diff options
Diffstat (limited to 'clang/test')
36 files changed, 582 insertions, 1 deletions
diff --git a/clang/test/Analysis/cfg-openmp.cpp b/clang/test/Analysis/cfg-openmp.cpp new file mode 100644 index 00000000000..2f734d14b02 --- /dev/null +++ b/clang/test/Analysis/cfg-openmp.cpp @@ -0,0 +1,340 @@ +// RUN: %clang_analyze_cc1 -analyzer-checker=debug.DumpCFG %s 2>&1 -fopenmp | FileCheck %s + +// CHECK-LABEL: void xxx(int argc) +void xxx(int argc) { +// CHECK: [B1] +// CHECK-NEXT: 1: int x; + int x; +// CHECK-NEXT: 2: x +// CHECK-NEXT: 3: [B1.2] (ImplicitCastExpr, LValueToRValue, int) +// CHECK-NEXT: 4: argc +// CHECK-NEXT: 5: [B1.4] = [B1.3] +// CHECK-NEXT: 6: #pragma omp atomic read +// CHECK-NEXT: [B1.5]; +#pragma omp atomic read + argc = x; +// CHECK-NEXT: 7: x +// CHECK-NEXT: 8: [B1.7] (ImplicitCastExpr, LValueToRValue, int) +// CHECK-NEXT: 9: argc +// CHECK-NEXT: 10: [B1.9] = [B1.8] +// CHECK-NEXT: 11: #pragma omp critical +// CHECK-NEXT: [B1.10]; +#pragma omp critical + argc = x; +// CHECK-NEXT: 12: x +// CHECK-NEXT: 13: [B1.12] (ImplicitCastExpr, LValueToRValue, int) +// CHECK-NEXT: 14: argc +// CHECK-NEXT: 15: [B1.14] = [B1.13] +// CHECK-NEXT: 16: #pragma omp distribute parallel for +// CHECK-NEXT: for (int i = 0; i < 10; ++i) +// CHECK-NEXT: [B1.15]; +#pragma omp distribute parallel for + for (int i = 0; i < 10; ++i) + argc = x; +// CHECK-NEXT: 17: x +// CHECK-NEXT: 18: [B1.17] (ImplicitCastExpr, LValueToRValue, int) +// CHECK-NEXT: 19: argc +// CHECK-NEXT: 20: [B1.19] = [B1.18] +// CHECK-NEXT: 21: #pragma omp distribute parallel for simd +// CHECK-NEXT: for (int i = 0; i < 10; ++i) +// CHECK-NEXT: [B1.20]; +#pragma omp distribute parallel for simd + for (int i = 0; i < 10; ++i) + argc = x; +// CHECK-NEXT: 22: x +// CHECK-NEXT: 23: [B1.22] (ImplicitCastExpr, LValueToRValue, int) +// CHECK-NEXT: 24: argc +// CHECK-NEXT: 25: [B1.24] = [B1.23] +// CHECK-NEXT: 26: #pragma omp distribute simd +// CHECK-NEXT: for (int i = 0; i < 10; ++i) +// CHECK-NEXT: [B1.25]; +#pragma omp distribute simd + for (int i = 0; i < 10; ++i) + argc = x; +// CHECK-NEXT: 27: x +// CHECK-NEXT: 28: [B1.27] (ImplicitCastExpr, LValueToRValue, int) +// CHECK-NEXT: 29: argc +// CHECK-NEXT: 30: [B1.29] = [B1.28] +// CHECK-NEXT: 31: #pragma omp for +// CHECK-NEXT: for (int i = 0; i < 10; ++i) +// CHECK-NEXT: [B1.30]; +#pragma omp for + for (int i = 0; i < 10; ++i) + argc = x; +// CHECK-NEXT: 32: x +// CHECK-NEXT: 33: [B1.32] (ImplicitCastExpr, LValueToRValue, int) +// CHECK-NEXT: 34: argc +// CHECK-NEXT: 35: [B1.34] = [B1.33] +// CHECK-NEXT: 36: #pragma omp for simd +// CHECK-NEXT: for (int i = 0; i < 10; ++i) +// CHECK-NEXT: [B1.35]; +#pragma omp for simd + for (int i = 0; i < 10; ++i) + argc = x; +// CHECK-NEXT: 37: x +// CHECK-NEXT: 38: [B1.37] (ImplicitCastExpr, LValueToRValue, int) +// CHECK-NEXT: 