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// RUN: mlir-opt %s -generate-runtime-verification \
// RUN: -lower-affine \
// RUN: -finalize-memref-to-llvm \
// RUN: -test-cf-assert \
// RUN: -convert-func-to-llvm \
// RUN: -convert-arith-to-llvm \
// RUN: -reconcile-unrealized-casts | \
// RUN: mlir-runner -e main -entry-point-result=void \
// RUN: -shared-libs=%mlir_runner_utils 2>&1 | \
// RUN: FileCheck %s
func.func @reinterpret_cast(%memref: memref<1xf32>, %offset: index) {
memref.reinterpret_cast %memref to
offset: [%offset],
sizes: [1],
strides: [1]
: memref<1xf32> to memref<1xf32, strided<[1], offset: ?>>
return
}
func.func @reinterpret_cast_fully_dynamic(%memref: memref<?xf32>, %offset: index, %size: index, %stride: index) {
memref.reinterpret_cast %memref to
offset: [%offset],
sizes: [%size],
strides: [%stride]
: memref<?xf32> to memref<?xf32, strided<[?], offset: ?>>
return
}
func.func @main() {
%0 = arith.constant 0 : index
%1 = arith.constant 1 : index
%n1 = arith.constant -1 : index
%4 = arith.constant 4 : index
%5 = arith.constant 5 : index
%alloca_1 = memref.alloca() : memref<1xf32>
%alloca_4 = memref.alloca() : memref<4xf32>
%alloca_4_dyn = memref.cast %alloca_4 : memref<4xf32> to memref<?xf32>
// Offset is out-of-bounds
// CHECK: ERROR: Runtime op verification failed
// CHECK-NEXT: "memref.reinterpret_cast"(%{{.*}})
// CHECK-NEXT: ^ result of reinterpret_cast is out-of-bounds of the base memref
// CHECK-NEXT: Location: loc({{.*}})
func.call @reinterpret_cast(%alloca_1, %1) : (memref<1xf32>, index) -> ()
// Offset is out-of-bounds
// CHECK: ERROR: Runtime op verification failed
// CHECK-NEXT: "memref.reinterpret_cast"(%{{.*}})
// CHECK-NEXT: ^ result of reinterpret_cast is out-of-bounds of the base memref
// CHECK-NEXT: Location: loc({{.*}})
func.call @reinterpret_cast(%alloca_1, %n1) : (memref<1xf32>, index) -> ()
// Size is out-of-bounds
// CHECK: ERROR: Runtime op verification failed
// CHECK-NEXT: "memref.reinterpret_cast"(%{{.*}})
// CHECK-NEXT: ^ result of reinterpret_cast is out-of-bounds of the base memref
// CHECK-NEXT: Location: loc({{.*}})
func.call @reinterpret_cast_fully_dynamic(%alloca_4_dyn, %0, %5, %1) : (memref<?xf32>, index, index, index) -> ()
// Stride is out-of-bounds
// CHECK: ERROR: Runtime op verification failed
// CHECK-NEXT: "memref.reinterpret_cast"(%{{.*}})
// CHECK-NEXT: ^ result of reinterpret_cast is out-of-bounds of the base memref
// CHECK-NEXT: Location: loc({{.*}})
func.call @reinterpret_cast_fully_dynamic(%alloca_4_dyn, %0, %4, %4) : (memref<?xf32>, index, index, index) -> ()
// CHECK-NOT: ERROR: Runtime op verification failed
func.call @reinterpret_cast(%alloca_1, %0) : (memref<1xf32>, index) -> ()
// CHECK-NOT: ERROR: Runtime op verification failed
func.call @reinterpret_cast_fully_dynamic(%alloca_4_dyn, %0, %4, %1) : (memref<?xf32>, index, index, index) -> ()
return
}
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