https://llvm.org/bugs/show_bug.cgi?id=28219
Bug ID: 28219
Summary: IRMover throws error when merging ProfileSummary
metadata
Product: libraries
Version: trunk
Hardware: PC
OS: All
Status: NEW
Severity: normal
Priority: P
Component: Miscellaneous Instrumentation passes
Assignee: unassignedb...@nondot.org
Reporter: jvanadrig...@gmail.com
CC: llvm-bugs@lists.llvm.org
Classification: Unclassified
Created attachment 16601
--> https://llvm.org/bugs/attachment.cgi?id=16601&action=edit
Set of repro files
While using IRPGO and during an LTO build, IRMover is throwing an error when
trying to merge the ProfileSummary module metadata.
"linking module flags 'ProfileSummary': IDs have conflicting values"
Is throwing an error the correct behavior to have when merging ProfileSummary
metadata?
The attachment contains a trivial case I used to reproduce.
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