[PATCH] D124884: [AMDGPU] Add intrinsic llvm.amdgcn.raw.buffer.load.lds
Chao Liu via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Wed May 4 14:30:26 PDT 2022
asroy added inline comments.
================
Comment at: llvm/test/CodeGen/AMDGPU/llvm.amdgcn.raw.buffer.load.lds.ll:16
+; GCN: ; %bb.0: ; %main_body
+; GCN-NEXT: s_mov_b32 m0, s4
+; GCN-NEXT: buffer_load_dword off, s[0:3], 0 lds
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m0 holds the size of LDS, should we save the value of m0 before overwriting it, and write the value back before issuing ds_read?
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D124884/new/
https://reviews.llvm.org/D124884
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