[flang-commits] [flang] [flang] fix private pointers and default initialized variables (PR #118494)

[Mats Petersson via flang-commits]

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@@ -0,0 +1,27 @@
+! Test delayed privatization for derived types with default initialization.
+
+! RUN: %flang_fc1 -emit-hlfir -fopenmp -mmlir --openmp-enable-delayed-privatization \
+! RUN:   -o - %s 2>&1 | FileCheck %s
+! RUN: bbc -emit-hlfir -fopenmp --openmp-enable-delayed-privatization -o - %s 2>&1 |\
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Leporacanthicus wrote:

`bbc` is an alternative frontend of the compiler, which generates the FIR (or HLFIR in this case) level. There is a `tco` second part that runs optimisation passes and generated LLVM-IR (or lowered MLIR). 

The main point of having both here is to check that the option for delayed privatization works for both variants. Almost all code is shared, but command-line parsing is not identical. [We should, as a general case, avoid running everything in both `bbc` and `flang`, if there's no clear reason why code takes a different path through the two tools]. 

https://github.com/llvm/llvm-project/pull/118494