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| author | Tom Stellard <tstellar@redhat.com> | 2018-06-13 15:06:37 +0000 |
|---|---|---|
| committer | Tom Stellard <tstellar@redhat.com> | 2018-06-13 15:06:37 +0000 |
| commit | 264c171f366faca8d42930aa3939e554efd1aa21 (patch) | |
| tree | 70bb84bf656182911f2deff20f855ef0d4a78e42 /llvm/lib/Target/AMDGPU/SIISelLowering.h | |
| parent | c3fabd98d65ce53f722180f2916d9145c78cba47 (diff) | |
| download | bcm5719-llvm-264c171f366faca8d42930aa3939e554efd1aa21.tar.gz bcm5719-llvm-264c171f366faca8d42930aa3939e554efd1aa21.zip | |
AMDGPU: Move isSDNodeSourceOfDivergence() implementation to SITargetLowering
Summary:
The code that handles ISD:Register and ISD::CopyFromReg assumes
the target is amdgcn, so this is broken on r600. We don't
need this analysis on r600 anyway so we can safely move
it to SITargetLowering.
Reviewers: alex-t, arsenm, nhaehnle
Reviewed By: arsenm
Subscribers: msearles, kzhuravl, wdng, yaxunl, dstuttard, tpr, t-tye, llvm-commits
Differential Revision: https://reviews.llvm.org/D46298
llvm-svn: 334607
Diffstat (limited to 'llvm/lib/Target/AMDGPU/SIISelLowering.h')
| -rw-r--r-- | llvm/lib/Target/AMDGPU/SIISelLowering.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/llvm/lib/Target/AMDGPU/SIISelLowering.h b/llvm/lib/Target/AMDGPU/SIISelLowering.h index 80454e9bb90..db5a1dc9641 100644 --- a/llvm/lib/Target/AMDGPU/SIISelLowering.h +++ b/llvm/lib/Target/AMDGPU/SIISelLowering.h @@ -297,6 +297,9 @@ public: const APInt &DemandedElts, const SelectionDAG &DAG, unsigned Depth = 0) const override; + + bool isSDNodeSourceOfDivergence(const SDNode *N, + FunctionLoweringInfo *FLI, DivergenceAnalysis *DA) const override; }; } // End namespace llvm |
