circt

Commit Graph

Author	SHA1	Message	Date
Jacques Pienaar	7f1c3399e4	Update to new builder format. (#8785 ) Basically did set(CMAKE_CXX_CLANG_TIDY local/clang-tidy -checks=-*,llvm-use-new-mlir-op-builder -fix) and then fixed cases where temporary OpBuilders were used (as passed in by reference now).	2025-07-26 04:55:06 -07:00
Samuel Coward	713a91ddff	[Datapath] Conversion Pass Comb to Datapath (#8664 ) Add support for lowering variadic adders and two-input multipliers to datapath operations. Now automiatng ``` %0 = comb.mul %a, %b : i4 %1 = comb.add %0, %c : i4 ``` Resulting from comb-to-datapath and canonicalize: ``` %0:4 = datapath.partial_product %a, %b : (i4, i4) -> (i4, i4, i4, i4) %1:2 = datapath.compress %0#0, %0#1, %0#2, %0#3, %c : i4 [5 -> 2] %2 = comb.add %1#0, %1#1 : i4 ```	2025-07-09 08:54:55 -07:00

Author

SHA1

Message

Date

Jacques Pienaar

7f1c3399e4

Update to new builder format. (#8785 )

Basically did

set(CMAKE_CXX_CLANG_TIDY local/clang-tidy -checks=-*,llvm-use-new-mlir-op-builder -fix)

and then fixed cases where temporary OpBuilders were used (as passed in
by reference now).

2025-07-26 04:55:06 -07:00

Samuel Coward

713a91ddff

[Datapath] Conversion Pass Comb to Datapath (#8664 )

Add support for lowering variadic adders and two-input multipliers to datapath operations. Now automiatng 
```
%0 = comb.mul %a, %b : i4
%1 = comb.add %0, %c : i4
```

Resulting from comb-to-datapath and canonicalize:
```
%0:4 = datapath.partial_product %a, %b : (i4, i4) -> (i4, i4, i4, i4)
%1:2 = datapath.compress %0#0, %0#1, %0#2, %0#3, %c : i4 [5 -> 2]
%2 = comb.add %1#0, %1#1 : i4
```

2025-07-09 08:54:55 -07:00

2 Commits