[PATCH] D141451: [clang] report inlining decisions with -Wattribute-{warning|error}

[Eli Friedman via Phabricator via cfe-commits]

efriedma added a comment.

> Yeah, my thoughts too. Though if we don't compile with -g, does that mean if I use DILocation (or w/e metadata for "inlining occurred") that .debug_info will get emitted, even if the user didn't ask for it? If not, I can probably switch everything to use DILocation.

clang has a "LocTrackingOnly" setting for debug info, which emits DILocation info into the IR, but emits a marker into the DICompileUnit to skip emitting the .debug_info in the backend.  We currently use it for -Rpass.  We don't do this by default, I think to save compile time.


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