https://bugs.llvm.org/show_bug.cgi?id=33807
Bug ID: 33807
Summary: [Polly] Importing schedules and memory access updates
that change the dependences not possible
Product: Polly
Version: unspecified
Hardware: PC
OS: Linux
Status: NEW
Severity: enhancement
Priority: P
Component: Optimizer
Assignee: polly-...@googlegroups.com
Reporter: tob...@grosser.es
CC: llvm-bugs@lists.llvm.org
Traditionally we only allowed schedules and memory access relations to be
imported which do not change the data dependences. However, with DeLICM it now
becomes possible to perform transformations that enable more freedom in the
data dependences. We should probably teach the jscop import to only check for
RAW dependences and to also take the possibly updated memory accesses into
account.
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