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Revision tags: llvmorg-20.1.0, llvmorg-20.1.0-rc3, llvmorg-20.1.0-rc2, llvmorg-20.1.0-rc1, llvmorg-21-init, llvmorg-19.1.7, llvmorg-19.1.6, llvmorg-19.1.5, llvmorg-19.1.4, llvmorg-19.1.3, llvmorg-19.1.2, llvmorg-19.1.1, 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, 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, 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, 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, llvmorg-15.0.6, llvmorg-15.0.5, llvmorg-15.0.4, llvmorg-15.0.3, llvmorg-15.0.2, llvmorg-15.0.1, llvmorg-15.0.0, llvmorg-15.0.0-rc3, llvmorg-15.0.0-rc2, llvmorg-15.0.0-rc1, llvmorg-16-init, llvmorg-14.0.6, llvmorg-14.0.5, llvmorg-14.0.4, llvmorg-14.0.3, llvmorg-14.0.2, llvmorg-14.0.1 |
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| #
72c1a0d9 |
| 22-Mar-2022 |
Stanislav Mekhanoshin <[email protected]> |
[AMDGPU] Allow v_accvgpr_write to use SGPR on gfx90a
This is undocumented, but it should work.
Differential Revision: https://reviews.llvm.org/D122252
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| #
275b0c5a |
| 17-Mar-2022 |
Stanislav Mekhanoshin <[email protected]> |
[AMDGPU] Add 2 gfx940 mfma tests. NFC.
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Revision tags: llvmorg-14.0.0, llvmorg-14.0.0-rc4, llvmorg-14.0.0-rc3, llvmorg-14.0.0-rc2, llvmorg-14.0.0-rc1, llvmorg-15-init, llvmorg-13.0.1, llvmorg-13.0.1-rc3 |
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| #
aeaf85b9 |
| 13-Jan-2022 |
Stanislav Mekhanoshin <[email protected]> |
[AMDGPU] Select VGPR versions of MFMA if possible
We can select _vgprcd versions of MAI instructions and have no
AGPRs with the whole budget left for VGPRs if:
1. This is a kernel;
2. It has no cal
[AMDGPU] Select VGPR versions of MFMA if possible
We can select _vgprcd versions of MAI instructions and have no
AGPRs with the whole budget left for VGPRs if:
1. This is a kernel;
2. It has no calls;
3. It runs at least on 2 waves thus having not more that 256 VGPRs.
4. There is no inline asm requesting AGPRs.
Differential Revision: https://reviews.llvm.org/D117253
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Revision tags: llvmorg-13.0.1-rc2, llvmorg-13.0.1-rc1 |
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| #
18f93512 |
| 19-Nov-2021 |
RamNalamothu <[email protected]> |
[AMDGPU] Do not generate ELF symbols for the local branch target labels
The compiler was generating symbols in the final code object for local
branch target labels. This bloats the code object, slow
[AMDGPU] Do not generate ELF symbols for the local branch target labels
The compiler was generating symbols in the final code object for local
branch target labels. This bloats the code object, slows down the loader,
and is only used to simplify disassembly.
Use '--symbolize-operands' with llvm-objdump to improve readability of the
branch target operands in disassembly.
Fixes: SWDEV-312223
Reviewed By: scott.linder
Differential Revision: https://reviews.llvm.org/D114273
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Revision tags: llvmorg-13.0.0, llvmorg-13.0.0-rc4, llvmorg-13.0.0-rc3, llvmorg-13.0.0-rc2, llvmorg-13.0.0-rc1, llvmorg-14-init, llvmorg-12.0.1, llvmorg-12.0.1-rc4, llvmorg-12.0.1-rc3, llvmorg-12.0.1-rc2, llvmorg-12.0.1-rc1, llvmorg-12.0.0, llvmorg-12.0.0-rc5, llvmorg-12.0.0-rc4, llvmorg-12.0.0-rc3, llvmorg-12.0.0-rc2 |
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| #
a8d9d507 |
| 17-Feb-2021 |
Stanislav Mekhanoshin <[email protected]> |
[AMDGPU] gfx90a support
Differential Revision: https://reviews.llvm.org/D96906
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Revision tags: llvmorg-11.1.0, llvmorg-11.1.0-rc3, llvmorg-12.0.0-rc1, llvmorg-13-init, llvmorg-11.1.0-rc2, llvmorg-11.1.0-rc1, llvmorg-11.0.1, llvmorg-11.0.1-rc2, llvmorg-11.0.1-rc1, llvmorg-11.0.0, llvmorg-11.0.0-rc6, llvmorg-11.0.0-rc5, llvmorg-11.0.0-rc4, llvmorg-11.0.0-rc3, llvmorg-11.0.0-rc2, llvmorg-11.0.0-rc1, llvmorg-12-init, llvmorg-10.0.1, llvmorg-10.0.1-rc4, llvmorg-10.0.1-rc3, llvmorg-10.0.1-rc2, llvmorg-10.0.1-rc1 |
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| #
8c5dc084 |
| 03-Apr-2020 |
Stanislav Mekhanoshin <[email protected]> |
[AMDGPU] Added label to test. NFC.
