blob: 6285937ce08c5fa747f940bc8e0f2bd75ca015f3 [file] [log] [blame]
// RUN: fir-opt --split-input-file --pass-pipeline="cg-rewrite,cse" %s | FileCheck %s
// CHECK-LABEL: func @codegen(
// CHECK-SAME: %[[arg:.*]]: !fir
func @codegen(%addr : !fir.ref<!fir.array<?xi32>>) {
// CHECK: %[[zero:.*]] = arith.constant 0 : index
%0 = arith.constant 0 : index
%1 = fir.shape_shift %0, %0 : (index, index) -> !fir.shapeshift<1>
%2 = fir.slice %0, %0, %0 : (index, index, index) -> !fir.slice<1>
// CHECK: %[[box:.*]] = fircg.ext_embox %[[arg]](%[[zero]]) origin %[[zero]][%[[zero]], %[[zero]], %[[zero]]] : (!fir.ref<!fir.array<?xi32>>, index, index, index, index, index) -> !fir.box<!fir.array<?xi32>>
%3 = fir.embox %addr (%1) [%2] : (!fir.ref<!fir.array<?xi32>>, !fir.shapeshift<1>, !fir.slice<1>) -> !fir.box<!fir.array<?xi32>>
// CHECK: fircg.ext_array_coor %[[arg]](%[[zero]]) origin %[[zero]][%[[zero]], %[[zero]], %[[zero]]]<%[[zero]]> : (!fir.ref<!fir.array<?xi32>>, index, index, index, index, index, index) -> !fir.ref<i32>
%4 = fir.array_coor %addr (%1) [%2] %0 : (!fir.ref<!fir.array<?xi32>>, !fir.shapeshift<1>, !fir.slice<1>, index) -> !fir.ref<i32>
// CHECK: fircg.ext_rebox %[[box]](%[[zero]]) origin %[[zero]] : (!fir.box<!fir.array<?xi32>>, index, index) -> !fir.box<!fir.array<?xi32>>
%5 = fir.rebox %3(%1) : (!fir.box<!fir.array<?xi32>>, !fir.shapeshift<1>) -> !fir.box<!fir.array<?xi32>>
return
}
// -----
// CHECK-LABEL: fir.global @box_global
fir.global @box_global : !fir.box<!fir.array<?xi32>> {
// CHECK: %[[arr:.*]] = fir.zero_bits !fir.ref
%arr = fir.zero_bits !fir.ref<!fir.array<?xi32>>
// CHECK: %[[zero:.*]] = arith.constant 0 : index
%0 = arith.constant 0 : index
%1 = fir.shape_shift %0, %0 : (index, index) -> !fir.shapeshift<1>
%2 = fir.slice %0, %0, %0 : (index, index, index) -> !fir.slice<1>
// CHECK: fircg.ext_embox %[[arr]](%[[zero]]) origin %[[zero]][%[[zero]], %[[zero]], %[[zero]]] : (!fir.ref<!fir.array<?xi32>>, index, index, index, index, index) -> !fir.box<!fir.array<?xi32>>
%3 = fir.embox %arr (%1) [%2] : (!fir.ref<!fir.array<?xi32>>, !fir.shapeshift<1>, !fir.slice<1>) -> !fir.box<!fir.array<?xi32>>
fir.has_value %3 : !fir.box<!fir.array<?xi32>>
}
// -----
// fir.embox with slice with substr
// CHECK-LABEL: func @codegen(
// CHECK-SAME: %[[arg:.*]]: !fir
func @codegen(%addr : !fir.ref<!fir.array<?xi32>>) {
// CHECK: %[[zero:.*]] = arith.constant 0 : index
%0 = arith.constant 0 : index
%1 = fir.shape_shift %0, %0 : (index, index) -> !fir.shapeshift<1>
%2 = fir.slice %0, %0, %0 substr %0, %0: (index, index, index, index, index) -> !fir.slice<1>
// CHECK: %[[box:.*]] = fircg.ext_embox %[[arg]](%[[zero]]) origin %[[zero]][%[[zero]], %[[zero]], %[[zero]]] substr %[[zero]], %[[zero]] : (!fir.ref<!fir.array<?xi32>>, index, index, index, index, index, index, index) -> !fir.box<!fir.array<?xi32>>
%3 = fir.embox %addr (%1) [%2] : (!fir.ref<!fir.array<?xi32>>, !fir.shapeshift<1>, !fir.slice<1>) -> !fir.box<!fir.array<?xi32>>
return
}
// -----
// fir.rebox with slice with substr
// CHECK-LABEL: func @codegen(
// CHECK-SAME: %[[arg:.*]]: !fir
func @codegen(%addr : !fir.box<!fir.array<?xf32>>) {
%c0 = arith.constant 0 : index
%c1 = arith.constant 1 : index
%c10 = arith.constant 10 : index
%0 = fir.slice %c10, %c1, %c1 substr %c1, %c1: (index, index, index, index, index) -> !fir.slice<1>
%1 = fir.shift %c0 : (index) -> !fir.shift<1>
%2 = fir.rebox %addr(%1) [%0] : (!fir.box<!fir.array<?xf32>>, !fir.shift<1>, !fir.slice<1>) -> !fir.box<!fir.array<?xf32>>
return
}
// CHECK: %{{.*}} = fircg.ext_rebox %[[arg]] origin %{{.*}}[%{{.*}}, %{{.*}}, %{{.*}}] substr %{{.*}}, %{{.*}} : (!fir.box<!fir.array<?xf32>>, index, index, index, index, index, index) -> !fir.box<!fir.array<?xf32>>