Kevin Enderby 5bbb04ae53 Fix a bugs with using some Mach-O command line flags like "-arch armv7m". ... The Mach-O command line flag like "-arch armv7m" does not match the arch name part of its llvm Triple which is "thumbv7m-apple-darwin”. I think the best way to fix this is to have llvm::object::MachOObjectFile::getArchTriple() optionally return the name of the Mach-O arch flag that would be used with -arch that matches the CPUType and CPUSubType. Then change llvm::object::MachOUniversalBinary::ObjectForArch::getArchTypeName() to use that and change it to getArchFlagName() as the type name is really part of the Triple and the -arch flag name is a Mach-O thing for a specific Triple with a specific Mcpu value. rdar://29663637 llvm-svn: 290001		2016-12-16 22:54:02 +00:00
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data-in-code.macho-arm
fat-armv7m.o
hello.exe.macho-arm
hello.obj.macho-arm
mh_dylib_header.macho-arm
thumb.armv7m