Compiler Warning (level 1) C4953
Collapse the table of content
Expand the table of content
Important This document may not represent best practices for current development, links to downloads and other resources may no longer be valid. Current recommended version can be found here. ArchiveDisclaimer

Compiler Warning (level 1) C4953

Error Message

Inlinee 'function' has been edited since profile data was collected, profile data not used

When using /LTCG:PGUPDATE, the compiler detected an input module that was recompiled after /LTCG:PGINSTRUMENT and has a function (function) that was edited and where existing test runs identified the function as a candidate for inlining. However, as a result of recompiling the module, the function will no longer be a candidate for inlining.

This warning is informational. To resolve this warning, run /LTCG:PGINSTRUMENT, redo all test runs, and run /LTCG:PGOPTIMIZE.

This warning would be replaced with an error if /LTCG:PGOPTIMIZE had been used.

© 2016 Microsoft