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| #
04627950 |
| 02-Apr-2020 |
Stanislav Mekhanoshin <[email protected]> |
[AMDGPU] Propagate AGPR RC from PHI to its PHI operands
We can fix register class of PHI based on its all AGPR uses.
That leaves behind all PHIs which were already processed
earlier. Propagate RC ba
[AMDGPU] Propagate AGPR RC from PHI to its PHI operands
We can fix register class of PHI based on its all AGPR uses.
That leaves behind all PHIs which were already processed
earlier. Propagate RC back to PHI operands of a PHI.
Differential Revision: https://reviews.llvm.org/D77344
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Revision tags: llvmorg-10.0.0, llvmorg-10.0.0-rc6, llvmorg-10.0.0-rc5, llvmorg-10.0.0-rc4, llvmorg-10.0.0-rc3, llvmorg-10.0.0-rc2, llvmorg-10.0.0-rc1, llvmorg-11-init, llvmorg-9.0.1, llvmorg-9.0.1-rc3, llvmorg-9.0.1-rc2, llvmorg-9.0.1-rc1 |
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| #
af7d4022 |
| 13-Nov-2019 |
Stanislav Mekhanoshin <[email protected]> |
[AMDGPU] Fixed mfma-loop test. NFC.
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| #
d4303b38 |
| 24-Oct-2019 |
Stanislav Mekhanoshin <[email protected]> |
[AMDGPU] Fold AGPR reg_sequence initializers
Differential Revision: https://reviews.llvm.org/D69413
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| #
3c8e0551 |
| 24-Oct-2019 |
Stanislav Mekhanoshin <[email protected]> |
[AMDGPU] Fix mfma scheduling crash
An SUnit can be neither intruction not SDNode. It is all
null if represents a nop. Fixed a crash on using SU->getInstr().
Differential Revision: https://reviews.l
[AMDGPU] Fix mfma scheduling crash
An SUnit can be neither intruction not SDNode. It is all
null if represents a nop. Fixed a crash on using SU->getInstr().
Differential Revision: https://reviews.llvm.org/D69395
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| #
33092194 |
| 21-Oct-2019 |
Stanislav Mekhanoshin <[email protected]> |
[AMDGPU] Select AGPR in PHI operand legalization
If a PHI defines AGPR legalize its operands to AGPR.
At the moment we can get an AGPR PHI with VGPR operands.
I am not aware of any problems as it se
[AMDGPU] Select AGPR in PHI operand legalization
If a PHI defines AGPR legalize its operands to AGPR.
At the moment we can get an AGPR PHI with VGPR operands.
I am not aware of any problems as it seems to be handled
gracefully in RA, but this is not right anyway.
It also slightly decreases VGPR pressure in some cases
because we do not have to a copy via VGPR.
Differential Revision: https://reviews.llvm.org/D69206
llvm-svn: 375446
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| #
0fab220e |
| 18-Oct-2019 |
Stanislav Mekhanoshin <[email protected]> |
[AMDGPU] move PHI nodes to AGPR class
If all uses of a PHI are in AGPR register class we should
avoid unneeded copies via VGPRs.
Differential Revision: https://reviews.llvm.org/D69200
llvm-svn: 37
[AMDGPU] move PHI nodes to AGPR class
If all uses of a PHI are in AGPR register class we should
avoid unneeded copies via VGPRs.
Differential Revision: https://reviews.llvm.org/D69200
llvm-svn: 375297
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