[llvm] [flang] [compiler-rt] [lld] [libcxx] [clang] [libcxxabi] [clang-tools-extra] [lldb] [AMDGPU] GFX12: select @llvm.prefetch intrinsic (PR #74576)

[Jay Foad via cfe-commits]

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@@ -3164,6 +3164,18 @@ def : GCNPat <
                         (as_i1timm $bound_ctrl))
 >;
 
+class SMPrefetchGetPcPat<string type, int cache_type> : GCNPat <
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jayfoad wrote:

This pattern also interprets the "address" argument as being an offset from PC, so it should also be removed from this version of the patch.

https://github.com/llvm/llvm-project/pull/74576