Dialect reference¶
This reference is generated from the same declarations used by Loom's parser, printer, verifier, builders, and bytecode implementation.
The programming guide introduces these operations in executable programs. Use this reference when you need the complete contract for a specific op.
Program IR¶
Target-independent program structure, computation, data, and launch semantics.
| Dialect | Summary | Operations |
|---|---|---|
buffer |
Opaque storage roots and typed view construction. | 14 |
cfg |
Unstructured control-flow operations. | 2 |
command |
Reusable command-program construction operations. | 8 |
config |
Compile/link-time configuration symbols and reads. | 3 |
encoding |
Encoding definition and query ops. | 9 |
func |
Program structure operations. | 5 |
global |
Module-level state: constants, parameters, mutable state. | 6 |
group |
Named SSA scheduling groups shared by pipelines and target layers. | 1 |
index |
Scalar address-domain operations over index, offset, and explicit integer boundary casts. | 24 |
kernel |
Kernel execution and synchronization operations. | 56 |
pipeline |
Portable persistent dataflow programs over typed record streams. | 9 |
pool |
Block-managed device memory pool ops. | 5 |
scalar |
Scalar arithmetic, math, conversion, and typed poison ops. | 101 |
scf |
Structured control flow operations. | 9 |
target |
Authored target witnesses and contextual target queries. | 3 |
template |
Compile-time callable families and implementations. | 6 |
vector |
Vector register-lane construction, lanewise computation, memory, and reduction ops. | 151 |
view |
Logical view operations. | 10 |
Testing and compiler control¶
Executable checks, benchmark cases, pipeline selection, and diagnostics.
| Dialect | Summary | Operations |
|---|---|---|
check |
Production testbench operations. | 27 |
pass |
Descriptor-backed pass pipeline control operations. | 10 |
sanitizer |
Executable diagnostic assertions. | 8 |
Target and low-level IR¶
Target witnesses and representations used after target-independent lowering.
| Dialect | Summary | Operations |
|---|---|---|
aie2p |
AMD XDNA AIE2P target records. | 1 |
amdgpu |
AMDGPU processor target records. | 1 |
low |
Target-low virtual-register operations. | 31 |
spirv |
SPIR-V target-family records. | 1 |
vm |
VM target-family records. | 1 |
wasm |
Wasm target-family records. | 1 |
x86 |
x86 target-family records. | 1 |