Commit Graph

111 Commits

Author SHA1 Message Date
David Greene 077d84e6f3 Fix Name Access
Ask for the Record name as a string explicitly to avoid a possible assert.

llvm-svn: 142506
2011-10-19 13:03:02 +00:00
David Greene 98be78aeea Fix Name Access
Ask for the Record name as a string explicitly to avoid a possible
assert.

llvm-svn: 142505
2011-10-19 13:02:57 +00:00
David Greene 658a4b71b6 Fix Name Access
Ask for the record name as a string explicitly to avoid a potential
assert.

llvm-svn: 142504
2011-10-19 13:02:52 +00:00
David Greene b77fc0d906 Add Record Init
Add an init function to be shared among Record constructors.

llvm-svn: 142501
2011-10-19 13:02:45 +00:00
David Greene db10e69138 Make Template Arg Names Inits
Allow template arg names to be Inits.  This is further work to
implement paste as it allows template names to participate in paste
operations.

llvm-svn: 142500
2011-10-19 13:02:42 +00:00
David Greene e714512cb6 Add Utility to Scope Names
Add a couple of utility functions to take a variable name and qualify
it with the namespace of the enclosing class and/or multiclass.  This
is inpreparation for making template arg names first-class Inits.

llvm-svn: 142498
2011-10-19 13:02:36 +00:00
David Greene 914adf0ecb Make VarInit Name an Init
Make the VarInit name an Init itself.  We need this to implement paste
functionality so we can reference variables whose names are not yet
completely resolved.

llvm-svn: 142497
2011-10-19 13:02:33 +00:00
David Greene 28438acd46 Add Value Accessors
Add accessors to get Record values by Init name.  This lets us look up
Record values whose names are not yet fully resolved.  More work
toward paste.

llvm-svn: 142496
2011-10-19 13:02:29 +00:00
David Greene 7475ad05fa Fix List-of-List Processing
Fix VarListElementInit::resolveListElementReference to return a
partially resolved VarListElementInint in the case where full
resolution is not possible.  This allows TableGen to make forward
progress resolving certain complex list expressions.

llvm-svn: 141315
2011-10-06 21:20:46 +00:00
David Greene a8b8ab6b20 Allow Operator Arguments
When resolving an operator list element reference, resolve all
operator operands and try to fold the operator first.  This allows the
operator to collapse to a list which may then be indexed.

Before, it was not possible to do this:
class D<int a, int b> { ... }
class C<list<int> A> : D<A[0], A[1]>;
class B<list<int> b> : C<!foreach(...,b)>;

Now it is.

llvm-svn: 141101
2011-10-04 18:55:36 +00:00
Peter Collingbourne 84c287e33c Move TableGen's parser and entry point into a library
This is the first step towards splitting LLVM and Clang's tblgen executables.

llvm-svn: 140951
2011-10-01 16:41:13 +00:00