[clang] [llvm] [HLSL][DXIL] InterlockedOr and InterlockedOr64 builtins (PR #180804)

[Alexander Johnston via cfe-commits]

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@@ -1325,6 +1421,18 @@ Value *CodeGenFunction::EmitHLSLBuiltinExpr(unsigned BuiltinID,
     llvm::Value *Args[] = {SpecId, DefaultVal};
     return Builder.CreateCall(SpecConstantFn, Args);
   }
+  case Builtin::BI__builtin_hlsl_interlocked_or: {
+    return handleInterlockedOr(*this, E, false, true);
+  }
+  case Builtin::BI__builtin_hlsl_interlocked_or64: {
+    return handleInterlockedOr(*this, E, false, false);
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Alexander-Johnston wrote:

They are now combined into 1 intrinsic for no return and 1 for return

https://github.com/llvm/llvm-project/pull/180804