39: argc +// CHECK-NEXT: 40: [B1.39] = [B1.38] +// CHECK-NEXT: 41: #pragma omp master +// CHECK-NEXT: [B1.40]; +#pragma omp master + argc = x; +// CHECK-NEXT: 42: x +// CHECK-NEXT: 43: [B1.42] (ImplicitCastExpr, LValueToRValue, int) +// CHECK-NEXT: 44: argc +// CHECK-NEXT: 45: [B1.44] = [B1.43] +// CHECK-NEXT: 46: #pragma omp ordered +// CHECK-NEXT: [B1.45]; +// CHECK-NEXT: 47: #pragma omp for ordered +// CHECK-NEXT: for (int i = 0; i < 10; ++i) { +// CHECK-NEXT:[B1.46] } +#pragma omp for ordered + for (int i = 0; i < 10; ++i) { +#pragma omp ordered + argc = x; + } +// CHECK-NEXT: 48: x +// CHECK-NEXT: 49: [B1.48] (ImplicitCastExpr, LValueToRValue, int) +// CHECK-NEXT: 50: argc +// CHECK-NEXT: 51: [B1.50] = [B1.49] +// CHECK-NEXT: 52: #pragma omp parallel for +// CHECK-NEXT: for (int i = 0; i < 10; ++i) +// CHECK-NEXT: [B1.51]; +#pragma omp parallel for + for (int i = 0; i < 10; ++i) + argc = x; +// CHECK-NEXT: 53: x +// CHECK-NEXT: 54: [B1.53] (ImplicitCastExpr, LValueToRValue, int) +// CHECK-NEXT: 55: argc +// CHECK-NEXT: 56: [B1.55] = [B1.54] +// CHECK-NEXT: 57: #pragma omp parallel for simd +// CHECK-NEXT: for (int i = 0; i < 10; ++i) +// CHECK-NEXT: [B1.56]; +#pragma omp parallel for simd + for (int i = 0; i < 10; ++i) + argc = x; +// CHECK-NEXT: 58: x +// CHECK-NEXT: 59: [B1.58] (ImplicitCastExpr, LValueToRValue, int) +// CHECK-NEXT: 60: argc +// CHECK-NEXT: 61: [B1.60] = [B1.59] +// CHECK-NEXT: 62: #pragma omp parallel +// CHECK-NEXT: [B1.61]; +#pragma omp parallel + argc = x; +// CHECK-NEXT: 63: x +// CHECK-NEXT: 64: [B1.63] (ImplicitCastExpr, LValueToRValue, int) +// CHECK-NEXT: 65: argc +// CHECK-NEXT: 66: [B1.65] = [B1.64] +// CHECK-NEXT: 67: #pragma omp parallel sections +// CHECK-NEXT: { +// CHECK-NEXT: [B1.66]; +// CHECK-NEXT: } +#pragma omp parallel sections + { + argc = x; + } +// CHECK-NEXT: 68: x +// CHECK-NEXT: 69: [B1.68] (ImplicitCastExpr, LValueToRValue, int) +// CHECK-NEXT: 70: argc +// CHECK-NEXT: 71: [B1.70] = [B1.69] +// CHECK-NEXT: 72: #pragma omp simd +// CHECK-NEXT: for (int i = 0; i < 10; ++i) +// CHECK-NEXT: [B1.71]; +#pragma omp simd + for (int i = 0; i < 10; ++i) + argc = x; +// CHECK-NEXT: 73: x +// CHECK-NEXT: 74: [B1.73] (ImplicitCastExpr, LValueToRValue, int) +// CHECK-NEXT: 75: argc +// CHECK-NEXT: 76: [B1.75] = [B1.74] +// CHECK-NEXT: 77: #pragma omp single +// CHECK-NEXT: [B1.76]; +#pragma omp single + argc = x; +// CHECK-NEXT: 78: x +// CHECK-NEXT: 79: [B1.78] (ImplicitCastExpr, LValueToRValue, int) +// CHECK-NEXT: 80: argc +// CHECK-NEXT: 81: [B1.80] = [B1.79] +// CHECK-NEXT: 82: #pragma omp target depend(in : argc) +// CHECK-NEXT: [B1.81]; +#pragma omp target depend(in \ + : argc) + argc = x; +// CHECK-NEXT: 83: x +// CHECK-NEXT: 84: [B1.83] (ImplicitCastExpr, LValueToRValue, int) +// CHECK-NEXT: 85: argc +// CHECK-NEXT: 