[Chapel Merge] Skip parallel_loop_access tests under baseline

Branch: refs/heads/master
Revision: 216b136
Author: mppf
Log Message:

Merge pull request #17728 from mppf/skipif-parallel-loop-access-baseline

Skip parallel_loop_access tests under baseline

These tests are checking that an optimization hint is being provided so
they aren't particularly meaningful under baseline.

While there, updated test/llvm/vectorization/simple_loop_novec.chpl to
better check for vectorization only within the routine in question.

Test change only - not reviewed.

Modified Files:
M test/llvm/parallel_loop_access/SKIPIF

M test/llvm/vectorization/simple_loop_novec.chpl

Compare: https://github.com/chapel-lang/chapel/compare/9cc01818a64e...216b136c3373