[flang-commits] [flang] [llvm] [flang-rt] Copy out only the modified suffix of an argument temporary (PR #222101)

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mleair wrote:

Please mention to FLANG_RT_COPYOUT_MODIFIED_ONLY as "system environment variable FLANG_RT_COPYOUT_MODIFIED_ONLY" in your description and documentation. It makes it easier to read and not have to dig into the noted markdown document or source code. When I first saw it I had to go into the code to see if it really was a system environment variable. 

https://github.com/llvm/llvm-project/pull/222101