Stanislav Mekhanoshin 0e132dca53 [AMDGPU] Optimze old value of v_mov_b32_dpp ...

We can eliminate old value if bound_ctrl = 1 and row_mask = bank_mask = 0xf.
This is alternative implementation working with the intrinsic in InstCombine.
Original review for past-ISel optimization: D46570.

Differential Revision: https://reviews.llvm.org/D46596

llvm-svn: 332956

2018-05-22 08:04:33 +00:00

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amdgcn-demanded-vector-elts.ll

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amdgcn-intrinsics.ll

[AMDGPU] Optimze old value of v_mov_b32_dpp

2018-05-22 08:04:33 +00:00

lit.local.cfg

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