forked from OSchip/llvm-project
54 lines
1.3 KiB
Python
54 lines
1.3 KiB
Python
# RUN: %PYTHON %s | FileCheck %s
|
|
|
|
from mlir.ir import *
|
|
import mlir.dialects.std as std
|
|
import mlir.dialects.memref as memref
|
|
|
|
def run(f):
|
|
print("\nTEST:", f.__name__)
|
|
f()
|
|
|
|
# CHECK-LABEL: TEST: testSubViewAccessors
|
|
def testSubViewAccessors():
|
|
ctx = Context()
|
|
module = Module.parse(r"""
|
|
func @f1(%arg0: memref<?x?xf32>) {
|
|
%0 = constant 0 : index
|
|
%1 = constant 1 : index
|
|
%2 = constant 2 : index
|
|
%3 = constant 3 : index
|
|
%4 = constant 4 : index
|
|
%5 = constant 5 : index
|
|
memref.subview %arg0[%0, %1][%2, %3][%4, %5] : memref<?x?xf32> to memref<?x?xf32, offset: ?, strides: [?, ?]>
|
|
return
|
|
}
|
|
""", ctx)
|
|
func_body = module.body.operations[0].regions[0].blocks[0]
|
|
subview = func_body.operations[6]
|
|
|
|
assert subview.source == subview.operands[0]
|
|
assert len(subview.offsets) == 2
|
|
assert len(subview.sizes) == 2
|
|
assert len(subview.strides) == 2
|
|
assert subview.result == subview.results[0]
|
|
|
|
# CHECK: SubViewOp
|
|
print(type(subview).__name__)
|
|
|
|
# CHECK: constant 0
|
|
print(subview.offsets[0])
|
|
# CHECK: constant 1
|
|
print(subview.offsets[1])
|
|
# CHECK: constant 2
|
|
print(subview.sizes[0])
|
|
# CHECK: constant 3
|
|
print(subview.sizes[1])
|
|
# CHECK: constant 4
|
|
print(subview.strides[0])
|
|
# CHECK: constant 5
|
|
print(subview.strides[1])
|
|
|
|
|
|
run(testSubViewAccessors)
|
|
|