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| author | Piotr Sobczak <piotr.sobczak@amd.com> | 2023-10-26 11:34:33 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-10-26 11:34:33 +0200 |
| commit | ba3d6e0499231c5f425b92cc126116b0e184dbf1 (patch) | |
| tree | 46986ad33ee566232a66f51692bc0dfcb3b3ee39 /lldb/source/Plugins/ScriptInterpreter/Python/ScriptInterpreterPython.cpp | |
| parent | 274ce8895b29e8be047a68629efda2e9d3ad1f01 (diff) | |
[AMDGPU] Rematerialize scalar loads (#68778)
Extend the list of instructions that can be rematerialized in
SIInstrInfo::isReallyTriviallyReMaterializable() to support scalar
loads.
Try shrinking instructions to remat only the part needed for current
context. Add SIInstrInfo::reMaterialize target hook, and handle
shrinking of S_LOAD_DWORDX16_IMM to S_LOAD_DWORDX8_IMM as a proof of
concept.
Diffstat (limited to 'lldb/source/Plugins/ScriptInterpreter/Python/ScriptInterpreterPython.cpp')
0 files changed, 0 insertions, 0 deletions