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| author | Stanislav Mekhanoshin <Stanislav.Mekhanoshin@amd.com> | 2019-07-11 21:19:33 +0000 |
|---|---|---|
| committer | Stanislav Mekhanoshin <Stanislav.Mekhanoshin@amd.com> | 2019-07-11 21:19:33 +0000 |
| commit | e67cc380a800d91297bae9e82ea3357ff39e379d (patch) | |
| tree | f5638751a2f622faef02c4a7533cc95fd82e8fef /llvm/lib/Target/AMDGPU/GCNRegBankReassign.cpp | |
| parent | 6bd26db06aae4fd27ea38f1aaac382005a079d29 (diff) | |
| download | bcm5719-llvm-e67cc380a800d91297bae9e82ea3357ff39e379d.tar.gz bcm5719-llvm-e67cc380a800d91297bae9e82ea3357ff39e379d.zip | |
[AMDGPU] gfx908 mfma support
Differential Revision: https://reviews.llvm.org/D64584
llvm-svn: 365824
Diffstat (limited to 'llvm/lib/Target/AMDGPU/GCNRegBankReassign.cpp')
| -rw-r--r-- | llvm/lib/Target/AMDGPU/GCNRegBankReassign.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/llvm/lib/Target/AMDGPU/GCNRegBankReassign.cpp b/llvm/lib/Target/AMDGPU/GCNRegBankReassign.cpp index c3d076e95af..f0d47eaa4ed 100644 --- a/llvm/lib/Target/AMDGPU/GCNRegBankReassign.cpp +++ b/llvm/lib/Target/AMDGPU/GCNRegBankReassign.cpp @@ -365,6 +365,9 @@ unsigned GCNRegBankReassign::analyzeInst(const MachineInstr& MI, continue; unsigned R = Op.getReg(); + if (TRI->hasAGPRs(TRI->getRegClassForReg(*MRI, R))) + continue; + unsigned ShiftedBank = Bank; if (Bank != -1 && R == Reg && Op.getSubReg()) { |
