[clang] [llvm] [AMDGPU] Extend __builtin_amdgcn_ds_bpermute argument types (PR #153501)

Yaxun Liu via cfe-commits cfe-commits at lists.llvm.org
Wed Aug 13 18:42:50 PDT 2025


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@@ -159,6 +159,119 @@ Value *EmitAMDGPUGridSize(CodeGenFunction &CGF, unsigned Index) {
                   llvm::MDNode::get(CGF.getLLVMContext(), {}));
   return LD;
 }
+// Lowers __builtin_amdgcn_ds_bpermute to the corresponding LLVM intrinsic with
+// careful bit-level coercions of operands and result to match Clang types.
+llvm::Value *emitAMDGCNDsBpermute(clang::CodeGen::CodeGenFunction &Cgf,
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yxsamliu wrote:

will fix

https://github.com/llvm/llvm-project/pull/153501


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