[PATCH] D62614: Fix for the OCL/LC to failure on some OCLPerf tests

[Stanislav Mekhanoshin via Phabricator via llvm-commits]

rampitec added inline comments.


================
Comment at: lib/Target/AMDGPU/SIInstrInfo.cpp:5974
+    unsigned DstReg = MI.getOperand(0).getReg();
+    if (RI.isSGPRReg(MRI, SrcReg) && !RI.isSGPRReg(MRI, DstReg)) {
+      return false;
----------------
I think even V to V copy is illegal to move into a non-control flow equivalent region.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D62614/new/

https://reviews.llvm.org/D62614