https://llvm.org/bugs/show_bug.cgi?id=28985
Bug ID: 28985
Summary: Invariant load hoisting causes LNT miscompiles
Product: Polly
Version: unspecified
Hardware: PC
OS: Linux
Status: NEW
Severity: normal
Priority: P
Component: Optimizer
Assignee: polly-...@googlegroups.com
Reporter: tob...@grosser.es
CC: llvm-bugs@lists.llvm.org
Classification: Unclassified
With 278673 -polly -polly-process-unprofitable LNT shows the following
miscompile:
FAIL: lencod.execution_time
This miscompile disappears when disabling invariant load hoisting. It is not
yet confirmed that this is due to invariant load hoisting. More investigation
is needed to confirm this.
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