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backend: (csl) Array literals #3292

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merged 7 commits into from
Oct 11, 2024
Merged

backend: (csl) Array literals #3292

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be39088
backend: (csl) Support array literals
n-io Oct 11, 2024
93ea581
remove debug code
n-io Oct 11, 2024
6279a15
fix filecheck
n-io Oct 11, 2024
73f00c9
fix
n-io Oct 11, 2024
eb52970
filecheck fix?
n-io Oct 11, 2024
30e268c
filecheck fix?
n-io Oct 11, 2024
9bb814d
filecheck fix
n-io Oct 11, 2024
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3 changes: 3 additions & 0 deletions tests/filecheck/backend/csl/print_csl.mlir
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Original file line number Diff line number Diff line change
Expand Up @@ -212,6 +212,8 @@
%global_array = memref.get_global @global_array : memref<10xf32>
%const_array = memref.get_global @const_array : memref<10xi32>

%literal_array = arith.constant dense<[1.200000e+00, 2.300000e+00, 3.400000e+00]> : memref<3xf32>

%uninit_ptr = "csl.addressof"(%uninit_array) : (memref<10xf32>) -> !csl.ptr<f32, #csl<ptr_kind many>, #csl<ptr_const var>>
%global_ptr = "csl.addressof"(%global_array) : (memref<10xf32>) -> !csl.ptr<f32, #csl<ptr_kind many>, #csl<ptr_const var>>
%const_ptr = "csl.addressof"(%const_array) : (memref<10xi32>) -> !csl.ptr<i32, #csl<ptr_kind many>, #csl<ptr_const const>>
Expand Down Expand Up @@ -652,6 +654,7 @@ csl.func @builtins() {
// CHECK-NEXT: var uninit_array : [10]f32;
// CHECK-NEXT: var global_array : [10]f32 = @constants([10]f32, 4.2);
// CHECK-NEXT: const const_array : [10]i32 = @constants([10]i32, 10);
// CHECK-NEXT: const literal_array : [3]f32 = [3]f32{1.2, 2.3, 3.4};
// CHECK-NEXT: var uninit_ptr : [*]f32 = &uninit_array;
// CHECK-NEXT: var global_ptr : [*]f32 = &global_array;
// CHECK-NEXT: const const_ptr : [*]const i32 = &const_array;
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2 changes: 2 additions & 0 deletions xdsl/backend/csl/print_csl.py
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Expand Up @@ -447,6 +447,8 @@ def attribute_value_to_str(self, attr: Attribute) -> str:
return str(val.data)
case StringAttr() as s:
return f'"{s.data}"'
case DenseIntOrFPElementsAttr(data=ArrayAttr(data=data), type=typ):
return f"{self.mlir_type_to_csl_type(typ)}{{{", ".join(self.attribute_value_to_str(d) for d in data)}}}"
case _:
return f"<!unknown value {attr}>"

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