Leandro Lupori 48b5a06dfc [flang] Single entry point for GET_ENVIRONMENT_VARIABLE ...

This patch refactors the runtime support for GET_ENVIRONMENT_VARIABLE
to have a single entry point instead of 2. It also updates lowering
accordingly.

This makes it easier to handle dynamically optional arguments.
See also https://reviews.llvm.org/D118777

Reviewed By: jeanPerier

Differential Revision: https://reviews.llvm.org/D142489

2023-01-31 13:31:36 -03:00

7.8 KiB

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