1 // REQUIRES: powerpc-registered-target 2 // RUN: %clang_cc1 -no-opaque-pointers -triple powerpc64-unknown-linux-gnu -emit-llvm -o - %s | FileCheck %s 3 // RUN: %clang_cc1 -no-opaque-pointers -target-feature +float128 -DTEST_F128 -triple \ 4 // RUN: powerpc64le-unknown-linux-gnu -emit-llvm -o - %s | FileCheck %s \ 5 // RUN: --check-prefix CHECK-F128 6 7 float crealf(_Complex float); 8 double creal(_Complex double); 9 long double creall(_Complex long double); 10 #ifdef TEST_F128 11 __float128 crealf128(_Complex __float128); 12 __float128 foo_f128(_Complex __float128 x) { 13 return crealf128(x); 14 } 15 // CHECK-F128: define{{.*}} fp128 @foo_f128(fp128 noundef {{[%A-Za-z0-9.]+}}, fp128 noundef {{[%A-Za-z0-9.]+}}) 16 #endif 17 18 float foo_float(_Complex float x) { 19 return crealf(x); 20 } 21 22 // CHECK: define{{.*}} float @foo_float(float noundef {{[%A-Za-z0-9.]+}}, float noundef {{[%A-Za-z0-9.]+}}) [[NUW:#[0-9]+]] { 23 24 double foo_double(_Complex double x) { 25 return creal(x); 26 } 27 28 // CHECK: define{{.*}} double @foo_double(double noundef {{[%A-Za-z0-9.]+}}, double noundef {{[%A-Za-z0-9.]+}}) [[NUW]] { 29 30 long double foo_long_double(_Complex long double x) { 31 return creall(x); 32 } 33 34 // CHECK: define{{.*}} ppc_fp128 @foo_long_double(ppc_fp128 noundef {{[%A-Za-z0-9.]+}}, ppc_fp128 noundef {{[%A-Za-z0-9.]+}}) [[NUW]] { 35 36 __ibm128 foo_ibm128(_Complex __ibm128 x) { 37 // We don't have a suffix for explicit __ibm128 type yet. Use *l instead. 38 return creall(x); 39 } 40 41 // CHECK: define{{.*}} ppc_fp128 @foo_ibm128(ppc_fp128 noundef {{[%A-Za-z0-9.]+}}, ppc_fp128 noundef {{[%A-Za-z0-9.]+}}) [[NUW]] { 42 43 int foo_int(_Complex int x) { 44 return __real__ x; 45 } 46 47 // CHECK: define{{.*}} signext i32 @foo_int(i32 noundef {{[%A-Za-z0-9.]+}}, i32 noundef {{[%A-Za-z0-9.]+}}) [[NUW]] { 48 49 short foo_short(_Complex short x) { 50 return __real__ x; 51 } 52 53 // CHECK: define{{.*}} signext i16 @foo_short(i16 noundef {{[%A-Za-z0-9.]+}}, i16 noundef {{[%A-Za-z0-9.]+}}) [[NUW]] { 54 55 signed char foo_char(_Complex signed char x) { 56 return __real__ x; 57 } 58 59 // CHECK: define{{.*}} signext i8 @foo_char(i8 noundef {{[%A-Za-z0-9.]+}}, i8 noundef {{[%A-Za-z0-9.]+}}) [[NUW]] { 60 61 long foo_long(_Complex long x) { 62 return __real__ x; 63 } 64 65 // CHECK: define{{.*}} i64 @foo_long(i64 noundef {{[%A-Za-z0-9.]+}}, i64 noundef {{[%A-Za-z0-9.]+}}) [[NUW]] { 66 67 long long foo_long_long(_Complex long long x) { 68 return __real__ x; 69 } 70 71 // CHECK: define{{.