[clang] [llvm] [clang][amdgpu] Add builtins for raw/struct buffer lds load (PR #137678)

Krzysztof Drewniak via cfe-commits cfe-commits at lists.llvm.org
Tue Apr 29 09:09:26 PDT 2025


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@@ -163,7 +163,10 @@ BUILTIN(__builtin_amdgcn_raw_buffer_load_b64, "V2UiQbiiIi", "n")
 BUILTIN(__builtin_amdgcn_raw_buffer_load_b96, "V3UiQbiiIi", "n")
 BUILTIN(__builtin_amdgcn_raw_buffer_load_b128, "V4UiQbiiIi", "n")
 
+TARGET_BUILTIN(__builtin_amdgcn_raw_buffer_load_lds, "vV4Uiv*3IUiiiIiIi", "t", "vmem-to-lds-load-insts")
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krzysz00 wrote:

Also, the previous ptrtoint hackery is entirely encapsulated by __builtin_amdgcn_make_buffer_rsrc(ptr, i16, i32, i32)

https://github.com/llvm/llvm-project/pull/137678


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