Richard Smith | 9fcce65 | 2012-03-07 08:35:16 +0000 | [diff] [blame] | 1 | // RUN: %clang_cc1 -std=c++11 -triple x86_64-linux-gnu -emit-llvm %s -o - | FileCheck %s |
| 2 | |
| 3 | struct S { S(); ~S(); S(const S &); void operator()(int); }; |
| 4 | using size_t = decltype(sizeof(int)); |
| 5 | S operator"" _x(const char *, size_t); |
Richard Smith | dd66be7 | 2012-03-08 01:34:56 +0000 | [diff] [blame] | 6 | S operator"" _y(wchar_t); |
Richard Smith | b453ad3 | 2012-03-08 08:45:32 +0000 | [diff] [blame] | 7 | S operator"" _z(unsigned long long); |
| 8 | S operator"" _f(long double); |
Richard Smith | 36f5cfe | 2012-03-09 08:00:36 +0000 | [diff] [blame] | 9 | S operator"" _r(const char *); |
| 10 | template<char...Cs> S operator"" _t() { return S(); } |
| 11 | |
| 12 | // CHECK: @[[s_foo:.*]] = {{.*}} constant [4 x i8] c"foo\00" |
| 13 | // CHECK: @[[s_bar:.*]] = {{.*}} constant [4 x i8] c"bar\00" |
| 14 | // CHECK: @[[s_123:.*]] = {{.*}} constant [4 x i8] c"123\00" |
| 15 | // CHECK: @[[s_4_9:.*]] = {{.*}} constant [4 x i8] c"4.9\00" |
| 16 | // CHECK: @[[s_0xffffeeee:.*]] = {{.*}} constant [11 x i8] c"0xffffeeee\00" |
Richard Smith | 9fcce65 | 2012-03-07 08:35:16 +0000 | [diff] [blame] | 17 | |
| 18 | void f() { |
Richard Smith | 36f5cfe | 2012-03-09 08:00:36 +0000 | [diff] [blame] | 19 | // CHECK: call void @_Zli2_xPKcm({{.*}}, i8* getelementptr inbounds ([4 x i8]* @[[s_foo]], i32 0, i32 0), i64 3) |
| 20 | // CHECK: call void @_Zli2_xPKcm({{.*}}, i8* getelementptr inbounds ([4 x i8]* @[[s_bar]], i32 0, i32 0), i64 3) |
Richard Smith | dd66be7 | 2012-03-08 01:34:56 +0000 | [diff] [blame] | 21 | // CHECK: call void @_Zli2_yw({{.*}} 97) |
Richard Smith | b453ad3 | 2012-03-08 08:45:32 +0000 | [diff] [blame] | 22 | // CHECK: call void @_Zli2_zy({{.*}} 42) |
| 23 | // CHECK: call void @_Zli2_fe({{.*}} x86_fp80 0xK3FFF8000000000000000) |
Richard Smith | 36f5cfe | 2012-03-09 08:00:36 +0000 | [diff] [blame] | 24 | // CHECK: call void @_ZN1SD1Ev({{.*}}) |
| 25 | // CHECK: call void @_ZN1SD1Ev({{.*}}) |
| 26 | // CHECK: call void @_ZN1SD1Ev({{.*}}) |
| 27 | // CHECK: call void @_ZN1SD1Ev({{.*}}) |
| 28 | // CHECK: call void @_ZN1SD1Ev({{.*}}) |
Richard Smith | b453ad3 | 2012-03-08 08:45:32 +0000 | [diff] [blame] | 29 | "foo"_x, "bar"_x, L'a'_y, 42_z, 1.0_f; |
Richard Smith | 36f5cfe | 2012-03-09 08:00:36 +0000 | [diff] [blame] | 30 | |
| 31 | // CHECK: call void @_Zli2_rPKc({{.*}}, i8* getelementptr inbounds ([4 x i8]* @[[s_123]], i32 0, i32 0)) |
| 32 | // CHECK: call void @_Zli2_rPKc({{.*}}, i8* getelementptr inbounds ([4 x i8]* @[[s_4_9]], i32 0, i32 0)) |
| 33 | // CHECK: call void @_Zli2_rPKc({{.*}}, i8* getelementptr inbounds ([11 x i8]* @[[s_0xffffeeee]], i32 0, i32 0)) |
| 34 | // CHECK: call void @_ZN1SD1Ev({{.*}}) |
| 35 | // CHECK: call void @_ZN1SD1Ev({{.*}}) |
| 36 | // CHECK: call void @_ZN1SD1Ev({{.*}}) |
| 37 | 123_r, 4.9_r, 0xffff\ |
| 38 | eeee_r; |
| 39 | |
| 40 | // FIXME: This mangling is insane. Maybe we should have a special case for |
| 41 | // char parameter packs? |
| 42 | // CHECK: call void @_Zli2_tIJLc48ELc120ELc49ELc50ELc51ELc52ELc53ELc54ELc55ELc56EEE1Sv({{.*}}) |
| 43 | // CHECK: call void @_ZN1SD1Ev({{.*}}) |
| 44 | 0x12345678_t; |
Richard Smith | 9fcce65 | 2012-03-07 08:35:16 +0000 | [diff] [blame] | 45 | } |
| 46 | |
Richard Smith | 36f5cfe | 2012-03-09 08:00:36 +0000 | [diff] [blame] | 47 | // CHECK: define {{.*}} @_Zli2_tIJLc48ELc120ELc49ELc50ELc51ELc52ELc53ELc54ELc55ELc56EEE1Sv( |
| 48 | |
Richard Smith | 9fcce65 | 2012-03-07 08:35:16 +0000 | [diff] [blame] | 49 | template<typename T> auto g(T t) -> decltype("foo"_x(t)) { return "foo"_x(t); } |
| 50 | template<typename T> auto i(T t) -> decltype(operator"" _x("foo", 3)(t)) { return operator"" _x("foo", 3)(t); } |
| 51 | |
| 52 | void h() { |
| 53 | g(42); |
| 54 | i(42); |
| 55 | } |
| 56 | |
| 57 | // CHECK: define {{.*}} @_Z1hv() |
| 58 | // CHECK: call void @_Z1gIiEDTclclL_Zli2_xPKcmELA4_S0_ELm3EEfp_EET_(i32 42) |
| 59 | // CHECK: call void @_Z1iIiEDTclclL_Zli2_xPKcmELA4_S0_ELi3EEfp_EET_(i32 42) |
| 60 | |
| 61 | // CHECK: define {{.*}} @_Z1gIiEDTclclL_Zli2_xPKcmELA4_S0_ELm3EEfp_EET_(i32 |
| 62 | // CHECK: call void @_Zli2_xPKcm({{.*}}, i8* getelementptr inbounds ([4 x i8]* @{{.*}}, i32 0, i32 0), i64 3) |
| 63 | // CHECK: call void @_ZN1SclEi |
| 64 | // CHECK: call void @_ZN1SD1Ev |
| 65 | |
| 66 | // CHECK: define {{.*}} @_Z1iIiEDTclclL_Zli2_xPKcmELA4_S0_ELi3EEfp_EET_(i32 |
| 67 | // CHECK: call void @_Zli2_xPKcm({{.*}}, i8* getelementptr inbounds ([4 x i8]* @{{.*}}, i32 0, i32 0), i64 3) |
| 68 | // CHECK: call void @_ZN1SclEi |
| 69 | // CHECK: call void @_ZN1SD1Ev |