blob: d543f148445ce058f0abba8c66a921fce847528f [file] [log] [blame]
Nemanja Ivanovicbb1ea2d2016-05-09 08:52:33 +00001// 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 systemz-unknown-linux-gnu -std=c++11 \
10// RUN: %s -o - | FileCheck %s -check-prefix=CHECK-SYSZ
Brad Smith0561a5a2017-02-20 03:18:15 +000011// RUN: %clang_cc1 -emit-llvm -triple i686-pc-openbsd -std=c++11 \
12// RUN: %s -o - | FileCheck %s -check-prefix=CHECK-X86
13// RUN: %clang_cc1 -emit-llvm -triple amd64-pc-openbsd -std=c++11 \
14// RUN: %s -o - | FileCheck %s -check-prefix=CHECK-X86
Rainer Orthf0f716d2018-04-23 09:28:08 +000015// RUN: %clang_cc1 -emit-llvm -triple i386-pc-solaris2.11 -std=c++11 \
16// RUN: %s -o - | FileCheck %s -check-prefix=CHECK-X86
17// RUN: %clang_cc1 -emit-llvm -triple x86_64-pc-solaris2.11 -std=c++11 \
18// RUN: %s -o - | FileCheck %s -check-prefix=CHECK-X86
Nemanja Ivanovicbb1ea2d2016-05-09 08:52:33 +000019//
20/* Various contexts where type __float128 can appear. The different check
21 prefixes are due to different mangling on X86 and different calling
22 convention on SystemZ. */
23
24/* Namespace */
25namespace {
26 __float128 f1n;
27 __float128 f2n = 33.q;
28 __float128 arr1n[10];
29 __float128 arr2n[] = { 1.2q, 3.0q, 3.e11q };
30 const volatile __float128 func1n(const __float128 &arg) {
31 return arg + f2n + arr1n[4] - arr2n[1];
32 }
33}
34
35/* File */
36__float128 f1f;
37__float128 f2f = 32.4q;
38static __float128 f3f = f2f;
39__float128 arr1f[10];
40__float128 arr2f[] = { -1.2q, -3.0q, -3.e11q };
41__float128 func1f(__float128 arg);
42
43/* Class */
44class C1 {
45 __float128 f1c;
46 static const __float128 f2c;
47 volatile __float128 f3c;
48public:
49 C1(__float128 arg) : f1c(arg), f3c(arg) { }
50 __float128 func1c(__float128 arg ) {
51 return f1c + arg;
52 }
53 static __float128 func2c(__float128 arg) {
54 return arg * C1::f2c;
55 }
56};
57
58/* Template */
59template <class C> C func1t(C arg) { return arg * 2.q; }
60template <class C> struct S1 {
61 C mem1;
62};
63template <> struct S1<__float128> {
64 __float128 mem2;
65};
66
67/* Local */
68int main(void) {
69 __float128 f1l = 123e220q;
70 __float128 f2l = -0.q;
71 __float128 f3l = 1.189731495357231765085759326628007e4932q;
72 C1 c1(f1l);
73 S1<__float128> s1 = { 132.q };
74 __float128 f4l = func1n(f1l) + func1f(f2l) + c1.func1c(f3l) + c1.func2c(f1l) +
75 func1t(f1l) + s1.mem2 - f1n + f2n;
76#if (__cplusplus >= 201103L)
77 auto f5l = -1.q, *f6l = &f2l, f7l = func1t(f3l);
78#endif
79 __float128 f8l = f4l++;
80 __float128 arr1l[] = { -1.q, -0.q, -11.q };
81}
82// CHECK-DAG: @_ZN12_GLOBAL__N_13f1nE = internal global fp128 0xL00000000000000000000000000000000
83// CHECK-DAG: @_ZN12_GLOBAL__N_13f2nE = internal global fp128 0xL00000000000000004004080000000000
84// CHECK-DAG: @_ZN12_GLOBAL__N_15arr1nE = internal global [10 x fp128]
85// CHECK-DAG: @_ZN12_GLOBAL__N_15arr2nE = internal global [3 x fp128] [fp128 0xL33333333333333333FFF333333333333, fp128 0xL00000000000000004000800000000000, fp128 0xL00000000000000004025176592E00000]
