[flang-commits] [PATCH] D134392: [flang] Prevent a bad folding rewrite
Peter Klausler via Phabricator via flang-commits
flang-commits at lists.llvm.org
Wed Sep 21 15:25:37 PDT 2022
klausler created this revision.
klausler added a reviewer: jeanPerier.
klausler added a project: Flang.
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klausler requested review of this revision.
When a subexpression does not have both constant elements and
a constant shape, folding is rewriting it into a vector of its
elements. This is of course wrong when the shape shows that
the result has rank greater than 1.
https://reviews.llvm.org/D134392
Files:
flang/lib/Evaluate/fold-implementation.h
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