[PATCH] D35267: Pass Divergence Analysis data to selection DAG to drive divergence dependent instruction selection

[Stanislav Mekhanoshin via Phabricator via llvm-commits]

rampitec added inline comments.


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Comment at: lib/Target/AMDGPU/AMDGPUISelLowering.cpp:786
+            RI->getRegClass(AMDGPU::VReg_256RegClassID)->contains(Reg) ||
+            RI->getRegClass(AMDGPU::VReg_512RegClassID)->contains(Reg);
+        }
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I am afraid that is not true to say that VGPR is necessarily divergent.


https://reviews.llvm.org/D35267