llvm-project.git/llvm/test/CodeGen/AMDGPU/load-select-ptr.ll, branch users/nico/python-2

[NFC][AMDGPU] Auto generate check lines for some codegen tests (#137534)

2025-04-28T13:25:05+00:00

Make preparation for #137488.

[AMDGPU] Remove the AnnotateKernelFeatures pass (#130198)

2025-04-15T22:17:33+00:00

Previously the AnnotateKernelFeatures pass infers two attributes:
amdgpu-calls and amdgpu-stack-objects, which are used to help determine
if flat scratch init is allowed. PR #118907 created the
amdgpu-no-flat-scratch-init attribute. Continuing with that work, this
patch makes use of this attribute to determine flat scratch init,
replacing amdgpu-calls and amdgpu-stack-objects. This also leads to the
removal of the AnnotateKernelFeatures pass.

[AMDGPU] Convert some tests to opaque pointers (NFC)

2022-12-19T11:41:13+00:00

[AMDGPU] Always select s_cselect_b32 for uniform 'select' SDNode

2022-09-15T20:03:56+00:00

This patch contains changes necessary to carry physical condition register (SCC) dependencies through the SDNode scheduler.  It adds the edge in the SDNodeScheduler dependency graph instead of inserting the SCC copy between each definition and use. This approach lets the scheduler place instructions in an optimal way placing the copy only when the dependency cannot be resolved.

Reviewed By: rampitec

Differential Revision: https://reviews.llvm.org/D133593

Revert D109159 : Revert "[amdgpu] Enable selection of `s_cselect_b64`."

2022-01-11T21:14:09+00:00

This reverts commit 640beb38e7710b939b3cfb3f4c54accc694b1d30.

That commit caused performance degradtion in Quicksilver test QS:sGPU and a functional test failure in (rocPRIM rocprim.device_segmented_radix_sort).
Reverting until we have a better solution to s_cselect_b64 codegen cleanup

Change-Id: Ifc167b3c2dae7a65920676f22a97ba76485f3456

Reviewed By: kzhuravl

Differential Revision: https://reviews.llvm.org/D116686

Change-Id: I1abf49b74a7e2ba0e0205f747a4154a468b9d7f2

Revert "Revert D109159 "[amdgpu] Enable selection of `s_cselect_b64`.""

2022-01-05T18:10:25+00:00

This reverts commit 859ebca744e634dcc89a2294ffa41574f947bd62.
The change contained many unrelated changes and e.g. restored
unit test failes for the old lld port.

Revert D109159 "[amdgpu] Enable selection of `s_cselect_b64`."

2022-01-05T17:57:32+00:00

This reverts commit 640beb38e7710b939b3cfb3f4c54accc694b1d30.

That commit caused performance degradtion in Quicksilver test QS:sGPU and a functional test failure in (rocPRIM rocprim.device_segmented_radix_sort).
Reverting until we have a better solution to s_cselect_b64 codegen cleanup

Change-Id: Ibf8e397df94001f248fba609f072088a46abae08

Reviewed By: kzhuravl

Differential Revision: https://reviews.llvm.org/D115960

Change-Id: Id169459ce4dfffa857d5645a0af50b0063ce1105

[amdgpu] Enable selection of `s_cselect_b64`.

2021-09-07T14:45:07+00:00

Differential Revision: https://reviews.llvm.org/D109159

[AMDGPU] Divergence-driven compare operations instruction selection

2021-08-25T15:30:49+00:00

Description: This change enables the compare operations to be selected to SALU/VALU form
             dependent of the SDNode divergence flag.

Reviewed By: rampitec

Differential Revision: https://reviews.llvm.org/D106079

Revert "[AMDGPU] Enable compare operations to be selected by divergence"

2020-06-24T15:21:30+00:00

This reverts commit 521ac0b5cea02f629d035f807460affbb65ae7ad.

Reported to break thousands of piglit tests.