118 lines · plain
1// test that tbaa attributes can be added to fir.load and fir.store2// and that these attributes are propagated to LLVMIR and that these3// interoperrate with tbaa tags added during codegen4 5// RUN: tco %s | FileCheck %s6 7// subroutine func(a)8// integer, intent(inout) :: a(:)9// a = a+110// a(1) = a(2)11#tbaa_root = #llvm.tbaa_root<id = "Flang function root _QPfunc">12#tbaa_type_desc = #llvm.tbaa_type_desc<id = "any access", members = {<#tbaa_root, 0>}>13#tbaa_type_desc1 = #llvm.tbaa_type_desc<id = "any data access", members = {<#tbaa_type_desc, 0>}>14#tbaa_type_desc2 = #llvm.tbaa_type_desc<id = "dummy arg data", members = {<#tbaa_type_desc1, 0>}>15#tbaa_type_desc3 = #llvm.tbaa_type_desc<id = "dummy arg data/_QFfuncEa", members = {<#tbaa_type_desc2, 0>}>16#tbaa_tag = #llvm.tbaa_tag<base_type = #tbaa_type_desc3, access_type = #tbaa_type_desc3, offset = 0>17module attributes {fir.defaultkind = "a1c4d8i4l4r4", fir.kindmap = "", llvm.target_triple = "aarch64-unknown-linux-gnu"} {18 func.func @_QPfunc(%arg0: !fir.box<!fir.array<?xi32>> {fir.bindc_name = "a"}) {19 %c3_i32 = arith.constant 3 : i3220 %c1_i32 = arith.constant 1 : i3221 %c0 = arith.constant 0 : index22 %c2 = arith.constant 2 : index23 %c1 = arith.constant 1 : index24 %0 = fir.alloca !fir.box<!fir.array<?xi32>>25 %1 = fir.declare %arg0 {fortran_attrs = #fir.var_attrs<intent_inout>, uniq_name = "_QFfuncEa"} : (!fir.box<!fir.array<?xi32>>) -> !fir.box<!fir.array<?xi32>>26 %2 = fir.rebox %1 : (!fir.box<!fir.array<?xi32>>) -> !fir.box<!fir.array<?xi32>>27 %3:3 = fir.box_dims %2, %c0 : (!fir.box<!fir.array<?xi32>>, index) -> (index, index, index)28 %4 = fir.shape %3#1 : (index) -> !fir.shape<1>29 %5 = fir.allocmem !fir.array<?xi32>, %3#1 {bindc_name = ".tmp.array", uniq_name = ""}30 %6 = fir.declare %5(%4) {uniq_name = ".tmp.array"} : (!fir.heap<!fir.array<?xi32>>, !fir.shape<1>) -> !fir.heap<!fir.array<?xi32>>31 %7 = fir.embox %6(%4) : (!fir.heap<!fir.array<?xi32>>, !fir.shape<1>) -> !fir.box<!fir.array<?xi32>>32 fir.do_loop %arg1 = %c1 to %3#1 step %c1 unordered {33 %16 = fir.array_coor %2 %arg1 : (!fir.box<!fir.array<?xi32>>, index) -> !fir.ref<i32>34 // load with tbaa35 %17 = fir.load %16 {tbaa = [#tbaa_tag]} : !fir.ref<i32>36 %18 = arith.addi %17, %c1_i32 : i3237 %19 = fir.array_coor %6(%4) %arg1 : (!fir.heap<!fir.array<?xi32>>, !fir.shape<1>, index) -> !fir.ref<i32>38 // store without tbaa39 fir.store %18 to %19 : !fir.ref<i32>40 }41 fir.store %2 to %0 : !fir.ref<!fir.box<!fir.array<?xi32>>>42 %8 = fir.address_of(@_QQclX2F746D702F73696D706C652E66393000) : !fir.ref<!fir.char<1,16>>43 %9 = fir.convert %0 : (!fir.ref<!fir.box<!fir.array<?xi32>>>) -> !fir.ref<!fir.box<none>>44 %10 = fir.convert %7 : (!fir.box<!fir.array<?xi32>>) -> !fir.box<none>45 %11 = fir.convert %8 : (!fir.ref<!fir.char<1,16>>) -> !fir.ref<i8>46 fir.call @_FortranAAssign(%9, %10, %11, %c3_i32) : (!fir.ref<!fir.box<none>>, !fir.box<none>, !fir.ref<i8>, i32) -> ()47 fir.freemem %6 : !fir.heap<!fir.array<?xi32>>48 %13 = fir.array_coor %2 %c2 : (!fir.box<!fir.array<?xi32>>, index) -> !fir.ref<i32>49 // load modified not to have tbaa50 %14 = fir.load %13 : !fir.ref<i32>51 %15 = fir.array_coor %2 %c1 : (!fir.box<!fir.array<?xi32>>, index) -> !fir.ref<i32>52 // store with tbaa53 fir.store %14 to %15 {tbaa = [#tbaa_tag]} : !fir.ref<i32>54 return55 }56 func.func private @_FortranAAssign(!fir.ref<!fir.box<none>>, !fir.box<none>, !fir.ref<i8>, i32) -> () attributes {fir.runtime}57 fir.global linkonce @_QQclX2F746D702F73696D706C652E66393000 constant : !fir.char<1,16> {58 %0 = fir.string_lit "/tmp/simple.f90\00"(16) : !fir.char<1,16>59 fir.has_value %0 : !fir.char<1,16>60 }61}62// CHECK-LABEL: define void @_QPfunc(63// CHECK-SAME: ptr {{[^%]*}}%[[ARG0:.*]]){{.*}}{64// [...]65// CHECK: %[[VAL5:.*]] = getelementptr { ptr, i64, i32, i8, i8, i8, i8, [1 x [3 x i64]] }, ptr %[[ARG0]], i32 0, i32 7, i32 0, i32 066// box access:67// CHECK: %[[VAL6:.*]] = load i64, ptr %[[VAL5]], align 4, !tbaa ![[BOX_ACCESS_TAG:.*]]68// CHECK: %[[VAL7:.*]] = getelementptr { ptr, i64, i32, i8, i8, i8, i8, [1 x [3 x i64]] }, ptr %0, i32 0, i32 7, i32 0, i32 169// box access:70// CHECK: %[[VAL8:.*]] = load i64, ptr %[[VAL7]], align 4, !tbaa ![[BOX_ACCESS_TAG]]71// CHECK: %[[VAL9:.*]] = getelementptr { ptr, i64, i32, i8, i8, i8, i8, [1 x [3 x i64]] }, ptr %[[ARG0]], i32 0, i32 7, i32 0, i32 272// box access:73// CHECK: %[[VAL10:.*]] = load i64, ptr %[[VAL9]], align 4, !tbaa ![[BOX_ACCESS_TAG]]74// CHECK: %[[VAL11:.*]] = getelementptr { ptr, i64, i32, i8, i8, i8, i8, [1 x [3 x i64]] }, ptr %[[ARG0]], i32 0, i32 075// box access:76// CHECK: %[[VAL12:.*]] = load ptr, ptr %[[VAL11]], align 8, !tbaa ![[BOX_ACCESS_TAG]]77// CHECK: %[[VAL15:.*]] = insertvalue { ptr, i64, i32, i8, i8, i8, i8, [1 x [3 x i64]] } %{{.*}}, ptr %[[VAL12]], 078// CHECK: store { ptr, i64, i32, i8, i8, i8, i8, [1 x [3 x i64]] } %[[VAL15]], ptr %{{.*}}, align 8, !tbaa ![[BOX_ACCESS_TAG]]79// CHECK: %[[VAL16:.