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// RUN: mlir-opt %s -test-lower-to-arm-sme -test-lower-to-llvm | \
// RUN: %mcr_aarch64_cmd \
// RUN: -march=aarch64 -mattr=+sve,+sme \
// RUN: -e entry -entry-point-result=i32 \
// RUN: -shared-libs=%mlir_runner_utils,%mlir_c_runner_utils,%arm_sme_abi_shlib | \
// RUN: FileCheck %s
// Integration test demonstrating filling a 32-bit element ZA tile with a
// non-zero constant via vector to tile (MOVA) ops.
func.func @entry() -> i32 {
// Fill a tile with '123'. This will get lowered to a 1-d vector splat of
// '123' and a loop that writes this vector to each tile slice in the ZA
// tile.
%tile = arith.constant dense<123> : vector<[4]x[4]xi32>
// Print the tile. The smallest SVL is 128-bits so the tile will be at least
// 4x4xi32.
//
// CHECK: TILE BEGIN
// CHECK-NEXT: ( 123, 123, 123, 123
// CHECK-NEXT: ( 123, 123, 123, 123
// CHECK-NEXT: ( 123, 123, 123, 123
// CHECK-NEXT: ( 123, 123, 123, 123
// CHECK: TILE END
vector.print str "TILE BEGIN\n"
vector.print %tile : vector<[4]x[4]xi32>
vector.print str "TILE END\n"
%c0_i32 = arith.constant 0 : i32
return %c0_i32 : i32
}
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