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annotate clang/test/CodeGenSYCL/address-space-deduction.cpp @ 236:c4bab56944e8 llvm-original

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LLVM 16
author kono
date Wed, 09 Nov 2022 17:45:10 +0900
parents 79ff65ed7e25
children 1f2b6ac9f198
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1 // NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py
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2 // RUN: %clang_cc1 -no-opaque-pointers -triple spir64 -fsycl-is-device -disable-llvm-passes -emit-llvm %s -o - | FileCheck %s
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3
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4 // CHECK-LABEL: @_Z4testv(
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5 // CHECK-NEXT: entry:
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6 // CHECK-NEXT: [[I:%.*]] = alloca i32, align 4
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7 // CHECK-NEXT: [[PPTR:%.*]] = alloca i32 addrspace(4)*, align 8
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8 // CHECK-NEXT: [[IS_I_PTR:%.*]] = alloca i8, align 1
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9 // CHECK-NEXT: [[VAR23:%.*]] = alloca i32, align 4
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10 // CHECK-NEXT: [[CP:%.*]] = alloca i8 addrspace(4)*, align 8
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11 // CHECK-NEXT: [[ARR:%.*]] = alloca [42 x i32], align 4
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12 // CHECK-NEXT: [[CPP:%.*]] = alloca i8 addrspace(4)*, align 8
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13 // CHECK-NEXT: [[APTR:%.*]] = alloca i32 addrspace(4)*, align 8
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14 // CHECK-NEXT: [[STR:%.*]] = alloca i8 addrspace(4)*, align 8
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15 // CHECK-NEXT: [[PHI_STR:%.*]] = alloca i8 addrspace(4)*, align 8
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16 // CHECK-NEXT: [[SELECT_NULL:%.*]] = alloca i8 addrspace(4)*, align 8
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17 // CHECK-NEXT: [[SELECT_STR_TRIVIAL1:%.*]] = alloca i8 addrspace(4)*, align 8
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18 // CHECK-NEXT: [[SELECT_STR_TRIVIAL2:%.*]] = alloca i8 addrspace(4)*, align 8
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19 // CHECK-NEXT: [[I_ASCAST:%.*]] = addrspacecast i32* [[I]] to i32 addrspace(4)*
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20 // CHECK-NEXT: [[PPTR_ASCAST:%.*]] = addrspacecast i32 addrspace(4)** [[PPTR]] to i32 addrspace(4)* addrspace(4)*
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21 // CHECK-NEXT: [[IS_I_PTR_ASCAST:%.*]] = addrspacecast i8* [[IS_I_PTR]] to i8 addrspace(4)*
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22 // CHECK-NEXT: [[VAR23_ASCAST:%.*]] = addrspacecast i32* [[VAR23]] to i32 addrspace(4)*
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23 // CHECK-NEXT: [[CP_ASCAST:%.*]] = addrspacecast i8 addrspace(4)** [[CP]] to i8 addrspace(4)* addrspace(4)*
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24 // CHECK-NEXT: [[ARR_ASCAST:%.*]] = addrspacecast [42 x i32]* [[ARR]] to [42 x i32] addrspace(4)*
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25 // CHECK-NEXT: [[CPP_ASCAST:%.*]] = addrspacecast i8 addrspace(4)** [[CPP]] to i8 addrspace(4)* addrspace(4)*
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26 // CHECK-NEXT: [[APTR_ASCAST:%.*]] = addrspacecast i32 addrspace(4)** [[APTR]] to i32 addrspace(4)* addrspace(4)*
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27 // CHECK-NEXT: [[STR_ASCAST:%.*]] = addrspacecast i8 addrspace(4)** [[STR]] to i8 addrspace(4)* addrspace(4)*
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28 // CHECK-NEXT: [[PHI_STR_ASCAST:%.*]] = addrspacecast i8 addrspace(4)** [[PHI_STR]] to i8 addrspace(4)* addrspace(4)*
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29 // CHECK-NEXT: [[SELECT_NULL_ASCAST:%.*]] = addrspacecast i8 addrspace(4)** [[SELECT_NULL]] to i8 addrspace(4)* addrspace(4)*
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30 // CHECK-NEXT: [[SELECT_STR_TRIVIAL1_ASCAST:%.*]] = addrspacecast i8 addrspace(4)** [[SELECT_STR_TRIVIAL1]] to i8 addrspace(4)* addrspace(4)*
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31 // CHECK-NEXT: [[SELECT_STR_TRIVIAL2_ASCAST:%.*]] = addrspacecast i8 addrspace(4)** [[SELECT_STR_TRIVIAL2]] to i8 addrspace(4)* addrspace(4)*
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32 // CHECK-NEXT: store i32 0, i32 addrspace(4)* [[I_ASCAST]], align 4
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33 // CHECK-NEXT: store i32 addrspace(4)* [[I_ASCAST]], i32 addrspace(4)* addrspace(4)* [[PPTR_ASCAST]], align 8
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34 // CHECK-NEXT: [[TMP0:%.*]] = load i32 addrspace(4)*, i32 addrspace(4)* addrspace(4)* [[PPTR_ASCAST]], align 8
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35 // CHECK-NEXT: [[CMP:%.*]] = icmp eq i32 addrspace(4)* [[TMP0]], [[I_ASCAST]]
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36 // CHECK-NEXT: [[FROMBOOL:%.*]] = zext i1 [[CMP]] to i8
