[PATCH] D54640: [DAGCombiner] narrow truncated binops

Matt Arsenault via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Fri Nov 16 11:52:56 PST 2018


arsenm added inline comments.


================
Comment at: test/CodeGen/AMDGPU/cgp-bitfield-extract.ll:128-132
+; VI: v_mov_b32_e32 v{{[0-9]+}}, 0xff
 
 ; GCN: BB2_2:
 ; SI: s_bfe_u32 s{{[0-9]+}}, s{{[0-9]+}}, 0x70004
+; VI: v_mov_b32_e32 v{{[0-9]+}}, 0x7f
----------------
This should be fine


https://reviews.llvm.org/D54640





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