Every known PE COFF target emits /EXPORT: linker flags into a .drective
section. The AsmPrinter should handle this.
While we're at it, use global_values() and emit each export flag with
its own .ascii directive. This should make the .s file output more
readable.
llvm-svn: 322788
It seems that cl will emit the export directives for Windows ARM targets. The
fact that it did this had originally been missed and this functionality was
never implemented. This makes it possible to rely solely on the source code for
indicating what the exported interfaces are and brings us more compatibility
with cl.
llvm-svn: 269574