86: [B1.85] = [B1.84] +// CHECK-NEXT: 87: #pragma omp target parallel for +// CHECK-NEXT: for (int i = 0; i < 10; ++i) +// CHECK-NEXT: [B1.86]; +#pragma omp target parallel for + for (int i = 0; i < 10; ++i) + argc = x; +// CHECK-NEXT: 88: x +// CHECK-NEXT: 89: [B1.88] (ImplicitCastExpr, LValueToRValue, int) +// CHECK-NEXT: 90: argc +// CHECK-NEXT: 91: [B1.90] = [B1.89] +// CHECK-NEXT: 92: #pragma omp target parallel for simd +// CHECK-NEXT: for (int i = 0; i < 10; ++i) +// CHECK-NEXT: [B1.91]; +#pragma omp target parallel for simd + for (int i = 0; i < 10; ++i) + argc = x; +// CHECK-NEXT: 93: x +// CHECK-NEXT: 94: [B1.93] (ImplicitCastExpr, LValueToRValue, int) +// CHECK-NEXT: 95: argc +// CHECK-NEXT: 96: [B1.95] = [B1.94] +// CHECK-NEXT: 97: #pragma omp target parallel +// CHECK-NEXT: [B1.96]; +#pragma omp target parallel + argc = x; +// CHECK-NEXT: 98: x +// CHECK-NEXT: 99: [B1.98] (ImplicitCastExpr, LValueToRValue, int) +// CHECK-NEXT: 100: argc +// CHECK-NEXT: 101: [B1.100] = [B1.99] +// CHECK-NEXT: 102: #pragma omp target simd +// CHECK-NEXT: for (int i = 0; i < 10; ++i) +// CHECK-NEXT: [B1.101]; +#pragma omp target simd + for (int i = 0; i < 10; ++i) + argc = x; +// CHECK-NEXT: 103: x +// CHECK-NEXT: 104: [B1.103] (ImplicitCastExpr, LValueToRValue, int) +// CHECK-NEXT: 105: argc +// CHECK-NEXT: 106: [B1.105] = [B1.104] +// CHECK-NEXT: 107: #pragma omp target teams distribute +// CHECK-NEXT: for (int i = 0; i < 10; ++i) +// CHECK-NEXT: [B1.106]; +#pragma omp target teams distribute + for (int i = 0; i < 10; ++i) + argc = x; +// CHECK-NEXT: 108: x +// CHECK-NEXT: 109: [B1.108] (ImplicitCastExpr, LValueToRValue, int) +// CHECK-NEXT: 110: argc +// CHECK-NEXT: 111: [B1.110] = [B1.109] +// CHECK-NEXT: 112: #pragma omp target teams distribute parallel for +// CHECK-NEXT: for (int i = 0; i < 10; ++i) +// CHECK-NEXT: [B1.111]; +#pragma omp target teams distribute parallel for + for (int i = 0; i < 10; ++i) + argc = x; +// CHECK-NEXT: 113: x +// CHECK-NEXT: 114: [B1.113] (ImplicitCastExpr, LValueToRValue, int) +// CHECK-NEXT: 115: argc +// CHECK-NEXT: 116: [B1.115] = [B1.114] +// CHECK-NEXT: 117: #pragma omp target teams distribute parallel for simd +// CHECK-NEXT: for (int i = 0; i < 10; ++i) +// CHECK-NEXT: [B1.116]; +#pragma omp target teams distribute parallel for simd + for (int i = 0; i < 10; ++i) + argc = x; +// CHECK-NEXT: 118: x +// CHECK-NEXT: 119: [B1.118] (ImplicitCastExpr, LValueToRValue, int) +// CHECK-NEXT: 120: argc +// CHECK-NEXT: 121: [B1.120] = [B1.119] +// CHECK-NEXT: 122: #pragma omp target teams distribute simd +// CHECK-NEXT: for (int i = 0; i < 10; ++i) +// CHECK-NEXT: [B1.121]; +#pragma omp target teams distribute simd + for (int i = 0; i < 10; ++i) + argc = x; +// CHECK-NEXT: 123: x +// CHECK-NEXT: 124: [B1.123] (ImplicitCastExpr, LValueToRValue, int) +// CHECK-NEXT: 