tree 9748365ccf8f3f0f0d755cac16d081e28363630b
parent f6cb3bcb4ccbfa288d500c7ba54396611aaf07df
author Eric Fiselier <eric@efcs.ca> 1559099736 +0000
committer Eric Fiselier <eric@efcs.ca> 1559099736 +0000

Make __has_builtin work with __builtin_LINE and friends.

The source location builtins are implemented as keywords, but
__has_builtin should still report true for them.

This patch also fixes a test failure on systemz where the alignment
of string literals is 2 not 1.

llvm-svn: 361920