llvm-project.git/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.sendmsg.rtn.ll, branch main Unnamed repository; edit this file 'description' to name the repository. [AMDGPU] Enable multi-group xnack replay in hardware (GFX1250) (#169016) 2025-11-21T14:12:17+00:00 Christudasan Devadasan christudasan.devadasan@amd.com 2025-11-21T14:12:17+00:00 a2dc4e02e7ba77ddcb0afca0304535d8f142c98b This patch enables the multi-group xnack replay mode by configuring the hardware MODE register at kernel entry. This aligns the hardware behavior with the compiler's existing multi-group s_wait_xcnt insertion logic. 
This patch enables the multi-group xnack replay mode by
configuring the hardware MODE register at kernel entry.
This aligns the hardware behavior with the compiler's
existing multi-group s_wait_xcnt insertion logic.
 [AMDGPU] Add MSG_RTN_GET_CLUSTER_BARRIER_STATE (#157549) 2025-09-08T23:22:43+00:00 Stanislav Mekhanoshin Stanislav.Mekhanoshin@amd.com 2025-09-08T23:22:43+00:00 2e6268a382f7e4d3c638ac63dd606c04079ddce8 






[AMDGPU] gfx1250 intrinscs codegen tests update. NFC (#155312)
2025-08-25T22:18:27+00:00

Stanislav Mekhanoshin
Stanislav.Mekhanoshin@amd.com

2025-08-25T22:18:27+00:00

f13a35c447ff69da832b4577698fdfd3f6edc9db












[RFC][NFC][AMDGPU] Remove `-verify-machineinstrs` from `llvm/test/CodeGen/AMDGPU/*.ll` (#150024)
2025-07-23T17:42:46+00:00

Shilei Tian
i@tianshilei.me

2025-07-23T17:42:46+00:00

fc0653f31c2a153eaa87f7fe87bd5f1090c4c8ba

Recent upstream trends have moved away from explicitly using `-verify-machineinstrs`, as it's already covered by the expensive checks. This PR removes almost all `-verify-machineinstrs` from tests in `llvm/test/CodeGen/AMDGPU/*.ll`, leaving only those tests where its removal currently causes failures.




Recent upstream trends have moved away from explicitly using `-verify-machineinstrs`, as it's already covered by the expensive checks. This PR removes almost all `-verify-machineinstrs` from tests in `llvm/test/CodeGen/AMDGPU/*.ll`, leaving only those tests where its removal currently causes failures.






Reapply "[AMDGPU] Still set up the two SGPRs for queue ptr even it is COV5 (#112403)"
2024-11-09T01:21:16+00:00

Shilei Tian
i@tianshilei.me

2024-11-09T01:21:16+00:00

6548b6354d1d990e1c98736f5e7c3de876bedc8e

This reverts commit ca33649abe5fad93c57afef54e43ed9b3249cd86.





This reverts commit ca33649abe5fad93c57afef54e43ed9b3249cd86.







Revert "[AMDGPU] Still set up the two SGPRs for queue ptr even it is COV5 (#112403)"
2024-11-08T21:36:35+00:00

Shilei Tian
i@tianshilei.me

2024-11-08T21:36:10+00:00

ca33649abe5fad93c57afef54e43ed9b3249cd86

This reverts commit e215a1e27d84adad2635a52393621eb4fa439dc9 as it broke both
hip and openmp buildbots.





This reverts commit e215a1e27d84adad2635a52393621eb4fa439dc9 as it broke both
hip and openmp buildbots.







[AMDGPU] Still set up the two SGPRs for queue ptr even it is COV5 (#112403)
2024-11-08T18:05:35+00:00

Shilei Tian
i@tianshilei.me

2024-11-08T18:05:35+00:00

e215a1e27d84adad2635a52393621eb4fa439dc9












[AMDGPU] Skip VGPR deallocation for waveslot limited kernels (#112765)
2024-10-21T16:39:52+00:00

Stanislav Mekhanoshin
rampitec@users.noreply.github.com

2024-10-21T16:39:52+00:00

3277c7cd28154e33637a168acb26cea7ac1f7fff

MSG_DEALLOC_VGPRS slows down very small waveslot limited kernels. It's
been identified this message is only really needed for VGPR limited
kernels. A kernel becomes VGPR limited if a total number of VGPRs per
SIMD / number of used VGPRs is more than a number of wave slots.




