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968a344550
This is handy for some AutoFDO stuff, and seems like a minor improvement to correctness (otherwise a debug info consumer might think the decl line/file of the def was the same as that of the declaration - though what a consumer might use that for, I'm not sure - maybe "list <func>" would've misbehaved with the old behavior?) and at a minor cost (in my experiment, with fission, without type units, without compression, 0.01% growth in debug info in the executable/objects, 0.02% growth in the .dwo files). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@249487 91177308-0d34-0410-b5e6-96231b3b80d8
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