[llvm] [IR] Add disjoint flag for Or instructions. (PR #72583)

[Nikita Popov via llvm-commits]

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@@ -1359,6 +1359,9 @@ define void @instructions.bitwise_binops(i8 %op1, i8 %op2) {
   xor i8 %op1, %op2
   ; CHECK: xor i8 %op1, %op2
 
+  ; disjoint
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nikic wrote:

Missing CHECK line.

https://github.com/llvm/llvm-project/pull/72583