http://llvm.org/bugs/show_bug.cgi?id=11866
Bug #: 11866
Summary: linkonce_odr symbol shows up in library when using lto
Product: libraries
Version: trunk
Platform: PC
OS/Version: Linux
Status: NEW
Severity: enhancement
Priority: P
Component: Interprocedural Optimizations
AssignedTo: [email protected]
ReportedBy: [email protected]
CC: [email protected]
Classification: Unclassified
Linking this IL file
--------------------------
%struct.foo = type { i8 }
define void @_Z3zedP3foo(%struct.foo* nocapture %x) uwtable optsize ssp {
tail call void @_ZN3foo3barEv(%struct.foo* undef) optsize
ret void
}
define linkonce_odr void @_ZN3foo3barEv(%struct.foo* nocapture %this) uwtable
optsize noinline ssp align 2 {
tail call void @_Z1fv() optsize
ret void
}
declare void @_Z1fv() optsize
----------------------
with a regular object file defining _Z1fv with
ld -shared -o t.so test.o test2.o -plugin LLVMgold.so -plugin-opt
generate-api-file
produces a .so with _ZN3foo3barEv visible (it is also included in the apifile).
Given the definition of linkonce_odr, we should be able to avoid including it.
--
Configure bugmail: http://llvm.org/bugs/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are on the CC list for the bug.
_______________________________________________
LLVMbugs mailing list
[email protected]
http://lists.cs.uiuc.edu/mailman/listinfo/llvmbugs