*}} i64 @foo_long_long(i64 noundef {{[%A-Za-z0-9.]+}}, i64 noundef {{[%A-Za-z0-9.]+}}) [[NUW]] { 72 73 void bar_float(void) { 74 foo_float(2.0f - 2.5fi); 75 } 76 77 // CHECK: define{{.*}} void @bar_float() [[NUW]] { 78 // CHECK: %[[VAR1:[A-Za-z0-9.]+]] = alloca { float, float }, align 4 79 // CHECK: %[[VAR2:[A-Za-z0-9.]+]] = getelementptr inbounds { float, float }, { float, float }* %[[VAR1]], i32 0, i32 0 80 // CHECK: %[[VAR3:[A-Za-z0-9.]+]] = getelementptr inbounds { float, float }, { float, float }* %[[VAR1]], i32 0, i32 1 81 // CHECK: store float 2.000000e+00, float* %[[VAR2]] 82 // CHECK: store float -2.500000e+00, float* %[[VAR3]] 83 // CHECK: %[[VAR4:[A-Za-z0-9.]+]] = getelementptr inbounds { float, float }, { float, float }* %[[VAR1]], i32 0, i32 0 84 // CHECK: %[[VAR5:[A-Za-z0-9.]+]] = load float, float* %[[VAR4]], align 4 85 // CHECK: %[[VAR6:[A-Za-z0-9.]+]] = getelementptr inbounds { float, float }, { float, float }* %[[VAR1]], i32 0, i32 1 86 // CHECK: %[[VAR7:[A-Za-z0-9.]+]] = load float, float* %[[VAR6]], align 4 87 // CHECK: %{{[A-Za-z0-9.]+}} = call float @foo_float(float noundef %[[VAR5]], float noundef %[[VAR7]]) 88 89 void bar_double(void) { 90 foo_double(2.0 - 2.5i); 91 } 92 93 // CHECK: define{{.*}} void @bar_double() [[NUW]] { 94 // CHECK: %[[VAR11:[A-Za-z0-9.]+]] = alloca { double, double }, align 8 95 // CHECK: %[[VAR12:[A-Za-z0-9.]+]] = getelementptr inbounds { double, double }, { double, double }* %[[VAR11]], i32 0, i32 0 96 // CHECK: %[[VAR13:[A-Za-z0-9.]+]] = getelementptr inbounds { double, double }, { double, double }* %[[VAR11]], i32 0, i32 1 97 // CHECK: store double 2.000000e+00, double* %[[VAR12]] 98 // CHECK: store double -2.500000e+00, double* %[[VAR13]] 99 // CHECK: %[[VAR14:[A-Za-z0-9.]+]] = getelementptr inbounds { double, double }, { double, double }* %[[VAR11]], i32 0, i32 0 100 // CHECK: %[[VAR15:[A-Za-z0-9.]+]] = load double, double* %[[VAR14]], align 8 101 // CHECK: %[[VAR16:[A-Za-z0-9.]+]] = getelementptr inbounds { double, double }, { double, double }* %[[VAR11]], i32 0, i32 1 102 // CHECK: %[[VAR17:[A-Za-z0-9.]+]] = load double, double* %[[VAR16]], align 8 103 // CHECK: %{{[A-Za-z0-9.]+}} = call double @foo_double(double noundef %[[VAR15]], double noundef %[[VAR17]]) 104 105 void bar_long_double(void) { 106 foo_long_double(2.0L - 2.5Li); 107 } 108 109 // CHECK: define{{.*}} void @bar_long_double() [[NUW]] { 110 // CHECK: %[[VAR21:[A-Za-z0-9.]