[PATCH] D133770: AMDGPU: Use GlobalPriority for largest register tuples

[Jay Foad via Phabricator via llvm-commits]

foad added inline comments.


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Comment at: llvm/lib/Target/AMDGPU/SIRegisterInfo.td:796
+
+let GlobalPriority = true in {
 defm "" : SRegClass<16, [v16i32, v16f32, v8i64, v8f64], SGPR_512Regs, TTMP_512Regs>;
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Would it be cleaner to set this inside SRegClass based on !ge(numRegs, 16)? Or do it in a common base class of SRegClass/VRegClass/ARegClass?


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D133770/new/

https://reviews.llvm.org/D133770