125 lines · cpp
1// RUN: %clang_cc1 -std=c++11 -triple aarch64-none-linux-android21 -fclangir -emit-cir %s -o %t.cir2// RUN: FileCheck --check-prefix=CIR --input-file=%t.cir %s3// RUN: %clang_cc1 -std=c++11 -triple aarch64-none-linux-android21 -fclangir -emit-llvm %s -o %t-cir.ll4// RUN: FileCheck --check-prefix=LLVM --input-file=%t-cir.ll %s5// RUN: %clang_cc1 -std=c++11 -triple aarch64-none-linux-android21 -emit-llvm %s -o %t.ll6// RUN: FileCheck --check-prefix=OGCG --input-file=%t.ll %s7 8struct inline_operator {9 operator int() const { return 987; }10 11 int operator+(inline_operator) { return 666; }12};13 14struct out_of_line_operator {15 operator int();16};17 18out_of_line_operator::operator int() { return 123; }19 20void test() {21 int x = 42;22 23 inline_operator i;24 x = i;25 26 out_of_line_operator o;27 x = o;28}29 30// CIR: cir.func dso_local @_ZN20out_of_line_operatorcviEv(%[[THIS_ARG:.+]]: !cir.ptr<!rec_out_of_line_operator>{{.*}}) -> !s32i31// CIR: %[[THIS_ALLOCA:.+]] = cir.alloca !cir.ptr<!rec_out_of_line_operator>, !cir.ptr<!cir.ptr<!rec_out_of_line_operator>>, ["this", init]32// CIR: %[[RETVAL:.+]] = cir.alloca !s32i, !cir.ptr<!s32i>, ["__retval"]33// CIR: cir.store %[[THIS_ARG]], %[[THIS_ALLOCA]] : !cir.ptr<!rec_out_of_line_operator>, !cir.ptr<!cir.ptr<!rec_out_of_line_operator>>34// CIR: %[[THIS_LOAD:.+]] = cir.load %[[THIS_ALLOCA]] : !cir.ptr<!cir.ptr<!rec_out_of_line_operator>>, !cir.ptr<!rec_out_of_line_operator>35// CIR: %[[CONST_123:.+]] = cir.const #cir.int<123> : !s32i36// CIR: cir.store %[[CONST_123]], %[[RETVAL]] : !s32i, !cir.ptr<!s32i>37// CIR: %[[RET_LOAD:.+]] = cir.load %[[RETVAL]] : !cir.ptr<!s32i>, !s32i38// CIR: cir.return %[[RET_LOAD]] : !s32i39// CIR: }40 41// CIR: cir.func comdat linkonce_odr @_ZNK15inline_operatorcviEv(%[[INLINE_THIS_ARG:.+]]: !cir.ptr<!rec_inline_operator>{{.*}}) -> !s32i42// CIR: %[[INLINE_THIS_ALLOCA:.+]] = cir.alloca !cir.ptr<!rec_inline_operator>, !cir.ptr<!cir.ptr<!rec_inline_operator>>, ["this", init]43// CIR: %[[INLINE_RETVAL:.+]] = cir.alloca !s32i, !cir.ptr<!s32i>, ["__retval"]44// CIR: cir.store %[[INLINE_THIS_ARG]], %[[INLINE_THIS_ALLOCA]] : !cir.ptr<!rec_inline_operator>, !cir.ptr<!cir.ptr<!rec_inline_operator>>45// CIR: %[[INLINE_THIS_LOAD:.+]] = cir.load %[[INLINE_THIS_ALLOCA]] : !cir.ptr<!cir.ptr<!rec_inline_operator>>, !cir.ptr<!rec_inline_operator>46// CIR: %[[CONST_987:.+]] = cir.const #cir.int<987> : !s32i47// CIR: cir.store %[[CONST_987]], %[[INLINE_RETVAL]] : !s32i, !cir.ptr<!s32i>48// CIR: %[[INLINE_RET_LOAD:.+]] = cir.load %[[INLINE_RETVAL]] : !cir.ptr<!s32i>, !s32i49// CIR: cir.return %[[INLINE_RET_LOAD]] : !s32i50// CIR: }51 52// CIR: cir.func dso_local @_Z4testv()53// CIR: %[[X_ALLOCA:.+]] = cir.alloca !s32i, !cir.ptr<!s32i>, ["x", init]54// CIR: %[[I_ALLOCA:.+]] = cir.alloca {{.*}}, {{.*}}, ["i"]55// CIR: %[[O_ALLOCA:.+]] = cir.alloca {{.*}}, {{.*}}, ["o"]56// CIR: %[[CONST_42:.+]] = cir.const #cir.int<42> : !s32i57// CIR: cir.store align(4) %[[CONST_42]], %[[X_ALLOCA]] : !s32i, !cir.ptr<!s32i>58// CIR: %[[INLINE_CALL:.+]] = cir.call @_ZNK15inline_operatorcviEv(%[[I_ALLOCA]]) : ({{.