1 | // RUN: %clang_cc1 -emit-llvm -triple powerpc64-unknown-unknown \ |
2 | // RUN: -target-feature +float128 -std=c++11 %s -o - | FileCheck %s |
3 | // RUN: %clang_cc1 -emit-llvm -triple powerpc64le-unknown-unknown \ |
4 | // RUN: -target-feature +float128 -std=c++11 %s -o - | FileCheck %s |
5 | // RUN: %clang_cc1 -emit-llvm -triple i386-unknown-linux-gnu -std=c++11 \ |
6 | // RUN: %s -o - | FileCheck %s -check-prefix=CHECK-X86 |
7 | // RUN: %clang_cc1 -emit-llvm -triple x86_64-unknown-linux-gnu -std=c++11 \ |
8 | // RUN: %s -o - | FileCheck %s -check-prefix=CHECK-X86 |
9 | // RUN: %clang_cc1 -emit-llvm -triple i686-pc-openbsd -std=c++11 \ |
10 | // RUN: %s -o - | FileCheck %s -check-prefix=CHECK-X86 |
11 | // RUN: %clang_cc1 -emit-llvm -triple amd64-pc-openbsd -std=c++11 \ |
12 | // RUN: %s -o - | FileCheck %s -check-prefix=CHECK-X86 |
13 | // RUN: %clang_cc1 -emit-llvm -triple i386-pc-solaris2.11 -std=c++11 \ |
14 | // RUN: %s -o - | FileCheck %s -check-prefix=CHECK-X86 |
15 | // RUN: %clang_cc1 -emit-llvm -triple x86_64-pc-solaris2.11 -std=c++11 \ |
16 | // RUN: %s -o - | FileCheck %s -check-prefix=CHECK-X86 |
17 | // RUN: %clang_cc1 -emit-llvm -triple i586-pc-haiku -std=c++11 \ |
18 | // RUN: %s -o - | FileCheck %s -check-prefix=CHECK-X86 |
19 | // RUN: %clang_cc1 -emit-llvm -triple x86_64-unknown-haiku -std=c++11 \ |
20 | // RUN: %s -o - | FileCheck %s -check-prefix=CHECK-X86 |
21 | // |
22 | /* Various contexts where type __float128 can appear. The different check |
23 | prefixes are due to different mangling on X86. */ |
24 | |
25 | /* Namespace */ |
26 | namespace { |
27 | __float128 f1n; |
28 | __float128 f2n = 33.q; |
29 | __float128 arr1n[10]; |
30 | __float128 arr2n[] = { 1.2q, 3.0q, 3.e11q }; |
31 | const volatile __float128 func1n(const __float128 &arg) { |
32 | return arg + f2n + arr1n[4] - arr2n[1]; |
33 | } |
34 | } |
35 | |
36 | /* File */ |
37 | __float128 f1f; |
38 | __float128 f2f = 32.4q; |
39 | static __float128 f3f = f2f; |
40 | __float128 arr1f[10]; |
41 | __float128 arr2f[] = { -1.2q, -3.0q, -3.e11q }; |
42 | __float128 func1f(__float128 arg); |
43 | |
44 | /* Class */ |
45 | class C1 { |
46 | __float128 f1c; |
47 | static const __float128 f2c; |
48 | volatile __float128 f3c; |
49 | public: |
50 | C1(__float128 arg) : f1c(arg), f3c(arg) { } |
51 | __float128 func1c(__float128 arg ) { |
52 | return f1c + arg; |
53 | } |
54 | static __float128 func2c(__float128 arg) { |
55 | return arg * C1::f2c; |
56 | } |
57 | }; |
58 | |
59 | /* Template */ |
60 | template <class C> C func1t(C arg) { return arg * 2.q; } |
61 | template <class C> struct S1 { |
62 | C mem1; |
63 | }; |
64 | template <> struct S1<__float128> { |
65 | __float128 mem2; |
66 | }; |
67 | |
68 | /* Local */ |
69 | int main(void) { |
70 | __float128 f1l = 123e220q; |
71 | __float128 f2l = -0.q; |
72 | __float128 f3l = 1.189731495357231765085759326628007e4932q; |
73 | C1 c1(f1l); |
74 | S1<__float128> s1 = { 132.q }; |
75 | __float128 f4l = func1n(f1l) + func1f(f2l) + c1.func1c(f3l) + c1.func2c(f1l) + |
76 | func1t(f1l) + s1.mem2 - f1n + f2n; |
77 | #if (__cplusplus >= 201103L) |
78 | auto f5l = -1.q, *f6l = &f2l, f7l = func1t(f3l); |
79 | #endif |
80 | __float128 f8l = f4l++; |
81 | __float128 arr1l[] = { -1.q, -0.q, -11.q }; |
82 | } |
83 | // CHECK-DAG: @_ZN12_GLOBAL__N_13f1nE = internal global fp128 0xL00000000000000000000000000000000 |
84 | // CHECK-DAG: @_ZN12_GLOBAL__N_13f2nE = internal global fp128 0xL00000000000000004004080000000000 |
85 | // CHECK-DAG: @_ZN12_GLOBAL__N_15arr1nE = internal global [10 x fp128] |
86 | // CHECK-DAG: @_ZN12_GLOBAL__N_15arr2nE = internal global [3 x fp128] [fp128 0xL33333333333333333FFF333333333333, fp128 0xL00000000000000004000800000000000, fp128 0xL00000000000000004025176592E00000] |
