Add support for range expressions in TableGen foreach loops.
authorJakob Stoklund Olesen <stoklund@2pi.dk>
Thu, 24 May 2012 22:17:39 +0000 (22:17 +0000)
committerJakob Stoklund Olesen <stoklund@2pi.dk>
Thu, 24 May 2012 22:17:39 +0000 (22:17 +0000)
commit36a5c8e55074b76eff6ddaf962413ad779c540b2
tree68213715b0179f8a4f3f813286e8c75474c7113d
parent74fd80e8fc5866f12818b3b54c6099efde871527
Add support for range expressions in TableGen foreach loops.

Like this:

  foreach i = 0-127 in ...

Use braces for composite ranges:

  foreach i = {0-3,9-7} in ...

llvm-svn: 157432
llvm/docs/TableGenFundamentals.html
llvm/lib/TableGen/TGParser.cpp
llvm/test/TableGen/ForeachLoop.td