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// RUN: mlir-cpu-runner %s -e entry -entry-point-result=void \
// RUN: -shared-libs=%mlir_integration_test_dir/libmlir_c_runner_utils%shlibext | \
// RUN: FileCheck %s
// End-to-end test of all int reduction intrinsics (not exhaustive unit tests).
module {
llvm.func @print_newline()
llvm.func @print_i32(!llvm.i32)
llvm.func @entry() {
// Setup (1,2,3,4).
%0 = llvm.mlir.constant(1 : i32) : !llvm.i32
%1 = llvm.mlir.constant(2 : i32) : !llvm.i32
%2 = llvm.mlir.constant(3 : i32) : !llvm.i32
%3 = llvm.mlir.constant(4 : i32) : !llvm.i32
%4 = llvm.mlir.undef : !llvm<"<4 x i32>">
%5 = llvm.mlir.constant(0 : index) : !llvm.i64
%6 = llvm.insertelement %0, %4[%5 : !llvm.i64] : !llvm<"<4 x i32>">
%7 = llvm.shufflevector %6, %4 [0 : i32, 0 : i32, 0 : i32, 0 : i32]
: !llvm<"<4 x i32>">, !llvm<"<4 x i32>">
%8 = llvm.mlir.constant(1 : i64) : !llvm.i64
%9 = llvm.insertelement %1, %7[%8 : !llvm.i64] : !llvm<"<4 x i32>">
%10 = llvm.mlir.constant(2 : i64) : !llvm.i64
%11 = llvm.insertelement %2, %9[%10 : !llvm.i64] : !llvm<"<4 x i32>">
%12 = llvm.mlir.constant(3 : i64) : !llvm.i64
%v = llvm.insertelement %3, %11[%12 : !llvm.i64] : !llvm<"<4 x i32>">
%add = "llvm.intr.experimental.vector.reduce.add"(%v)
: (!llvm<"<4 x i32>">) -> !llvm.i32
llvm.call @print_i32(%add) : (!llvm.i32) -> ()
llvm.call @print_newline() : () -> ()
// CHECK: 10
%and = "llvm.intr.experimental.vector.reduce.and"(%v)
: (!llvm<"<4 x i32>">) -> !llvm.i32
llvm.call @print_i32(%and) : (!llvm.i32) -> ()
llvm.call @print_newline() : () -> ()
// CHECK: 0
%mul = "llvm.intr.experimental.vector.reduce.mul"(%v)
: (!llvm<"<4 x i32>">) -> !llvm.i32
llvm.call @print_i32(%mul) : (!llvm.i32) -> ()
llvm.call @print_newline() : () -> ()
// CHECK: 24
%or = "llvm.intr.experimental.vector.reduce.or"(%v)
: (!llvm<"<4 x i32>">) -> !llvm.i32
llvm.call @print_i32(%or) : (!llvm.i32) -> ()
llvm.call @print_newline() : () -> ()
// CHECK: 7
%smax = "llvm.intr.experimental.vector.reduce.smax"(%v)
: (!llvm<"<4 x i32>">) -> !llvm.i32
llvm.call @print_i32(%smax) : (!llvm.i32) -> ()
llvm.call @print_newline() : () -> ()
// CHECK: 4
%smin = "llvm.intr.experimental.vector.reduce.smin"(%v)
: (!llvm<"<4 x i32>">) -> !llvm.i32
llvm.call @print_i32(%smin) : (!llvm.i32) -> ()
llvm.call @print_newline() : () -> ()
// CHECK: 1
%umax = "llvm.intr.experimental.vector.reduce.umax"(%v)
: (!llvm<"<4 x i32>">) -> !llvm.i32
llvm.call @print_i32(%umax) : (!llvm.i32) -> ()
llvm.call @print_newline() : () -> ()
// CHECK: 4
%umin = "llvm.intr.experimental.vector.reduce.umin"(%v)
: (!llvm<"<4 x i32>">) -> !llvm.i32
llvm.call @print_i32(%umin) : (!llvm.i32) -> ()
llvm.call @print_newline() : () -> ()
// CHECK: 1
%xor = "llvm.intr.experimental.vector.reduce.xor"(%v)
: (!llvm<"<4 x i32>">) -> !llvm.i32
llvm.call @print_i32(%xor) : (!llvm.i32) -> ()
llvm.call @print_newline() : () -> ()
// CHECK: 4
llvm.return
}
}
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