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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, 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 |
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| #
86815a18 |
| 01-Aug-2024 |
Matt Arsenault <Matthew.Arsenault@amd.com> |
AMDGPU/GlobalISel: Permit mapping G_FRAME_INDEX to sgprs (#101325)
eliminateFrameIndex should now properly handle materializing
frame indices in SGPRs, so treat this like the other constant
operan
AMDGPU/GlobalISel: Permit mapping G_FRAME_INDEX to sgprs (#101325)
eliminateFrameIndex should now properly handle materializing
frame indices in SGPRs, so treat this like the other constant
operand types.
On average this will produce worse code; we need to detect
VGPR uses, and improve SGPR->VGPR frame index folds.
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Revision tags: 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 |
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| #
bc6955f1 |
| 09-Feb-2024 |
Diana Picus <Diana-Magda.Picus@amd.com> |
[AMDGPU] Don't fix the scavenge slot at offset 0 (#79136)
At the moment, the emergency spill slot is a fixed object for entry
functions and chain functions, and a regular stack object otherwise.
T
[AMDGPU] Don't fix the scavenge slot at offset 0 (#79136)
At the moment, the emergency spill slot is a fixed object for entry
functions and chain functions, and a regular stack object otherwise.
This patch adopts the latter behaviour for entry/chain functions too. It
seems this was always the intention [1] and it will also save us a bit
of stack space in cases where the first stack object has a large
alignment.
[1]
https://github.com/llvm/llvm-project/commit/34c8b835b16fb3879f1b9770e91df21883356bb6
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Revision tags: 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 |
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| #
a88deb4b |
| 28-Nov-2022 |
Pierre van Houtryve <pierre.vanhoutryve@amd.com> |
[AMDGPU] Use aperture registers instead of S_GETREG
Fixes a longstanding TODO in the codebase where we were using S_GETREG + shift to do something that could simply be done with an inline constant (
[AMDGPU] Use aperture registers instead of S_GETREG
Fixes a longstanding TODO in the codebase where we were using S_GETREG + shift to do something that could simply be done with an inline constant (register).
Patch based on D31874 by @kzhuravl
Depends on D137767
Reviewed By: arsenm
Differential Revision: https://reviews.llvm.org/D137542
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| #
8e0fadda |
| 28-Nov-2022 |
Matt Arsenault <Matthew.Arsenault@amd.com> |
AMDGPU: Bulk update all GlobalISel tests to use opaque pointers
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Revision tags: llvmorg-15.0.5, llvmorg-15.0.4, llvmorg-15.0.3, working, 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, llvmorg-14.0.0, llvmorg-14.0.0-rc4, llvmorg-14.0.0-rc3, llvmorg-14.0.0-rc2 |
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| #
a5d4f82b |
| 11-Feb-2022 |
Sebastian Neubauer <Sebastian.Neubauer@amd.com> |
[AMDGPU] Make enable-flat-scratch a subtarget feature
Use a subtarget feature instead of a command line argument to reduce
global state.
We want to enable flat scratch for graphics in some cases and
[AMDGPU] Make enable-flat-scratch a subtarget feature
Use a subtarget feature instead of a command line argument to reduce
global state.
We want to enable flat scratch for graphics in some cases and this
doesn't work well with command line options.
Differential Revision: https://reviews.llvm.org/D119425
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Revision tags: llvmorg-14.0.0-rc1, llvmorg-15-init, llvmorg-13.0.1, llvmorg-13.0.1-rc3 |
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| #
f482e869 |
| 18-Jan-2022 |
Matt Arsenault <Matthew.Arsenault@amd.com> |
AMDGPU/GlobalISel: Fix flat_scratch_init handling for shaders
I don't think this is actually defined for mesa, but this is what we
were doing on the DAG path.
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