Matt Arsenault
a6fc489bb7
AMDGPU: Add gfx950 subtarget definitions ( #116307 )
...
Mostly a stub, but adds some baseline tests and
tests for removed instructions.
2024-11-18 10:41:14 -08:00
Shilei Tian
6548b6354d
Reapply "[AMDGPU] Still set up the two SGPRs for queue ptr even it is COV5 ( #112403 )"
...
This reverts commit ca33649abe5fad93c57afef54e43ed9b3249cd86.
2024-11-08 20:21:16 -05:00
Shilei Tian
ca33649abe
Revert "[AMDGPU] Still set up the two SGPRs for queue ptr even it is COV5 ( #112403 )"
...
This reverts commit e215a1e27d84adad2635a52393621eb4fa439dc9 as it broke both
hip and openmp buildbots.
2024-11-08 16:36:35 -05:00
Shilei Tian
e215a1e27d
[AMDGPU] Still set up the two SGPRs for queue ptr even it is COV5 ( #112403 )
2024-11-08 13:05:35 -05:00
Matt Arsenault
b1bcb7ca46
Reapply "AMDGPU: Move attributor into optimization pipeline ( #83131 )" and follow up commit "clang/AMDGPU: Defeat attribute optimization in attribute test" ( #98851 )
...
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.
2024-07-15 11:51:44 +04:00
dyung
adaff46d08
Revert "AMDGPU: Move attributor into optimization pipeline ( #83131 )" and follow up commit "clang/AMDGPU: Defeat attribute optimization in attribute test" ( #98851 )
...
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.
2024-07-14 18:48:54 -07:00
Matt Arsenault
78bc1b64a6
AMDGPU: Move attributor into optimization pipeline ( #83131 )
...
Removing it from the codegen pipeline induces a lot of test churn
because llc is no longer optimizing out implicit arguments to kernels.
Mostly mechanical, but there are some creative test updates. I preferred
to take the changes as-is in tests where the ABI isn't relevant. In
cases where it's more relevant, or the optimize out logic was too
ingrained in the test, I pre-run the optimization. Some cases manually
add attributes to disable inputs.
2024-07-14 08:36:33 +04:00
Mariusz Sikora
689c5c4829
[AMDGPU] Set total VGPRs to 1536 for gfx12 ( #96272 )
...
- Use Feature1_5xVGPRs
2024-06-24 13:26:03 +02:00
Matt Arsenault
212b78aad4
DAG: Improve fminimum/fmaximum vector expansion logic ( #93579 )
...
First, expandFMINIMUM_FMAXIMUM should be a never-fail API. The client
wanted it expanded, and it can always be expanded. This logic was tied
up with what the VectorLegalizer wanted.
Prefer using the min/max opcodes, and unrolling if we don't have a
vselect.
This seems to produce better code in all the changed tests.
2024-06-06 19:01:39 +02:00
Matt Arsenault
6a8d30b1c1
DAG: Skip 0 sign handling in minimum/maximum lowering for _ieee case ( #91326 )
...
dc9664a8adae17f2083fbcc8e96cfce606c56d57 changed the documentation to
assume these order -0 as less than +0.
2024-05-09 14:41:13 +02:00
Matt Arsenault
7ec698e6ed
AMDGPU: Add tests for minimum and maximum intrinsics ( #90997 )
...
Baseline tests for new expansion. I think we can do better and avoid the
classes.
2024-05-03 21:43:30 +02:00