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37 // CHECK-NEXT: store i8 [[FROMBOOL]], i8 addrspace(4)* [[IS_I_PTR_ASCAST]], align 1
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38 // CHECK-NEXT: [[TMP1:%.*]] = load i32 addrspace(4)*, i32 addrspace(4)* addrspace(4)* [[PPTR_ASCAST]], align 8
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39 // CHECK-NEXT: store i32 66, i32 addrspace(4)* [[TMP1]], align 4
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40 // CHECK-NEXT: store i32 23, i32 addrspace(4)* [[VAR23_ASCAST]], align 4
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41 // CHECK-NEXT: [[TMP2:%.*]] = bitcast i32 addrspace(4)* [[VAR23_ASCAST]] to i8 addrspace(4)*
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42 // CHECK-NEXT: store i8 addrspace(4)* [[TMP2]], i8 addrspace(4)* addrspace(4)* [[CP_ASCAST]], align 8
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43 // CHECK-NEXT: [[TMP3:%.*]] = load i8 addrspace(4)*, i8 addrspace(4)* addrspace(4)* [[CP_ASCAST]], align 8
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44 // CHECK-NEXT: store i8 41, i8 addrspace(4)* [[TMP3]], align 1
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45 // CHECK-NEXT: [[ARRAYDECAY:%.*]] = getelementptr inbounds [42 x i32], [42 x i32] addrspace(4)* [[ARR_ASCAST]], i64 0, i64 0
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46 // CHECK-NEXT: [[TMP4:%.*]] = bitcast i32 addrspace(4)* [[ARRAYDECAY]] to i8 addrspace(4)*
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47 // CHECK-NEXT: store i8 addrspace(4)* [[TMP4]], i8 addrspace(4)* addrspace(4)* [[CPP_ASCAST]], align 8
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48 // CHECK-NEXT: [[TMP5:%.*]] = load i8 addrspace(4)*, i8 addrspace(4)* addrspace(4)* [[CPP_ASCAST]], align 8
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49 // CHECK-NEXT: store i8 43, i8 addrspace(4)* [[TMP5]], align 1
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50 // CHECK-NEXT: [[ARRAYDECAY1:%.*]] = getelementptr inbounds [42 x i32], [42 x i32] addrspace(4)* [[ARR_ASCAST]], i64 0, i64 0
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51 // CHECK-NEXT: [[ADD_PTR:%.*]] = getelementptr inbounds i32, i32 addrspace(4)* [[ARRAYDECAY1]], i64 10
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52 // CHECK-NEXT: store i32 addrspace(4)* [[ADD_PTR]], i32 addrspace(4)* addrspace(4)* [[APTR_ASCAST]], align 8
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53 // CHECK-NEXT: [[TMP6:%.*]] = load i32 addrspace(4)*, i32 addrspace(4)* addrspace(4)* [[APTR_ASCAST]], align 8
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54 // CHECK-NEXT: [[ARRAYDECAY2:%.*]] = getelementptr inbounds [42 x i32], [42 x i32] addrspace(4)* [[ARR_ASCAST]], i64 0, i64 0
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55 // CHECK-NEXT: [[ADD_PTR3:%.*]] = getelementptr inbounds i32, i32 addrspace(4)* [[ARRAYDECAY2]], i64 168
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56 // CHECK-NEXT: [[CMP4:%.*]] = icmp ult i32 addrspace(4)* [[TMP6]], [[ADD_PTR3]]
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57 // CHECK-NEXT: br i1 [[CMP4]], label [[IF_THEN:%.*]], label [[IF_END:%.*]]
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58 // CHECK: if.then:
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59 // CHECK-NEXT: [[TMP7:%.*]] = load i32 addrspace(4)*, i32 addrspace(4)* addrspace(4)* [[APTR_ASCAST]], align 8
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60 // CHECK-NEXT: store i32 44, i32 addrspace(4)* [[TMP7]], align 4
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61 // CHECK-NEXT: br label [[IF_END]]
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62 // CHECK: if.end:
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63 // CHECK-NEXT: store i8 addrspace(4)* getelementptr inbounds ([14 x i8], [14 x i8] addrspace(4)* addrspacecast ([14 x i8] addrspace(1)* @.str to [14 x i8] addrspace(4)*), i64 0, i64 0), i8 addrspace(4)* addrspace(4)* [[STR_ASCAST]], align 8
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64 // CHECK-NEXT: [[TMP8:%.*]] = load i8 addrspace(4)*, i8 addrspace(4)* addrspace(4)* [[STR_ASCAST]], align 8
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65 // CHECK-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds i8, i8 addrspace(4)* [[TMP8]], i64 0
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66 // CHECK-NEXT: [[TMP9:%.*]] = load i8, i8 addrspace(4)* [[ARRAYIDX]], align 1
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67 // CHECK-NEXT: [[CONV:%.*]] = sext i8 [[TMP9]] to i32
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68 // CHECK-NEXT: store i32 [[CONV]], i32 addrspace(4)* [[I_ASCAST]], align 4
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69 // CHECK-NEXT: [[TMP10:%.*]] = load i32, i32 addrspace(4)* [[I_ASCAST]], align 4
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70 // CHECK-NEXT: [[CMP5:%.*]] = icmp sgt i32 [[TMP10]], 2
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71 // CHECK-NEXT: br i1 [[CMP5]], label [[COND_TRUE:%.*]], label [[COND_FALSE:%.*]]
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72 // CHECK: cond.true:
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73 // CHECK-NEXT: [[TMP11:%.*]] = load i8 addrspace(4)*, i8 addrspace(4)* addrspace(4)* [[STR_ASCAST]], align 8