+]] = alloca { ppc_fp128, ppc_fp128 }, align 16 111 // CHECK: %[[VAR22:[A-Za-z0-9.]+]] = getelementptr inbounds { ppc_fp128, ppc_fp128 }, { ppc_fp128, ppc_fp128 }* %[[VAR21]], i32 0, i32 0 112 // CHECK: %[[VAR23:[A-Za-z0-9.]+]] = getelementptr inbounds { ppc_fp128, ppc_fp128 }, { ppc_fp128, ppc_fp128 }* %[[VAR21]], i32 0, i32 1 113 // CHECK: store ppc_fp128 0xM40000000000000000000000000000000, ppc_fp128* %[[VAR22]] 114 // CHECK: store ppc_fp128 0xMC0040000000000008000000000000000, ppc_fp128* %[[VAR23]] 115 // CHECK: %[[VAR24:[A-Za-z0-9.]+]] = getelementptr inbounds { ppc_fp128, ppc_fp128 }, { ppc_fp128, ppc_fp128 }* %[[VAR21]], i32 0, i32 0 116 // CHECK: %[[VAR25:[A-Za-z0-9.]+]] = load ppc_fp128, ppc_fp128* %[[VAR24]], align 16 117 // CHECK: %[[VAR26:[A-Za-z0-9.]+]] = getelementptr inbounds { ppc_fp128, ppc_fp128 }, { ppc_fp128, ppc_fp128 }* %[[VAR21]], i32 0, i32 1 118 // CHECK: %[[VAR27:[A-Za-z0-9.]+]] = load ppc_fp128, ppc_fp128* %[[VAR26]], align 16 119 // CHECK: %{{[A-Za-z0-9.]+}} = call ppc_fp128 @foo_long_double(ppc_fp128 noundef %[[VAR25]], ppc_fp128 noundef %[[VAR27]]) 120 121 void bar_ibm128(void) { 122 foo_ibm128(2.0L - 2.5Li); 123 } 124 125 // CHECK: define{{.*}} void @bar_ibm128() [[NUW]] { 126 // CHECK: %[[VAR21:[A-Za-z0-9.]+]] = alloca { ppc_fp128, ppc_fp128 }, align 16 127 // CHECK: %[[VAR22:[A-Za-z0-9.]+]] = getelementptr inbounds { ppc_fp128, ppc_fp128 }, { ppc_fp128, ppc_fp128 }* %[[VAR21]], i32 0, i32 0 128 // CHECK: %[[VAR23:[A-Za-z0-9.]+]] = getelementptr inbounds { ppc_fp128, ppc_fp128 }, { ppc_fp128, ppc_fp128 }* %[[VAR21]], i32 0, i32 1 129 // CHECK: store ppc_fp128 0xM40000000000000000000000000000000, ppc_fp128* %[[VAR22]] 130 // CHECK: store ppc_fp128 0xMC0040000000000008000000000000000, ppc_fp128* %[[VAR23]] 131 // CHECK: %[[VAR24:[A-Za-z0-9.]+]] = getelementptr inbounds { ppc_fp128, ppc_fp128 }, { ppc_fp128, ppc_fp128 }* %[[VAR21]], i32 0, i32 0 132 // CHECK: %[[VAR25:[A-Za-z0-9.]+]] = load ppc_fp128, ppc_fp128* %[[VAR24]], align 16 133 // CHECK: %[[VAR26:[A-Za-z0-9.]+]] = getelementptr inbounds { ppc_fp128, ppc_fp128 }, { ppc_fp128, ppc_fp128 }* %[[VAR21]], i32 0, i32 1 134 // CHECK: %[[VAR27:[A-Za-z0-9.]+]] = load ppc_fp128, ppc_fp128* %[[VAR26]], align 16 135 // CHECK: %{{[A-Za-z0-9.]+}} = call ppc_fp128 @foo_ibm128(ppc_fp128 noundef %[[VAR25]], ppc_fp128 noundef %[[VAR27]]) 136 137 void bar_int(void) { 138 foo_int(2 - 3i); 139 } 140 141 // CHECK: define{{.*}} void @bar_int() [[NUW]] { 142 // CHECK: %[[VAR31:[A-Za-z0-9.]