tree 01f333bc04a427f86b65ab1e54ff92bf92b5ca8b
parent 837d04db84ad724b89004f46e137f6d49bc3ea65
author Krzysztof Parzyszek <kparzysz@codeaurora.org> 1505408181 +0000
committer Krzysztof Parzyszek <kparzysz@codeaurora.org> 1505408181 +0000

TableGen support for parameterized register class information

This replaces TableGen's type inference to operate on parameterized
types instead of MVTs, and as a consequence, some interfaces have
changed:
- Uses of MVTs are replaced by ValueTypeByHwMode.
- EEVT::TypeSet is replaced by TypeSetByHwMode.

This affects the way that types and type sets are printed, and the
tests relying on that have been updated.

There are certain users of the inferred types outside of TableGen
itself, namely FastISel and GlobalISel. For those users, the way
that the types are accessed have changed. For typical scenarios,
these replacements can be used:
- TreePatternNode::getType(ResNo) -> getSimpleType(ResNo)
- TreePatternNode::hasTypeSet(ResNo) -> hasConcreteType(ResNo)
- TypeSet::isConcrete -> TypeSetByHwMode::isValueTypeByHwMode(false)

For more information, please refer to the review page.

Differential Revision: https://reviews.llvm.org/D31951


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@313271 91177308-0d34-0410-b5e6-96231b3b80d8