[PATCH] D17892: AMDGPU/SI: Implement S_GETREG Intrinsic

[Changpeng Fang via llvm-commits]

cfang updated this revision to Diff 50213.
cfang added a comment.

update based on Matt's Comments

1. Create a new SOPK_32 multicalss, and rename the original one as SOPK_16 (so both are based on operand size);
2. Move the intrinsic s_getreg_b32 pattern inside the instruction definition;
3. Add checks for SI and CI devices in the test.


http://reviews.llvm.org/D17892

Files:
  include/llvm/IR/IntrinsicsAMDGPU.td
  lib/Target/AMDGPU/SIInstrInfo.td
  lib/Target/AMDGPU/SIInstructions.td
  test/CodeGen/AMDGPU/llvm.amdgcn.s.getreg.ll

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