[flang-commits] [flang] [mlir] [Flang] [OpenMP] atomic compare (PR #184761)

[Tom Eccles via flang-commits]

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@@ -485,6 +485,47 @@ genAtomicOperation(lower::AbstractConverter &converter,
   }
 }
 
+/// Map a Fortran relational operator to an MLIR integer comparison predicate.
+static mlir::arith::CmpIPredicate
+mapRelationalOpToIntPredicate(Fortran::common::RelationalOperator relOpr) {
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tblah wrote:

nit: There is already an implementation of this (and for FP predicates) in ConvertExprToHLFIR.cpp. Maybe these can be shared somewhere.

https://github.com/llvm/llvm-project/pull/184761