This does not help. For asan&co we solve the same problem by adding -whole-archive/-no-whole-archive around the library in the linker command.
--kcc On Thu, Mar 27, 2014 at 8:20 PM, Duncan P. N. Exon Smith < [email protected]> wrote: > Author: dexonsmith > Date: Thu Mar 27 11:20:02 2014 > New Revision: 204939 > > URL: http://llvm.org/viewvc/llvm-project?rev=204939&view=rev > Log: > InstrProf: Pull in runtime on non-Darwin > > r204379 changed the way the profile runtime gets pulled in, but missed > updating non-Darwin targets. > > Modified: > cfe/trunk/lib/Driver/Tools.cpp > > Modified: cfe/trunk/lib/Driver/Tools.cpp > URL: > http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/Tools.cpp?rev=204939&r1=204938&r2=204939&view=diff > > ============================================================================== > --- cfe/trunk/lib/Driver/Tools.cpp (original) > +++ cfe/trunk/lib/Driver/Tools.cpp Thu Mar 27 11:20:02 2014 > @@ -1807,6 +1807,13 @@ static void addProfileRT( > Args.hasArg(options::OPT_coverage))) > return; > > + // Pull in runtime for -fprofile-inst-generate. This is required since > there > + // are no calls to the runtime in the code. > + if (Args.hasArg(options::OPT_fprofile_instr_generate)) { > + CmdArgs.push_back("-u"); > + CmdArgs.push_back("___llvm_profile_runtime"); > + } > + > SmallString<128> LibProfile = getCompilerRTLibDir(TC); > llvm::sys::path::append(LibProfile, > Twine("libclang_rt.profile-") + getArchNameForCompilerRTLib(TC) + > ".a"); > > > _______________________________________________ > cfe-commits mailing list > [email protected] > http://lists.cs.uiuc.edu/mailman/listinfo/cfe-commits >
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