125: argc +// CHECK-NEXT: 126: [B1.125] = [B1.124] +// CHECK-NEXT: 127: #pragma omp target teams +// CHECK-NEXT: [B1.126]; +#pragma omp target teams + argc = x; +// CHECK-NEXT: 128: #pragma omp target update to(x) +#pragma omp target update to(x) +// CHECK-NEXT: 129: x +// CHECK-NEXT: 130: [B1.129] (ImplicitCastExpr, LValueToRValue, int) +// CHECK-NEXT: 131: argc +// CHECK-NEXT: 132: [B1.131] = [B1.130] + argc = x; +// CHECK-NEXT: 133: x +// CHECK-NEXT: 134: [B1.133] (ImplicitCastExpr, LValueToRValue, int) +// CHECK-NEXT: 135: argc +// CHECK-NEXT: 136: [B1.135] = [B1.134] +// CHECK-NEXT: 137: #pragma omp task +// CHECK-NEXT: [B1.136]; +#pragma omp task + argc = x; +// CHECK-NEXT: 138: x +// CHECK-NEXT: 139: [B1.138] (ImplicitCastExpr, LValueToRValue, int) +// CHECK-NEXT: 140: argc +// CHECK-NEXT: 141: [B1.140] = [B1.139] +// CHECK-NEXT: 142: #pragma omp taskgroup +// CHECK-NEXT: [B1.141]; +#pragma omp taskgroup + argc = x; +// CHECK-NEXT: 143: x +// CHECK-NEXT: 144: [B1.143] (ImplicitCastExpr, LValueToRValue, int) +// CHECK-NEXT: 145: argc +// CHECK-NEXT: 146: [B1.145] = [B1.144] +// CHECK-NEXT: 147: #pragma omp taskloop +// CHECK-NEXT: for (int i = 0; i < 10; ++i) +// CHECK-NEXT: [B1.146]; +#pragma omp taskloop + for (int i = 0; i < 10; ++i) + argc = x; +// CHECK-NEXT: 148: x +// CHECK-NEXT: 149: [B1.148] (ImplicitCastExpr, LValueToRValue, int) +// CHECK-NEXT: 150: argc +// CHECK-NEXT: 151: [B1.150] = [B1.149] +// CHECK-NEXT: 152: #pragma omp taskloop simd +// CHECK-NEXT: for (int i = 0; i < 10; ++i) +// CHECK-NEXT: [B1.151]; +#pragma omp taskloop simd + for (int i = 0; i < 10; ++i) + argc = x; +// CHECK-NEXT: 153: x +// CHECK-NEXT: 154: [B1.153] (ImplicitCastExpr, LValueToRValue, int) +// CHECK-NEXT: 155: argc +// CHECK-NEXT: 156: [B1.155] = [B1.154] +// CHECK-NEXT: 157: #pragma omp teams distribute parallel for +// CHECK-NEXT: for (int i = 0; i < 10; ++i) +// CHECK-NEXT: [B1.156]; +// CHECK-NEXT: 158: #pragma omp target +#pragma omp target +#pragma omp teams distribute parallel for + for (int i = 0; i < 10; ++i) + argc = x; +// CHECK-NEXT:[B1.157] 159: x +// CHECK-NEXT: 160: [B1.159] (ImplicitCastExpr, LValueToRValue, int) +// CHECK-NEXT: 161: argc +// CHECK-NEXT: 162: [B1.161] = [B1.160] +// CHECK-NEXT: 163: #pragma omp teams distribute parallel for simd +// CHECK-NEXT: for (int i = 0; i < 10; ++i) +// CHECK-NEXT: [B1.162]; +// CHECK-NEXT: 164: #pragma omp target +#pragma omp target +#pragma omp teams distribute parallel for simd + for (int i = 0; i < 10; ++i) + argc = x; +// CHECK-NEXT:[B1.163] 165: x +// CHECK-NEXT: 166: [B1.165] (ImplicitCastExpr, LValueToRValue, int) +// CHECK-NEXT: 167: argc +// CHECK-NEXT: 168: [B1.167] = [B1.166] +// CHECK-NEXT: 169: #pragma omp teams distribute simd +// CHECK-NEXT: for (int i = 0; i < 