https://bugs.llvm.org/show_bug.cgi?id=32623
Bug ID: 32623
Summary: Too lax dependences
Product: Polly
Version: unspecified
Hardware: PC
OS: Linux
Status: NEW
Severity: enhancement
Priority: P
Component: Optimizer
Assignee: polly-...@googlegroups.com
Reporter: doerf...@cs.uni-saarland.de
CC: llvm-bugs@lists.llvm.org
Created attachment 18269
--> https://bugs.llvm.org/attachment.cgi?id=18269&action=edit
test case
Probably since 490659bdcf7557513 [https://reviews.llvm.org/D31386] Polly
produces too lax dependences. For the attached test case there is no dependence
ordering S2 and S0 even though one reads C[i] and one writes it. The jscop
attached reorders them and it seem to pass all validity checks.
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