[PATCH] D22032: AMDGPU/SI: Don't use reserved VGPRs for SGPR spilling

[Nicolai Hähnle via llvm-commits]

nhaehnle added a subscriber: nhaehnle.
nhaehnle accepted this revision.
nhaehnle added a reviewer: nhaehnle.
nhaehnle added a comment.
This revision is now accepted and ready to land.

LGTM except for one comment.


================
Comment at: lib/Target/AMDGPU/SIRegisterInfo.cpp:965
@@ -962,1 +964,3 @@
+
+  BitVector Reserved = getReservedRegs(MF);
   for (unsigned Reg : *RC)
----------------
Reserved is unused now.


https://reviews.llvm.org/D22032