10; ++i) +// CHECK-NEXT: [B1.168]; +// CHECK-NEXT: 170: #pragma omp target +#pragma omp target +#pragma omp teams distribute simd + for (int i = 0; i < 10; ++i) + argc = x; +// CHECK-NEXT:[B1.169] 171: x +// CHECK-NEXT: 172: [B1.171] (ImplicitCastExpr, LValueToRValue, int) +// CHECK-NEXT: 173: argc +// CHECK-NEXT: 174: [B1.173] = [B1.172] +// CHECK-NEXT: 175: #pragma omp teams +// CHECK-NEXT: [B1.174]; +// CHECK-NEXT: 176: #pragma omp target +#pragma omp target +#pragma omp teams + argc = x; +// CHECK-NEXT:[B1.175] Preds +} + diff --git a/clang/test/OpenMP/atomic_messages.c b/clang/test/OpenMP/atomic_messages.c index bace18aba9e..abc703d578d 100644 --- a/clang/test/OpenMP/atomic_messages.c +++ b/clang/test/OpenMP/atomic_messages.c @@ -2,6 +2,12 @@ // RUN: %clang_cc1 -verify -fopenmp-simd -ferror-limit 100 %s -Wuninitialized +void xxx(int argc) { + int x; // expected-note {{initialize the variable 'x' to silence this warning}} +#pragma omp atomic read + argc = x; // expected-warning {{variable 'x' is uninitialized when used here}} +} + int foo() { L1: foo(); diff --git a/clang/test/OpenMP/critical_messages.cpp b/clang/test/OpenMP/critical_messages.cpp index 1eec70e2833..54349e33963 100644 --- a/clang/test/OpenMP/critical_messages.cpp +++ b/clang/test/OpenMP/critical_messages.cpp @@ -4,6 +4,12 @@ int foo(); +void xxx(int argc) { + int x; // expected-note {{initialize the variable 'x' to silence this warning}} +#pragma omp critical + argc = x; // expected-warning {{variable 'x' is uninitialized when used here}} +} + template<typename T, int N> int tmain(int argc, char **argv) { // expected-note {{declared here}} #pragma omp critical diff --git a/clang/test/OpenMP/distribute_parallel_for_messages.cpp b/clang/test/OpenMP/distribute_parallel_for_messages.cpp index 248d09b8cc6..b2e6e4c64df 100644 --- a/clang/test/OpenMP/distribute_parallel_for_messages.cpp +++ b/clang/test/OpenMP/distribute_parallel_for_messages.cpp @@ -5,6 +5,13 @@ void foo() { } +void xxx(int argc) { + int x; // expected-note {{initialize the variable 'x' to silence this warning}} +#pragma omp distribute parallel for + for (int i = 0; i < 10; ++i) + argc = x; // expected-warning {{variable 'x' is uninitialized when used here}} +} + #pragma omp distribute parallel for // expected-error {{unexpected OpenMP directive '#pragma omp distribute parallel for'}} int main(int argc, char **argv) { diff --git a/clang/test/OpenMP/distribute_parallel_for_simd_misc_messages.c b/clang/test/OpenMP/distribute_parallel_for_simd_misc_messages.c index e4cefcbf721..1721da876dc 100644 --- a/clang/test/OpenMP/distribute_parallel_for_simd_misc_messages.c +++ b/clang/test/OpenMP/distribute_parallel_for_simd_misc_messages.c @@ -2,6 +2,13 @@ // RUN: %clang_cc1 -fsyntax-only -fopenmp-simd -verify %s -Wuninitialized +void xxx(int argc) { + int