[flang-commits] [flang] [Flang] Shift the data from lower to higher order bits in the big endian environment (PR #73670)

[Peter Klausler via flang-commits]

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@@ -222,7 +222,15 @@ bool EditIntegerInput(
     value = -value;
   }
   if (any || !io.GetConnectionState().IsAtEOF()) {
-    std::memcpy(n, &value, kind); // a blank field means zero
+    // For integer kind <= 4, the value is stored in the lower order bits on
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klausler wrote:

It might be less confusing to instead change the definition of Fortran::common::Int128 for big-endian hosts so that its `high_` data member comes first.

https://github.com/llvm/llvm-project/pull/73670