+]] = alloca { i32, i32 }, align 4 143 // CHECK: %[[VAR32:[A-Za-z0-9.]+]] = getelementptr inbounds { i32, i32 }, { i32, i32 }* %[[VAR31]], i32 0, i32 0 144 // CHECK: %[[VAR33:[A-Za-z0-9.]+]] = getelementptr inbounds { i32, i32 }, { i32, i32 }* %[[VAR31]], i32 0, i32 1 145 // CHECK: store i32 2, i32* %[[VAR32]] 146 // CHECK: store i32 -3, i32* %[[VAR33]] 147 // CHECK: %[[VAR34:[A-Za-z0-9.]+]] = getelementptr inbounds { i32, i32 }, { i32, i32 }* %[[VAR31]], i32 0, i32 0 148 // CHECK: %[[VAR35:[A-Za-z0-9.]+]] = load i32, i32* %[[VAR34]], align 4 149 // CHECK: %[[VAR36:[A-Za-z0-9.]+]] = getelementptr inbounds { i32, i32 }, { i32, i32 }* %[[VAR31]], i32 0, i32 1 150 // CHECK: %[[VAR37:[A-Za-z0-9.]+]] = load i32, i32* %[[VAR36]], align 4 151 // CHECK: %{{[A-Za-z0-9.]+}} = call signext i32 @foo_int(i32 noundef %[[VAR35]], i32 noundef %[[VAR37]]) 152 153 void bar_short(void) { 154 foo_short(2 - 3i); 155 } 156 157 // CHECK: define{{.*}} void @bar_short() [[NUW]] { 158 // CHECK: %[[VAR41:[A-Za-z0-9.]+]] = alloca { i16, i16 }, align 2 159 // CHECK: %[[VAR42:[A-Za-z0-9.]+]] = getelementptr inbounds { i16, i16 }, { i16, i16 }* %[[VAR41]], i32 0, i32 0 160 // CHECK: %[[VAR43:[A-Za-z0-9.]+]] = getelementptr inbounds { i16, i16 }, { i16, i16 }* %[[VAR41]], i32 0, i32 1 161 // CHECK: store i16 2, i16* %[[VAR42]] 162 // CHECK: store i16 -3, i16* %[[VAR43]] 163 // CHECK: %[[VAR44:[A-Za-z0-9.]+]] = getelementptr inbounds { i16, i16 }, { i16, i16 }* %[[VAR41]], i32 0, i32 0 164 // CHECK: %[[VAR45:[A-Za-z0-9.]+]] = load i16, i16* %[[VAR44]], align 2 165 // CHECK: %[[VAR46:[A-Za-z0-9.]+]] = getelementptr inbounds { i16, i16 }, { i16, i16 }* %[[VAR41]], i32 0, i32 1 166 // CHECK: %[[VAR47:[A-Za-z0-9.]+]] = load i16, i16* %[[VAR46]], align 2 167 // CHECK: %{{[A-Za-z0-9.]+}} = call signext i16 @foo_short(i16 noundef %[[VAR45]], i16 noundef %[[VAR47]]) 168 169 void bar_char(void) { 170 foo_char(2 - 3i); 171 } 172 173 // CHECK: define{{.*}} void @bar_char() [[NUW]] { 174 // CHECK: %[[VAR51:[A-Za-z0-9.]+]] = alloca { i8, i8 }, align 1 175 // CHECK: %[[VAR52:[A-Za-z0-9.]+]] = getelementptr inbounds { i8, i8 }, { i8, i8 }* %[[VAR51]], i32 0, i32 0 176 // CHECK: %[[VAR53:[A-Za-z0-9.]+]] = getelementptr inbounds { i8, i8 }, { i8, i8 }* %[[VAR51]], i32 0, i32 1 177 // CHECK: store i8 2, i8* %[[VAR52]] 178 // CHECK: store i8 -3, i8* %[[VAR53]] 179 // CHECK: %[[VAR54:[A-Za-z0-9.]+]] = getelementptr inbounds { i8, i8 }, { i8, i8 }* %[[VAR51]], i32 0, i32 0 180 // CHECK: %[[VAR55:[A-Za-z0-9.]