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| 1 | +// RUN: %clang_cc1 -std=c++11 -triple aarch64-none-linux-android21 -fclangir -emit-cir %s -o %t.cir |
| 2 | +// RUN: FileCheck --check-prefix=CIR --input-file=%t.cir %s |
| 3 | +// RUN: %clang_cc1 -std=c++11 -triple aarch64-none-linux-android21 -fclangir -emit-llvm %s -o %t-cir.ll |
| 4 | +// RUN: FileCheck --check-prefix=LLVM --input-file=%t-cir.ll %s |
| 5 | +// RUN: %clang_cc1 -std=c++11 -triple aarch64-none-linux-android21 -emit-llvm %s -o %t.ll |
| 6 | +// RUN: FileCheck --check-prefix=OGCG --input-file=%t.ll %s |
| 7 | + |
| 8 | +struct inline_operator { |
| 9 | + operator int() const { return 987; } |
| 10 | + |
| 11 | + int operator+(inline_operator) { return 666; } |
| 12 | +}; |
| 13 | + |
| 14 | +struct out_of_line_operator { |
| 15 | + operator int(); |
| 16 | +}; |
| 17 | + |
| 18 | +out_of_line_operator::operator int() { return 123; } |
| 19 | + |
| 20 | +void 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>{{.*}}) -> !s32i |
| 31 | +// 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> : !s32i |
| 36 | +// CIR: cir.store %[[CONST_123]], %[[RETVAL]] : !s32i, !cir.ptr<!s32i> |
| 37 | +// CIR: %[[RET_LOAD:.+]] = cir.load %[[RETVAL]] : !cir.ptr<!s32i>, !s32i |
| 38 | +// CIR: cir.return %[[RET_LOAD]] : !s32i |
| 39 | +// CIR: } |
| 40 | + |
| 41 | +// CIR: cir.func comdat linkonce_odr @_ZNK15inline_operatorcviEv(%[[INLINE_THIS_ARG:.+]]: !cir.ptr<!rec_inline_operator>{{.*}}) -> !s32i |
| 42 | +// 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> : !s32i |
| 47 | +// CIR: cir.store %[[CONST_987]], %[[INLINE_RETVAL]] : !s32i, !cir.ptr<!s32i> |
| 48 | +// CIR: %[[INLINE_RET_LOAD:.+]] = cir.load %[[INLINE_RETVAL]] : !cir.ptr<!s32i>, !s32i |
| 49 | +// CIR: cir.return %[[INLINE_RET_LOAD]] : !s32i |
| 50 | +// 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> : !s32i |
| 57 | +// CIR: cir.store align(4) %[[CONST_42]], %[[X_ALLOCA]] : !s32i, !cir.ptr<!s32i> |
| 58 | +// CIR: %[[INLINE_CALL:.+]] = cir.call @_ZNK15inline_operatorcviEv(%[[I_ALLOCA]]) : ({{.*}}) -> !s32i |
| 59 | +// 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]]) : ({{.*}}) -> !s32i |
| 61 | +// CIR: cir.store align(4) %[[OUTLINE_CALL]], %[[X_ALLOCA]] : !s32i, !cir.ptr<!s32i> |
| 62 | +// CIR: cir.return |
| 63 | +// CIR: } |
| 64 | + |
| 65 | +// LLVM: define dso_local i32 @_ZN20out_of_line_operatorcviEv(ptr %[[PARAM0:.+]]) |
| 66 | +// LLVM: %[[THIS_ALLOCA:.+]] = alloca ptr, i64 1 |
| 67 | +// LLVM: %[[RETVAL:.+]] = alloca i32, i64 1 |
| 68 | +// 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 1 |
| 77 | +// LLVM: %[[INLINE_RETVAL:.+]] = alloca i32, i64 1 |
| 78 | +// 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 1 |
| 87 | +// LLVM: %[[I_ALLOCA:.+]] = alloca {{.*}}, i64 1 |
| 88 | +// LLVM: %[[O_ALLOCA:.+]] = alloca {{.*}}, i64 1 |
| 89 | +// 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 void |
| 95 | +// LLVM: } |
| 96 | + |
| 97 | +// OGCG: define dso_local noundef i32 @_ZN20out_of_line_operatorcviEv(ptr {{.*}} %[[THIS_PARAM:.+]]) |
| 98 | +// OGCG: entry: |
| 99 | +// OGCG: %[[THIS_ADDR:.+]] = alloca ptr |
| 100 | +// OGCG: store ptr %[[THIS_PARAM]], ptr %[[THIS_ADDR]] |
| 101 | +// OGCG: %[[THIS_LOAD:.+]] = load ptr, ptr %[[THIS_ADDR]] |
| 102 | +// OGCG: ret i32 123 |
| 103 | +// OGCG: } |
| 104 | + |
| 105 | +// OGCG: define dso_local void @_Z4testv() |
| 106 | +// OGCG: entry: |
| 107 | +// OGCG: %[[X_VAR:.+]] = alloca i32 |
| 108 | +// 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 void |
| 116 | +// OGCG: } |
| 117 | + |
| 118 | +// OGCG: define linkonce_odr noundef i32 @_ZNK15inline_operatorcviEv(ptr {{.*}} %[[INLINE_THIS_PARAM:.+]]) |
| 119 | +// OGCG: entry: |
| 120 | +// OGCG: %[[INLINE_THIS_ADDR:.+]] = alloca ptr |
| 121 | +// 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 987 |
| 124 | +// OGCG: } |
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