[PATCH] D118415: AMDGPU: Reserve v32 if we may need to copy between AGPRs on gfx908

[Stanislav Mekhanoshin via Phabricator via llvm-commits]

rampitec added inline comments.


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Comment at: llvm/lib/Target/AMDGPU/SIRegisterInfo.cpp:603
     }
+  } else if (ST.hasMAIInsts() & MFI->usesAGPRs(MF)) {
+    // In order to guarantee copying between AGPRs, we need a scratch VGPR
----------------
Still "&& !ST.hasGFX90AInsts()".
Use logical and.


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  https://reviews.llvm.org/D118415/new/

https://reviews.llvm.org/D118415