86// CHECK-DAG: define internal fp128 @_ZN12_GLOBAL__N_16func1nERKU10__float128(fp128*
87// CHECK-DAG: @f1f = global fp128 0xL00000000000000000000000000000000
88// CHECK-DAG: @f2f = global fp128 0xL33333333333333334004033333333333
89// CHECK-DAG: @arr1f = global [10 x fp128]
90// CHECK-DAG: @arr2f = global [3 x fp128] [fp128 0xL3333333333333333BFFF333333333333, fp128 0xL0000000000000000C000800000000000, fp128 0xL0000000000000000C025176592E00000]
91// CHECK-DAG: declare fp128 @_Z6func1fU10__float128(fp128)
Sean Fertiled900dd02018-10-15 15:43:00 +000092// CHECK-DAG: define linkonce_odr void @_ZN2C1C2EU10__float128(%class.C1* %this, fp128 %arg)
Nemanja Ivanovicbb1ea2d2016-05-09 08:52:33 +000093// CHECK-DAG: define linkonce_odr fp128 @_ZN2C16func2cEU10__float128(fp128 %arg)
94// CHECK-DAG: define linkonce_odr fp128 @_Z6func1tIU10__float128ET_S0_(fp128 %arg)
JF Bastien3a881e62018-11-15 00:19:18 +000095// CHECK-DAG: @__const.main.s1 = private unnamed_addr constant %struct.S1 { fp128 0xL00000000000000004006080000000000 }
Nemanja Ivanovicbb1ea2d2016-05-09 08:52:33 +000096// CHECK-DAG: store fp128 0xLF0AFD0EBFF292DCE42E0B38CDD83F26F, fp128* %f1l, align 16
97// CHECK-DAG: store fp128 0xL00000000000000008000000000000000, fp128* %f2l, align 16
98// CHECK-DAG: store fp128 0xLFFFFFFFFFFFFFFFF7FFEFFFFFFFFFFFF, fp128* %f3l, align 16
99// CHECK-DAG: store fp128 0xL0000000000000000BFFF000000000000, fp128* %f5l, align 16
100// CHECK-DAG: [[F4L:%[a-z0-9]+]] = load fp128, fp128* %f4l
101// CHECK-DAG: [[INC:%[a-z0-9]+]] = fadd fp128 [[F4L]], 0xL00000000000000003FFF000000000000
102// CHECK-DAG: store fp128 [[INC]], fp128* %f4l
103
104// CHECK-X86-DAG: @_ZN12_GLOBAL__N_13f1nE = internal global fp128 0xL00000000000000000000000000000000
105// CHECK-X86-DAG: @_ZN12_GLOBAL__N_13f2nE = internal global fp128 0xL00000000000000004004080000000000
106// CHECK-X86-DAG: @_ZN12_GLOBAL__N_15arr1nE = internal global [10 x fp128]
107// CHECK-X86-DAG: @_ZN12_GLOBAL__N_15arr2nE = internal global [3 x fp128] [fp128 0xL33333333333333333FFF333333333333, fp128 0xL00000000000000004000800000000000, fp128 0xL00000000000000004025176592E00000]
108// CHECK-X86-DAG: define internal fp128 @_ZN12_GLOBAL__N_16func1nERKg(fp128*
109// CHECK-X86-DAG: @f1f = global fp128 0xL00000000000000000000000000000000
110// CHECK-X86-DAG: @f2f = global fp128 0xL33333333333333334004033333333333
111// CHECK-X86-DAG: @arr1f = global [10 x fp128]
112// CHECK-X86-DAG: @arr2f = global [3 x fp128] [fp128 0xL3333333333333333BFFF333333333333, fp128 0xL0000000000000000C000800000000000, fp128 0xL0000000000000000C025176592E00000]
113// CHECK-X86-DAG: declare fp128 @_Z6func1fg(fp128)
Sean Fertiled900dd02018-10-15 15:43:00 +0000114// CHECK-X86-DAG: define linkonce_odr void @_ZN2C1C2Eg(%class.C1* %this, fp128 %arg)
Nemanja Ivanovicbb1ea2d2016-05-09 08:52:33 +0000115// CHECK-X86-DAG: define linkonce_odr fp128 @_ZN2C16func2cEg(fp128 %arg)
116// CHECK-X86-DAG: define linkonce_odr fp128 @_Z6func1tIgET_S0_(fp128 %arg)
