes
that.
Note that GCNRewritePartialRegUses pass isn't enabled by default yet.
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Revision tags: llvmorg-17.0.5, llvmorg-17.0.4, llvmorg-17.0.3, llvmorg-17.0.2, llvmorg-17.0.1, llvmorg-17.0.0, llvmorg-17.0.0-rc4, llvmorg-17.0.0-rc3, llvmorg-17.0.0-rc2, llvmorg-17.0.0-rc1, llvmorg-18-init, llvmorg-16.0.6 |
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98aa8439 |
| 09-Jun-2023 |
Valery Pykhtin <valery.pykhtin@gmail.com> |
[AMDGPU] Fix register class for a subreg in GCNRewritePartialRegUses.
1. Improved code that deduces register class from instruction definitions. Previously if some instruction didn't contain a reg c
[AMDGPU] Fix register class for a subreg in GCNRewritePartialRegUses.
1. Improved code that deduces register class from instruction definitions. Previously if some instruction didn't contain a reg class for an operand it was considered as no information on register class even if other instructions specified the class.
2. Added check on required size of resulting register because in some cases classes with smaller registers had been selected (for example VReg_1).
Reviewed By: arsenm, #amdgpu
Differential Revision: https://reviews.llvm.org/D152832
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Revision tags: llvmorg-16.0.5, llvmorg-16.0.4, llvmorg-16.0.3, llvmorg-16.0.2, llvmorg-16.0.1, llvmorg-16.0.0, llvmorg-16.0.0-rc4, llvmorg-16.0.0-rc3, llvmorg-16.0.0-rc2, llvmorg-16.0.0-rc1, llvmorg-17-init, llvmorg-15.0.7 |
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8d0412ce |
| 09-Dec-2022 |
Valery Pykhtin <valery.pykhtin@gmail.com> |
[AMDGPU] Add pass to rewrite partially used virtual superregisters after RenameIndependentSubregs pass with registers of minimal size.
The main purpose of this is to simplify register pressure track
[AMDGPU] Add pass to rewrite partially used virtual superregisters after RenameIndependentSubregs pass with registers of minimal size.
The main purpose of this is to simplify register pressure tracking as after the pass there is no need
to track subreg liveness anymore.
On the other hand this pass creates more possibilites for the subreg unaware code, as many of the subregs
becomes ordinary registers.
Intersting sideeffect: spill-vgpr.ll has lost a lot of spills.
Reviewed By: #amdgpu, arsenm
Differential Revision: https://reviews.llvm.org/D139732
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