x; // expected-note {{initialize the variable 'x' to silence this warning}} +#pragma omp distribute parallel for simd + for (int i = 0; i < 10; ++i) + argc = x; // expected-warning {{variable 'x' is uninitialized when used here}} +} + // expected-error@+1 {{unexpected OpenMP directive '#pragma omp distribute parallel for simd'}} #pragma omp distribute parallel for simd diff --git a/clang/test/OpenMP/distribute_simd_misc_messages.c b/clang/test/OpenMP/distribute_simd_misc_messages.c index 5286e5f8d6d..37dcf8ba7b0 100644 --- a/clang/test/OpenMP/distribute_simd_misc_messages.c +++ b/clang/test/OpenMP/distribute_simd_misc_messages.c @@ -2,6 +2,13 @@ // RUN: %clang_cc1 -fsyntax-only -fopenmp-simd -verify %s -Wuninitialized +void xxx(int argc) { + int x; // expected-note {{initialize the variable 'x' to silence this warning}} +#pragma omp distribute simd + for (int i = 0; i < 10; ++i) + argc = x; // expected-warning {{variable 'x' is uninitialized when used here}} +} + // expected-error@+1 {{unexpected OpenMP directive '#pragma omp distribute simd'}} #pragma omp distribute simd diff --git a/clang/test/OpenMP/for_misc_messages.c b/clang/test/OpenMP/for_misc_messages.c index e36a1c6db01..324c70bee31 100644 --- a/clang/test/OpenMP/for_misc_messages.c +++ b/clang/test/OpenMP/for_misc_messages.c @@ -2,6 +2,13 @@ // RUN: %clang_cc1 -fsyntax-only -fopenmp-simd -triple x86_64-unknown-unknown -verify %s -Wuninitialized +void xxx(int argc) { + int x; // expected-note {{initialize the variable 'x' to silence this warning}} +#pragma omp for + for (int i = 0; i < 10; ++i) + argc = x; // expected-warning {{variable 'x' is uninitialized when used here}} +} + // expected-error@+1 {{unexpected OpenMP directive '#pragma omp for'}} #pragma omp for diff --git a/clang/test/OpenMP/for_simd_misc_messages.c b/clang/test/OpenMP/for_simd_misc_messages.c index bdce97431c0..f7c864d135e 100644 --- a/clang/test/OpenMP/for_simd_misc_messages.c +++ b/clang/test/OpenMP/for_simd_misc_messages.c @@ -2,6 +2,13 @@ // RUN: %clang_cc1 -fsyntax-only -fopenmp-simd -verify %s -Wuninitialized +void xxx(int argc) { + int x; // expected-note {{initialize the variable 'x' to silence this warning}} +#pragma omp for simd + for (int i = 0; i < 10; ++i) + argc = x; // expected-warning {{variable 'x' is uninitialized when used here}} +} + // expected-error@+1 {{unexpected OpenMP directive '#pragma omp for simd'}} #pragma omp for simd diff --git a/clang/test/OpenMP/master_messages.cpp b/clang/test/OpenMP/master_messages.cpp index 07c863f9099..ce403f0cb05 100644 --- a/clang/test/OpenMP/master_messages.cpp +++ b/clang/test/OpenMP/master_messages.cpp @@ -2,6 +2,12 @@ // RUN: %clang_cc1 -verify -fopenmp-simd %s -Wuninitialized +void xxx(int argc) { + int x; // expected-note {{initialize the variable 'x' to silence this