[llvm] [LangRef] Relax semantics of writeonly / memory(write) (PR #95238)

[Nikita Popov via llvm-commits]

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@@ -2359,20 +2359,20 @@ static Instruction *foldSelectCmpBitcasts(SelectInst &Sel,
 /// operand, the result of the select will always be equal to its false value.
 /// For example:
 ///
-///   %0 = cmpxchg i64* %ptr, i64 %compare, i64 %new_value seq_cst seq_cst
-///   %1 = extractvalue { i64, i1 } %0, 1
-///   %2 = extractvalue { i64, i1 } %0, 0
-///   %3 = select i1 %1, i64 %compare, i64 %2
-///   ret i64 %3
+///   %cmpxchg = cmpxchg ptr %ptr, i64 %compare, i64 %new_value seq_cst seq_cst
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nikic wrote:

Yeah, that was not supposed to be there... Dropped the commit!

https://github.com/llvm/llvm-project/pull/95238