[Chapel Merge] Set CHPL_LLVM=none for mpicc testing

Branch: refs/heads/master
Revision: 5e40383
Author: daviditen
Log Message:

Merge pull request #17771 from daviditen/no-llvm-mpicc

Set CHPL_LLVM=none for mpicc testing

[reviewed by @mppf]

Quiet mpicc testing by setting CHPL_LLVM=none for now.

Signed-off-by: David Iten daviditen@users.noreply.github.com

Modified Files:
M util/cron/common-mpicc.bash

Compare: https://github.com/chapel-lang/chapel/compare/edfed7d8395b...5e403834f018