llvm-nm: Observe -no-llvm-bc for archive members
Summary:
This change fixes the `-no-llvm-bc` flag to work with object files within
archives. Currently the `-no-llvm-bc` flag works for regular object files, but
not static libraries, where it continues to show bitcode symbol info.
Original support was added in D4371.
Reviewers: compnerd, smeenai, pcc
Reviewed By: compnerd
Subscribers: rupprecht, keith, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D48798
llvm-svn: 354196