To improve consistency and avoid unneeded shell feature (output
redirection).
While here, make other changes to improve consistency
--docnum 1 => --docnum=1
-docnum=x => --docnum=x
Displays the architecture names of an input file.
Unknown architectures are represented by unknown(cputype,cpusubtype).
Patch by Anusha Basana <anusha.basana@gmail.com>
Differential Revision: https://reviews.llvm.org/D62753
llvm-svn: 362840