MSG_DEALLOC_VGPRS slows down very small waveslot limited kernels. It's
been identified this message is only really needed for VGPR limited
kernels. A kernel becomes VGPR limited if a total number of VGPRs per
SIMD / number of used VGPRs is more than a number of wave slots.






Reapply "AMDGPU: Move attributor into optimization pipeline (#83131)" and follow up commit "clang/AMDGPU: Defeat attribute optimization in attribute test" (#98851)
2024-07-15T07:51:44+00:00

Matt Arsenault
Matthew.Arsenault@amd.com

2024-07-15T05:59:07+00:00

b1bcb7ca460fcd317bbc8309e14c8761bf8394e0

This reverts commit adaff46d087799072438dd744b038e6fd50a2d78.

Drop the -O3 checks from default-attributes.hip. I don't know why they
are different on some bots but reverting this is far too disruptive.





This reverts commit adaff46d087799072438dd744b038e6fd50a2d78.

Drop the -O3 checks from default-attributes.hip. I don't know why they
are different on some bots but reverting this is far too disruptive.







Revert "AMDGPU: Move attributor into optimization pipeline (#83131)" and follow up commit "clang/AMDGPU: Defeat attribute optimization in attribute test" (#98851)
2024-07-15T01:48:54+00:00

dyung
douglas.yung@sony.com

2024-07-15T01:48:54+00:00

adaff46d087799072438dd744b038e6fd50a2d78

This reverts commits 677cc15e0ff2e0e6aa30538eb187990a6a8f53c0 and
78bc1b64a6dc3fb6191355a5e1b502be8b3668e7.

The test CodeGenHIP/default-attributes.hip is failing on multiple bots
even after the attempted fix including the following:
- https://lab.llvm.org/buildbot/#/builders/3/builds/1473
- https://lab.llvm.org/buildbot/#/builders/65/builds/1380
- https://lab.llvm.org/buildbot/#/builders/161/builds/595
- https://lab.llvm.org/buildbot/#/builders/154/builds/1372
- https://lab.llvm.org/buildbot/#/builders/133/builds/1547
- https://lab.llvm.org/buildbot/#/builders/81/builds/755
- https://lab.llvm.org/buildbot/#/builders/40/builds/570
- https://lab.llvm.org/buildbot/#/builders/13/builds/748
- https://lab.llvm.org/buildbot/#/builders/12/builds/1845
- https://lab.llvm.org/buildbot/#/builders/11/builds/1695
- https://lab.llvm.org/buildbot/#/builders/190/builds/1829
- https://lab.llvm.org/buildbot/#/builders/193/builds/962
- https://lab.llvm.org/buildbot/#/builders/23/builds/991
- https://lab.llvm.org/buildbot/#/builders/144/builds/2256
- https://lab.llvm.org/buildbot/#/builders/46/builds/1614

These bots have been broken for a day, so reverting to get everything
back to green.




This reverts commits 677cc15e0ff2e0e6aa30538eb187990a6a8f53c0 and
78bc1b64a6dc3fb6191355a5e1b502be8b3668e7.

The test CodeGenHIP/default-attributes.hip is failing on multiple bots
even after the attempted fix including the following:
- https://lab.llvm.org/buildbot/#/builders/3/builds/1473
- https://lab.llvm.org/buildbot/#/builders/65/builds/1380
- https://lab.llvm.org/buildbot/#/builders/161/builds/595
- https://lab.llvm.org/buildbot/#/builders/154/builds/1372
- https://lab.llvm.org/buildbot/#/builders/133/builds/1547
- https://lab.llvm.org/buildbot/#/builders/81/builds/755
- https://lab.llvm.org/buildbot/#/builders/40/builds/570
- https://lab.llvm.org/buildbot/#/builders/13/builds/748
- https://lab.llvm.org/buildbot/#/builders/12/builds/1845
- https://lab.llvm.org/buildbot/#/builders/11/builds/1695
- https://lab.llvm.org/buildbot/#/builders/190/builds/1829
- https://lab.llvm.org/buildbot/#/builders/193/builds/962
- https://lab.llvm.org/buildbot/#/builders/23/builds/991
- https://lab.llvm.org/buildbot/#/builders/144/builds/2256
- https://lab.llvm.org/buildbot/#/builders/46/builds/1614

These bots have been broken for a day, so reverting to get everything
back to green.