llvm-project

59e0704a - [AMDGPU] Remove RegisterEncoding from SIInsertWaitcnts. NFC. (#130056)

[AMDGPU] Remove RegisterEncoding from SIInsertWaitcnts. NFC. (#130056) The information in this struct seemed useless. VGPR0 and SGPR0 were always 0. VGPRL and SGPRL were only used in assertions.