Rafael Espindola 22c38a0748 Store defined macros in MCContext.
So that macros defined in inline assembly blocks are available to the
whole file.

This provides a consistent behavior with other assembly directives,
since equations for example are already preserved between inline
assembly blocks.

PR: 36110

Patch by Roger!

llvm-svn: 325139
2018-02-14 16:34:27 +00:00
..
2018-02-14 16:34:27 +00:00