Add support for ${:foo} syntax, where "foo" is passed into "printSpecial" and
authorChris Lattner <sabre@nondot.org>
Tue, 26 Sep 2006 23:45:08 +0000 (23:45 +0000)
committerChris Lattner <sabre@nondot.org>
Tue, 26 Sep 2006 23:45:08 +0000 (23:45 +0000)
commit1bf6361dfde21fcc0f433c8cf53d5c366225ee3f
tree5d96b39685e2ee0c0d31c4fa30b6cb5a5a4ec153
parent692d4e0823774730b90e8e2d7bf58119397f0535
Add support for ${:foo} syntax, where "foo" is passed into "printSpecial" and
has no associated operand.  This is useful for portably encoding stuff like
the comment character into an asm string.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30617 91177308-0d34-0410-b5e6-96231b3b80d8
utils/TableGen/AsmWriterEmitter.cpp