*}}) -> !s32i59// CIR: cir.store align(4) %[[INLINE_CALL]], %[[X_ALLOCA]] : !s32i, !cir.ptr<!s32i>60// CIR: %[[OUTLINE_CALL:.+]] = cir.call @_ZN20out_of_line_operatorcviEv(%[[O_ALLOCA]]) : ({{.*}}) -> !s32i61// CIR: cir.store align(4) %[[OUTLINE_CALL]], %[[X_ALLOCA]] : !s32i, !cir.ptr<!s32i>62// CIR: cir.return63// CIR: }64 65// LLVM: define dso_local i32 @_ZN20out_of_line_operatorcviEv(ptr %[[PARAM0:.+]])66// LLVM: %[[THIS_ALLOCA:.+]] = alloca ptr, i64 167// LLVM: %[[RETVAL:.+]] = alloca i32, i64 168// LLVM: store ptr %[[PARAM0]], ptr %[[THIS_ALLOCA]]69// LLVM: %[[THIS_LOAD:.+]] = load ptr, ptr %[[THIS_ALLOCA]]70// LLVM: store i32 123, ptr %[[RETVAL]]71// LLVM: %[[RET_LOAD:.+]] = load i32, ptr %[[RETVAL]]72// LLVM: ret i32 %[[RET_LOAD]]73// LLVM: }74 75// LLVM: define linkonce_odr i32 @_ZNK15inline_operatorcviEv(ptr %[[INLINE_PARAM0:.+]])76// LLVM: %[[INLINE_THIS_ALLOCA:.+]] = alloca ptr, i64 177// LLVM: %[[INLINE_RETVAL:.+]] = alloca i32, i64 178// LLVM: store ptr %[[INLINE_PARAM0]], ptr %[[INLINE_THIS_ALLOCA]]79// LLVM: %[[INLINE_THIS_LOAD:.+]] = load ptr, ptr %[[INLINE_THIS_ALLOCA]]80// LLVM: store i32 987, ptr %[[INLINE_RETVAL]]81// LLVM: %[[INLINE_RET_LOAD:.+]] = load i32, ptr %[[INLINE_RETVAL]]82// LLVM: ret i32 %[[INLINE_RET_LOAD]]83// LLVM: }84 85// LLVM: define dso_local void @_Z4testv()86// LLVM: %[[X_ALLOCA:.+]] = alloca i32, i64 187// LLVM: %[[I_ALLOCA:.+]] = alloca {{.*}}, i64 188// LLVM: %[[O_ALLOCA:.+]] = alloca {{.*}}, i64 189// LLVM: store i32 42, ptr %[[X_ALLOCA]]90// LLVM: %[[INLINE_CALL:.+]] = call i32 @_ZNK15inline_operatorcviEv(ptr %[[I_ALLOCA]])91// LLVM: store i32 %[[INLINE_CALL]], ptr %[[X_ALLOCA]]92// LLVM: %[[OUTLINE_CALL:.+]] = call i32 @_ZN20out_of_line_operatorcviEv(ptr %[[O_ALLOCA]])93// LLVM: store i32 %[[OUTLINE_CALL]], ptr %[[X_ALLOCA]]94// LLVM: ret void95// LLVM: }96 97// OGCG: define dso_local noundef i32 @_ZN20out_of_line_operatorcviEv(ptr {{.*}} %[[THIS_PARAM:.+]])98// OGCG: entry:99// OGCG: %[[THIS_ADDR:.+]] = alloca ptr100// OGCG: store ptr %[[THIS_PARAM]], ptr %[[THIS_ADDR]]101// OGCG: %[[THIS_LOAD:.+]] = load ptr, ptr %[[THIS_ADDR]]102// OGCG: ret i32 123103// OGCG: }104 105// OGCG: define dso_local void @_Z4testv()106// OGCG: entry:107// OGCG: %[[X_VAR:.+]] = alloca i32108// OGCG: %[[I_VAR:.+]] = alloca {{.*}}109// OGCG: %[[O_VAR:.+]] = alloca {{.*}}110// OGCG: store i32 42, ptr %[[X_VAR]]111// OGCG: %[[INLINE_CALL:.+]] = call noundef i32 @_ZNK15inline_operatorcviEv(ptr {{.*}} %[[I_VAR]])112// OGCG: store i32 %[[INLINE_CALL]], ptr %[[X_VAR]]113// OGCG: %[[OUTLINE_CALL:.+]] = call noundef i32 @_ZN20out_of_line_operatorcviEv(ptr {{.*}} %[[O_VAR]])114// OGCG: store i32 %[[OUTLINE_CALL]], ptr %[[X_VAR]]115// OGCG: ret void116// OGCG: }117 118// OGCG: define linkonce_odr noundef i32 @_ZNK15inline_operatorcviEv(ptr {{.*}} %[[INLINE_THIS_PARAM:.+]])119// OGCG: entry:120// OGCG: %[[INLINE_THIS_ADDR:.+]] = alloca ptr121// OGCG: store ptr %[[INLINE_THIS_PARAM]], ptr %[[INLINE_THIS_ADDR]]122// OGCG: %[[INLINE_THIS_LOAD:.+]] = load ptr, ptr %[[INLINE_THIS_ADDR]]123// OGCG: ret i32 987124// OGCG: }125