LLVM fork for squiid.
https://github.com/llvm/llvm-project/
6b8a1e8248
"C1129 A variable that is referenced by the scalar-mask-expr of a concurrent-header or by any concurrent-limit or concurrent-step in that concurrent-header shall not appear in a LOCAL locality-spec in the same DO CONCURRENT statement." In the process of implementing these checks, I found and fixed some other problems. I also cleaned up some of the code in check-do.cc. I ran into two notable difficulties in implementing these checks. First, the symbols associated with the names in a locality spec get created when the locality specs are process during name resolution. Thus, they're different from the symbols associated with names that appear in the control expressions. At Tim's suggestion, I dealt with this by looking up the symbols from the names in the locality spec starting with the closest enclosing scope containing the DO construct. Second, the symbols can be hidden behind host- use- and construct-associations. Original-commit: flang-compiler/f18@055788c2f0 Reviewed-on: https://github.com/flang-compiler/f18/pull/663 Tree-same-pre-rewrite: false |
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