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| author | Abinav Puthan Purayil <abinav.puthanpurayil@amd.com> | 2021-12-27 16:16:38 +0530 |
|---|---|---|
| committer | Abinav Puthan Purayil <abinav.puthanpurayil@amd.com> | 2022-02-10 09:26:37 +0530 |
| commit | f4e8cf25af3a4969619f4482339115aeda5abbce (patch) | |
| tree | a40bc16f48ecb7874b5ef1e23fcaf190969dd36d /lldb/source/Plugins/Process/scripted/ScriptedProcess.cpp | |
| parent | 8be890b8cd3624539568a01f1760171b2674f220 (diff) | |
[AMDGPU] Select no-return ds_* atomic ops in tblgen.
SelectionDAG relies on MachineInstr's HasPostISelHook for selecting the
no-return atomic ops. GlobalISel, at the moment, doesn't handle
HasPostISelHook.
This change adds the selection for no-return ds_* atomic ops in tblgen
so that it can work with both GlobalISel and SelectionDAG. I couldn't
add the predicates for GlobalISel in this change since there's a
restriction in GlobalISelEmitter that disallows selecting generic
atomics ops that return with instructions that doesn't return.
We can't remove the HasPostISelHook code that selects the no return
atomic ops in SelectionDAG yet since we still need to cover selections
in FLATInstructions.td, BUFInstructions.td.
Differential Revision: https://reviews.llvm.org/D115881
Diffstat (limited to 'lldb/source/Plugins/Process/scripted/ScriptedProcess.cpp')
0 files changed, 0 insertions, 0 deletions