[PATCH] D78929: [AIX][XCOFF]emit extern linkage for the llvm intrinsic symbol

[Jason Liu via Phabricator via llvm-commits]

jasonliu added inline comments.


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Comment at: llvm/lib/Target/PowerPC/PPCISelLowering.cpp:5287
-    // If there exists a user-declared function whose name is the same as the
-    // ExternalSymbol's, then we pick up the user-declared version.
-    const Module *Mod = DAG.getMachineFunction().getFunction().getParent();
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> // If there exists a user-declared function whose name is the same as the 
> // ExternalSymbol's, then we pick up the user-declared version.
How do we handle this scenario under the new logic? Are we still able to pick up the user-declared version without generating .extern for that function? 


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  https://reviews.llvm.org/D78929/new/

https://reviews.llvm.org/D78929