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74 // CHECK-NEXT: br label [[COND_END:%.*]]
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75 // CHECK: cond.false:
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76 // CHECK-NEXT: br label [[COND_END]]
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77 // CHECK: cond.end:
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78 // CHECK-NEXT: [[COND:%.*]] = phi i8 addrspace(4)* [ [[TMP11]], [[COND_TRUE]] ], [ getelementptr inbounds ([21 x i8], [21 x i8] addrspace(4)* addrspacecast ([21 x i8] addrspace(1)* @.str.1 to [21 x i8] addrspace(4)*), i64 0, i64 0), [[COND_FALSE]] ]
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79 // CHECK-NEXT: store i8 addrspace(4)* [[COND]], i8 addrspace(4)* addrspace(4)* [[PHI_STR_ASCAST]], align 8
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80 // CHECK-NEXT: [[TMP12:%.*]] = load i32, i32 addrspace(4)* [[I_ASCAST]], align 4
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81 // CHECK-NEXT: [[CMP6:%.*]] = icmp sgt i32 [[TMP12]], 2
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82 // CHECK-NEXT: [[TMP13:%.*]] = zext i1 [[CMP6]] to i64
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83 // CHECK-NEXT: [[COND7:%.*]] = select i1 [[CMP6]], i8 addrspace(4)* getelementptr inbounds ([24 x i8], [24 x i8] addrspace(4)* addrspacecast ([24 x i8] addrspace(1)* @.str.2 to [24 x i8] addrspace(4)*), i64 0, i64 0), i8 addrspace(4)* null
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84 // CHECK-NEXT: store i8 addrspace(4)* [[COND7]], i8 addrspace(4)* addrspace(4)* [[SELECT_NULL_ASCAST]], align 8
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85 // CHECK-NEXT: [[TMP14:%.*]] = load i8 addrspace(4)*, i8 addrspace(4)* addrspace(4)* [[STR_ASCAST]], align 8
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86 // CHECK-NEXT: store i8 addrspace(4)* [[TMP14]], i8 addrspace(4)* addrspace(4)* [[SELECT_STR_TRIVIAL1_ASCAST]], align 8
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87 // CHECK-NEXT: store i8 addrspace(4)* getelementptr inbounds ([21 x i8], [21 x i8] addrspace(4)* addrspacecast ([21 x i8] addrspace(1)* @.str.1 to [21 x i8] addrspace(4)*), i64 0, i64 0), i8 addrspace(4)* addrspace(4)* [[SELECT_STR_TRIVIAL2_ASCAST]], align 8
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88 // CHECK-NEXT: ret void
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89 //
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90 void test() {
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91 static const int foo = 0x42;
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93
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94 int i = 0;
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95 int *pptr = &i;
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96 bool is_i_ptr = (pptr == &i);
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97 *pptr = foo;
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98
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99 int var23 = 23;
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100 char *cp = (char *)&var23;
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101 *cp = 41;
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102
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103 int arr[42];
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104 char *cpp = (char *)arr;
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105 *cpp = 43;
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106
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107 int *aptr = arr + 10;
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108 if (aptr < arr + sizeof(arr))
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109 *aptr = 44;
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110
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111 const char *str = "Hello, world!";
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112
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113 i = str[0];
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114
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115 const char *phi_str = i > 2 ? str : "Another hello world!";
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116 (void)phi_str;
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117
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120
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121 const char *select_null = i > 2 ? "Yet another Hello world" : nullptr;
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122 (void)select_null;
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123
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124 const char *select_str_trivial1 = true ? str : "Another hello world!";
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125 (void)select_str_trivial1;
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126
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127 const char *select_str_trivial2 = false ? str : "Another hello world!";
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128 (void)select_str_trivial2;
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129 }