*]] = getelementptr { ptr, i64, i32, i8, i8, i8, i8, [1 x [3 x i64]] }, ptr %{{.*}}, i32 0, i32 7, i64 0, i32 080// box access:81// CHECK: %[[VAL17:.*]] = load i64, ptr %[[VAL16]], align 4, !tbaa ![[BOX_ACCESS_TAG]]82// CHECK: %[[VAL18:.*]] = getelementptr { ptr, i64, i32, i8, i8, i8, i8, [1 x [3 x i64]] }, ptr %{{.*}}, i32 0, i32 7, i64 0, i32 183// box access:84// CHECK: %[[VAL19:.*]] = load i64, ptr %[[VAL18]], align 4, !tbaa ![[BOX_ACCESS_TAG]]85// CHECK: %[[VAL20:.*]] = getelementptr { ptr, i64, i32, i8, i8, i8, i8, [1 x [3 x i64]] }, ptr %{{.*}}, i32 0, i32 7, i64 0, i32 286// box access:87// CHECK: %[[VAL21:.*]] = load i64, ptr %[[VAL20]], align 4, !tbaa ![[BOX_ACCESS_TAG]]88// [...]89// box access:90// CHECK: store { ptr, i64, i32, i8, i8, i8, i8, [1 x [3 x i64]] } %{{.*}}, ptr %{{.*}}, align 8, !tbaa ![[BOX_ACCESS_TAG]]91// [...]92 93// [...]94// CHECK: %[[VAL40:.*]] = getelementptr { ptr, i64, i32, i8, i8, i8, i8, [1 x [3 x i64]] }, ptr %{{.*}}, i32 0, i32 095// box access:96// CHECK: %[[VAL41:.*]] = load ptr, ptr %[[VAL40]], align 8, !tbaa ![[BOX_ACCESS_TAG]]97// CHECK: %[[VAL42:.*]] = getelementptr i8, ptr %[[VAL41]], i64 %{{.*}}98// access to 'a':99// CHECK: %[[VAL43:.*]] = load i32, ptr %[[VAL42]], align 4, !tbaa ![[A_ACCESS_TAG:.*]]100// [...]101// CHECK: %[[VAL50:.*]] = getelementptr i32, ptr %{{.*}}, i64 %{{.*}}102// store to the temporary:103// CHECK: store i32 %{{.*}}, ptr %[[VAL50]], align 4, !tbaa ![[TMP_DATA_ACCESS_TAG:.*]]104// [...]105 106// CHECK: [[BOX_ACCESS_TAG]] = !{![[BOX_ACCESS_TYPE:.*]], ![[BOX_ACCESS_TYPE]], i64 0}107// CHECK: ![[BOX_ACCESS_TYPE]] = !{!"descriptor member", ![[ANY_ACCESS_TYPE:.*]], i64 0}108// CHECK: ![[ANY_ACCESS_TYPE]] = !{!"any access", ![[ROOT_TYPE:.*]], i64 0}109// CHECK: ![[ROOT_TYPE]] = !{!"Flang function root _QPfunc"}110// CHECK: ![[A_ACCESS_TAG]] = !{![[A_ACCESS_TYPE:.*]], ![[A_ACCESS_TYPE]], i64 0}111// CHECK: ![[A_ACCESS_TYPE]] = !{!"dummy arg data/_QFfuncEa", ![[ARG_ACCESS_TYPE:.*]], i64 0}112// CHECK: ![[ARG_ACCESS_TYPE]] = !{!"dummy arg data", ![[DATA_ACCESS_TYPE:.*]], i64 0}113// CHECK: ![[DATA_ACCESS_TYPE]] = !{!"any data access", ![[ANY_ACCESS_TYPE]], i64 0}114// CHECK: ![[TMP_DATA_ACCESS_TAG]] = !{![[TMP_DATA_ACCESS_TYPE:.*]], ![[TMP_DATA_ACCESS_TYPE]], i64 0}115// CHECK: ![[TMP_DATA_ACCESS_TYPE]] = !{!"allocated data/", ![[TMP_ACCESS_TYPE:.*]], i64 0}116// CHECK: ![[TMP_ACCESS_TYPE]] = !{!"allocated data", ![[TARGET_ACCESS_TAG:.*]], i64 0}117// CHECK: ![[TARGET_ACCESS_TAG]] = !{!"target data", ![[DATA_ACCESS_TYPE]], i64 0}118