This patch adds operand bundle support for `llvm.intr.assume`.
This patch actually contains two parts:
- `llvm.intr.assume` now accepts operand bundle related attributes and
operands. `llvm.intr.assume` does not take constraint on the operand
bundles, but obviously only a few set of operand bundles are meaningful.
I plan to add some of those (e.g. `aligned` and `separate_storage` are
what interest me but other people may be interested in other operand
bundles as well) in future patches.
- The definitions of `llvm.call`, `llvm.invoke`, and
`llvm.call_intrinsic` actually define `op_bundle_tags` as an operation
property. It turns out this approach would introduce some unnecessary
burden if applied equally to the intrinsic operations because properties
are not available through `Operation *` but we have to operate on
`Operation *` during the import/export of intrinsics, so this PR changes
it from a property to an array attribute.
This patch relands commit d8fadad07c952c4aea967aefb0900e4e43ad0555.
This patch adds operand bundle support for `llvm.intr.assume`.
This patch actually contains two parts:
- `llvm.intr.assume` now accepts operand bundle related attributes and
operands. `llvm.intr.assume` does not take constraint on the operand
bundles, but obviously only a few set of operand bundles are meaningful.
I plan to add some of those (e.g. `aligned` and `separate_storage` are
what interest me but other people may be interested in other operand
bundles as well) in future patches.
- The definitions of `llvm.call`, `llvm.invoke`, and
`llvm.call_intrinsic` actually define `op_bundle_tags` as an operation
property. It turns out this approach would introduce some unnecessary
burden if applied equally to the intrinsic operations because properties
are not available through `Operation *` but we have to operate on
`Operation *` during the import/export of intrinsics, so this PR changes
it from a property to an array attribute.
Update the GPU to NVVM lowerings to correctly propagate range
information on IDs and dimension queries, etiher from
known_{block,grid}_size attributes or from `upperBound` annotations on
the operations themselves.