JF Bastien3a881e62018-11-15 00:19:18 +0000117// CHECK-X86-DAG: @__const.main.s1 = private unnamed_addr constant %struct.S1 { fp128 0xL00000000000000004006080000000000 }
Nemanja Ivanovicbb1ea2d2016-05-09 08:52:33 +0000118// CHECK-X86-DAG: store fp128 0xLF0AFD0EBFF292DCE42E0B38CDD83F26F, fp128* %f1l, align 16
119// CHECK-X86-DAG: store fp128 0xL00000000000000008000000000000000, fp128* %f2l, align 16
120// CHECK-X86-DAG: store fp128 0xLFFFFFFFFFFFFFFFF7FFEFFFFFFFFFFFF, fp128* %f3l, align 16
121// CHECK-X86-DAG: store fp128 0xL0000000000000000BFFF000000000000, fp128* %f5l, align 16
122// CHECK-X86-DAG: [[F4L:%[a-z0-9]+]] = load fp128, fp128* %f4l
123// CHECK-X86-DAG: [[INC:%[a-z0-9]+]] = fadd fp128 [[F4L]], 0xL00000000000000003FFF000000000000
124// CHECK-X86-DAG: store fp128 [[INC]], fp128* %f4l
125
126// CHECK-SYSZ-DAG: @_ZN12_GLOBAL__N_13f1nE = internal global fp128 0xL00000000000000000000000000000000
127// CHECK-SYSZ-DAG: @_ZN12_GLOBAL__N_13f2nE = internal global fp128 0xL00000000000000004004080000000000
128// CHECK-SYSZ-DAG: @_ZN12_GLOBAL__N_15arr1nE = internal global [10 x fp128]
129// CHECK-SYSZ-DAG: @_ZN12_GLOBAL__N_15arr2nE = internal global [3 x fp128] [fp128 0xL33333333333333333FFF333333333333, fp128 0xL00000000000000004000800000000000, fp128 0xL00000000000000004025176592E00000]
130// CHECK-SYSZ-DAG: define internal void @_ZN12_GLOBAL__N_16func1nERKU10__float128(fp128*
131// CHECK-SYSZ-DAG: @f1f = global fp128 0xL00000000000000000000000000000000
132// CHECK-SYSZ-DAG: @f2f = global fp128 0xL33333333333333334004033333333333
133// CHECK-SYSZ-DAG: @arr1f = global [10 x fp128]
134// CHECK-SYSZ-DAG: @arr2f = global [3 x fp128] [fp128 0xL3333333333333333BFFF333333333333, fp128 0xL0000000000000000C000800000000000, fp128 0xL0000000000000000C025176592E00000]
135// CHECK-SYSZ-DAG: declare void @_Z6func1fU10__float128(fp128*
Sean Fertiled900dd02018-10-15 15:43:00 +0000136// CHECK-SYSZ-DAG: define linkonce_odr void @_ZN2C1C2EU10__float128(%class.C1* %this, fp128*
Nemanja Ivanovicbb1ea2d2016-05-09 08:52:33 +0000137// CHECK-SYSZ-DAG: define linkonce_odr void @_ZN2C16func2cEU10__float128(fp128*
138// CHECK-SYSZ-DAG: define linkonce_odr void @_Z6func1tIU10__float128ET_S0_(fp128*
JF Bastien3a881e62018-11-15 00:19:18 +0000139// CHECK-SYSZ-DAG: @__const.main.s1 = private unnamed_addr constant %struct.S1 { fp128 0xL00000000000000004006080000000000 }
Nemanja Ivanovicbb1ea2d2016-05-09 08:52:33 +0000140// CHECK-SYSZ-DAG: store fp128 0xLF0AFD0EBFF292DCE42E0B38CDD83F26F, fp128* %f1l, align 16
141// CHECK-SYSZ-DAG: store fp128 0xL00000000000000008000000000000000, fp128* %f2l, align 16
142// CHECK-SYSZ-DAG: store fp128 0xLFFFFFFFFFFFFFFFF7FFEFFFFFFFFFFFF, fp128* %f3l, align 16
143// CHECK-SYSZ-DAG: store fp128 0xL0000000000000000BFFF000000000000, fp128* %f5l, align 16
144// CHECK-SYSZ-DAG: [[F4L:%[a-z0-9]+]] = load fp128, fp128* %f4l
145// CHECK-SYSZ-DAG: [[INC:%[a-z0-9]+]] = fadd fp128 [[F4L]], 0xL00000000000000003FFF000000000000
146// CHECK-SYSZ-DAG: store fp128 [[INC]], fp128* %f4l