+]] = load i8, i8* %[[VAR54]], align 1 181 // CHECK: %[[VAR56:[A-Za-z0-9.]+]] = getelementptr inbounds { i8, i8 }, { i8, i8 }* %[[VAR51]], i32 0, i32 1 182 // CHECK: %[[VAR57:[A-Za-z0-9.]+]] = load i8, i8* %[[VAR56]], align 1 183 // CHECK: %{{[A-Za-z0-9.]+}} = call signext i8 @foo_char(i8 noundef %[[VAR55]], i8 noundef %[[VAR57]]) 184 185 void bar_long(void) { 186 foo_long(2L - 3Li); 187 } 188 189 // CHECK: define{{.*}} void @bar_long() [[NUW]] { 190 // CHECK: %[[VAR61:[A-Za-z0-9.]+]] = alloca { i64, i64 }, align 8 191 // CHECK: %[[VAR62:[A-Za-z0-9.]+]] = getelementptr inbounds { i64, i64 }, { i64, i64 }* %[[VAR61]], i32 0, i32 0 192 // CHECK: %[[VAR63:[A-Za-z0-9.]+]] = getelementptr inbounds { i64, i64 }, { i64, i64 }* %[[VAR61]], i32 0, i32 1 193 // CHECK: store i64 2, i64* %[[VAR62]] 194 // CHECK: store i64 -3, i64* %[[VAR63]] 195 // CHECK: %[[VAR64:[A-Za-z0-9.]+]] = getelementptr inbounds { i64, i64 }, { i64, i64 }* %[[VAR61]], i32 0, i32 0 196 // CHECK: %[[VAR65:[A-Za-z0-9.]+]] = load i64, i64* %[[VAR64]], align 8 197 // CHECK: %[[VAR66:[A-Za-z0-9.]+]] = getelementptr inbounds { i64, i64 }, { i64, i64 }* %[[VAR61]], i32 0, i32 1 198 // CHECK: %[[VAR67:[A-Za-z0-9.]+]] = load i64, i64* %[[VAR66]], align 8 199 // CHECK: %{{[A-Za-z0-9.]+}} = call i64 @foo_long(i64 noundef %[[VAR65]], i64 noundef %[[VAR67]]) 200 201 void bar_long_long(void) { 202 foo_long_long(2LL - 3LLi); 203 } 204 205 // CHECK: define{{.*}} void @bar_long_long() [[NUW]] { 206 // CHECK: %[[VAR71:[A-Za-z0-9.]+]] = alloca { i64, i64 }, align 8 207 // CHECK: %[[VAR72:[A-Za-z0-9.]+]] = getelementptr inbounds { i64, i64 }, { i64, i64 }* %[[VAR71]], i32 0, i32 0 208 // CHECK: %[[VAR73:[A-Za-z0-9.]+]] = getelementptr inbounds { i64, i64 }, { i64, i64 }* %[[VAR71]], i32 0, i32 1 209 // CHECK: store i64 2, i64* %[[VAR72]] 210 // CHECK: store i64 -3, i64* %[[VAR73]] 211 // CHECK: %[[VAR74:[A-Za-z0-9.]+]] = getelementptr inbounds { i64, i64 }, { i64, i64 }* %[[VAR71]], i32 0, i32 0 212 // CHECK: %[[VAR75:[A-Za-z0-9.]+]] = load i64, i64* %[[VAR74]], align 8 213 // CHECK: %[[VAR76:[A-Za-z0-9.]+]] = getelementptr inbounds { i64, i64 }, { i64, i64 }* %[[VAR71]], i32 0, i32 1 214 // CHECK: %[[VAR77:[A-Za-z0-9.]+]] = load i64, i64* %[[VAR76]], align 8 215 // CHECK: %{{[A-Za-z0-9.]+}} = call i64 @foo_long_long(i64 noundef %[[VAR75]], i64 noundef %[[VAR77]]) 216 217 // CHECK: attributes [[NUW]] = { noinline nounwind{{.*}} } 218