87 | // CHECK-DAG: define internal fp128 @_ZN12_GLOBAL__N_16func1nERKU10__float128(fp128* |
88 | // CHECK-DAG: @f1f = global fp128 0xL00000000000000000000000000000000 |
89 | // CHECK-DAG: @f2f = global fp128 0xL33333333333333334004033333333333 |
90 | // CHECK-DAG: @arr1f = global [10 x fp128] |
91 | // CHECK-DAG: @arr2f = global [3 x fp128] [fp128 0xL3333333333333333BFFF333333333333, fp128 0xL0000000000000000C000800000000000, fp128 0xL0000000000000000C025176592E00000] |
92 | // CHECK-DAG: declare fp128 @_Z6func1fU10__float128(fp128) |
93 | // CHECK-DAG: define linkonce_odr void @_ZN2C1C2EU10__float128(%class.C1* %this, fp128 %arg) |
94 | // CHECK-DAG: define linkonce_odr fp128 @_ZN2C16func2cEU10__float128(fp128 %arg) |
95 | // CHECK-DAG: define linkonce_odr fp128 @_Z6func1tIU10__float128ET_S0_(fp128 %arg) |
96 | // CHECK-DAG: @__const.main.s1 = private unnamed_addr constant %struct.S1 { fp128 0xL00000000000000004006080000000000 } |
97 | // CHECK-DAG: store fp128 0xLF0AFD0EBFF292DCE42E0B38CDD83F26F, fp128* %f1l, align 16 |
98 | // CHECK-DAG: store fp128 0xL00000000000000008000000000000000, fp128* %f2l, align 16 |
99 | // CHECK-DAG: store fp128 0xLFFFFFFFFFFFFFFFF7FFEFFFFFFFFFFFF, fp128* %f3l, align 16 |
100 | // CHECK-DAG: store fp128 0xL0000000000000000BFFF000000000000, fp128* %f5l, align 16 |
101 | // CHECK-DAG: [[F4L:%[a-z0-9]+]] = load fp128, fp128* %f4l |
102 | // CHECK-DAG: [[INC:%[a-z0-9]+]] = fadd fp128 [[F4L]], 0xL00000000000000003FFF000000000000 |
103 | // CHECK-DAG: store fp128 [[INC]], fp128* %f4l |
104 | |
105 | // CHECK-X86-DAG: @_ZN12_GLOBAL__N_13f1nE = internal global fp128 0xL00000000000000000000000000000000 |
106 | // CHECK-X86-DAG: @_ZN12_GLOBAL__N_13f2nE = internal global fp128 0xL00000000000000004004080000000000 |
107 | // CHECK-X86-DAG: @_ZN12_GLOBAL__N_15arr1nE = internal global [10 x fp128] |
108 | // CHECK-X86-DAG: @_ZN12_GLOBAL__N_15arr2nE = internal global [3 x fp128] [fp128 0xL33333333333333333FFF333333333333, fp128 0xL00000000000000004000800000000000, fp128 0xL00000000000000004025176592E00000] |
109 | // CHECK-X86-DAG: define internal fp128 @_ZN12_GLOBAL__N_16func1nERKg(fp128* |
110 | // CHECK-X86-DAG: @f1f = global fp128 0xL00000000000000000000000000000000 |
111 | // CHECK-X86-DAG: @f2f = global fp128 0xL33333333333333334004033333333333 |
112 | // CHECK-X86-DAG: @arr1f = global [10 x fp128] |
113 | // CHECK-X86-DAG: @arr2f = global [3 x fp128] [fp128 0xL3333333333333333BFFF333333333333, fp128 0xL0000000000000000C000800000000000, fp128 0xL0000000000000000C025176592E00000] |
114 | // CHECK-X86-DAG: declare fp128 @_Z6func1fg(fp128) |
115 | // CHECK-X86-DAG: define linkonce_odr void @_ZN2C1C2Eg(%class.C1* %this, fp128 %arg) |
116 | // CHECK-X86-DAG: define linkonce_odr fp128 @_ZN2C16func2cEg(fp128 %arg) |
117 | // CHECK-X86-DAG: define linkonce_odr fp128 @_Z6func1tIgET_S0_(fp128 %arg) |
118 | // CHECK-X86-DAG: @__const.main.s1 = private unnamed_addr constant %struct.S1 { fp128 0xL00000000000000004006080000000000 } |
119 | // CHECK-X86-DAG: store fp128 0xLF0AFD0EBFF292DCE42E0B38CDD83F26F, fp128* %f1l, align 16 |
120 | // CHECK-X86-DAG: store fp128 0xL00000000000000008000000000000000, fp128* %f2l, align 16 |
121 | // CHECK-X86-DAG: store fp128 0xLFFFFFFFFFFFFFFFF7FFEFFFFFFFFFFFF, fp128* %f3l, align 16 |
122 | // CHECK-X86-DAG: store fp128 0xL0000000000000000BFFF000000000000, fp128* %f5l, align 16 |
123 | // CHECK-X86-DAG: [[F4L:%[a-z0-9]+]] = load fp128, fp128* %f4l |
124 | // CHECK-X86-DAG: [[INC:%[a-z0-9]+]] = fadd fp128 [[F4L]], 0xL00000000000000003FFF000000000000 |
125 | // CHECK-X86-DAG: store fp128 [[INC]], fp128* %f4l |
126 | |