warning}} +#pragma omp master + argc = x; // expected-warning {{variable 'x' is uninitialized when used here}} +} + int foo(); int main() { diff --git a/clang/test/OpenMP/ordered_messages.cpp b/clang/test/OpenMP/ordered_messages.cpp index 6404ec8bf91..3fb69dbb60a 100644 --- a/clang/test/OpenMP/ordered_messages.cpp +++ b/clang/test/OpenMP/ordered_messages.cpp @@ -6,6 +6,15 @@ // RUN: %clang_cc1 -verify -fopenmp-simd -ferror-limit 100 -std=c++98 -o - %s -Wuninitialized // RUN: %clang_cc1 -verify -fopenmp-simd -ferror-limit 100 -std=c++11 -o - %s -Wuninitialized +void xxx(int argc) { + int x; // expected-note {{initialize the variable 'x' to silence this warning}} +#pragma omp for ordered + for (int i = 0; i < 10; ++i) { +#pragma omp ordered + argc = x; // expected-warning {{variable 'x' is uninitialized when used here}} + } +} + int foo(); template <class T> diff --git a/clang/test/OpenMP/parallel_for_messages.cpp b/clang/test/OpenMP/parallel_for_messages.cpp index b53f6fa3196..d131b47d983 100644 --- a/clang/test/OpenMP/parallel_for_messages.cpp +++ b/clang/test/OpenMP/parallel_for_messages.cpp @@ -2,6 +2,13 @@ // RUN: %clang_cc1 -verify -fopenmp-simd -ferror-limit 100 -std=c++11 -o - %s -Wuninitialized +void xxx(int argc) { + int x; // expected-note {{initialize the variable 'x' to silence this warning}} +#pragma omp parallel for + for(int i = 0; i < 10; ++i) + argc = x; // expected-warning {{variable 'x' is uninitialized when used here}} +} + void foo() { } diff --git a/clang/test/OpenMP/parallel_for_simd_messages.cpp b/clang/test/OpenMP/parallel_for_simd_messages.cpp index e0e77841319..8237406a1c0 100644 --- a/clang/test/OpenMP/parallel_for_simd_messages.cpp +++ b/clang/test/OpenMP/parallel_for_simd_messages.cpp @@ -2,6 +2,13 @@ // RUN: %clang_cc1 -verify -fopenmp-simd -std=c++11 -o - %s -Wuninitialized +void xxx(int argc) { + int x; // expected-note {{initialize the variable 'x' to silence this warning}} +#pragma omp parallel for simd + for (int i = 0; i < 10; ++i) + argc = x; // expected-warning {{variable 'x' is uninitialized when used here}} +} + void foo() { } diff --git a/clang/test/OpenMP/parallel_messages.cpp b/clang/test/OpenMP/parallel_messages.cpp index 6012487562e..ac8869fff9d 100644 --- a/clang/test/OpenMP/parallel_messages.cpp +++ b/clang/test/OpenMP/parallel_messages.cpp @@ -5,6 +5,12 @@ void foo() { } +void xxx(int argc) { + int x; // expected-note {{initialize the variable 'x' to silence this warning}} +#pragma omp parallel + argc = x; // expected-warning {{variable 'x' is uninitialized when used here}} +} + #pragma omp parallel // expected-error {{unexpected OpenMP directive '#pragma omp parallel'}} int a; diff --git a/clang/test/OpenMP/parallel_sections_messages.cpp b/clang/test/OpenMP/parallel_sections_messages.cpp index ab4c34a6b2c..06182802d7a 100644 --- a/clang/test/OpenMP/parallel_sections_messages.cpp +++ b/clang/test/OpenMP/parallel_sections_messages.cpp @@ -2,6 +2,14 @@ // RUN: %clang_cc1 -verify -fopenmp-simd -ferror-limit 100 -std=c++11 -o - %s -Wuninitialized +void xxx(int argc) { + int x; // expected-note {{initialize the variable 'x' to silence this warning}} +#pragma omp parallel sections +{ + argc = x; // expected-warning {{variable 'x' is uninitialized when used here}} +} +} + void foo() { } diff --git a/clang/test/OpenMP/sections_misc_messages.c b/clang/test/OpenMP/sections_misc_messages.c index 8d8dab86a3c..fd775400b42 100644 --- a/clang/test/OpenMP/sections_misc_messages.c +++ b/clang/test/OpenMP/sections_misc_messages.c @@ -2,6 +2,14 @@ // RUN: %clang_cc1 -fsyntax-only -fopenmp-simd -verify %s -Wuninitialized +void xxx(int argc) { + int x; // expected-note {{initialize the variable 'x' to silence this warning}} +#pragma omp sections +{ + argc = x; // expected-warning {{variable 'x' is uninitialized when used here}} +} +} + void foo(); // expected-error@+1 {{unexpected OpenMP directive '#pragma omp sections'}} diff --git a/clang/test/OpenMP/simd_misc_messages.c b/clang/test/OpenMP/simd_misc_messages.c index 1fbb6fa263c..88df2535103 100644 --- a/clang/test/OpenMP/simd_misc_messages.c +++ b/clang/test/OpenMP/simd_misc_messages.c @@ -2,6 +2,13 @@ // RUN: %clang_cc1 -fsyntax-only -fopenmp-simd -verify %s -Wuninitialized +void xxx(int argc) { + int x; // expected-note {{initialize the variable 'x' to silence this warning}} +#pragma omp simd + for (int i = 0; i < 10; ++i) + argc = x; // expected-warning {{variable 'x' is uninitialized when used here}} +} + // expected-error@+1 {{unexpected OpenMP directive '#pragma omp simd'}} #pragma omp simd diff --git a/clang/test/OpenMP/single_misc_messages.c b/clang/test/OpenMP/single_misc_messages.c index 0d4ab5a77b5..96f40c69f50 100644 --- a/clang/test/OpenMP/single_misc_messages.c +++ b/clang/test/OpenMP/single_misc_messages.c @@ -2,6 +2,12 @@ // RUN: %clang_cc1 -fsyntax-only -fopenmp-simd -verify %s -Wuninitialized +void xxx(int argc) { + int x; // expected-note {{initialize the variable 'x' to silence this warning}} +#pragma omp single + argc = x; // expected-warning {{variable 'x' is uninitialized when used here}} +} + void foo(); // expected-error@+1 {{unexpected OpenMP directive '#pragma omp single'}} diff --git a/clang/test/OpenMP/target_depend_messages.cpp b/clang/test/OpenMP/target_depend_messages.cpp index a7ac1760e6b..a18bc5d5edc 100644 --- a/clang/test/OpenMP/target_depend_messages.cpp +++ b/clang/test/OpenMP/target_depend_messages.cpp @@ -2,6 +2,12 @@ // RUN: %clang_cc1 -verify -fopenmp-simd -ferror-limit 100 -o - -std=c++11 %s -Wuninitialized +void xxx(int argc) { + int x; // expected-note {{initialize the variable 'x' to silence this warning}} +#pragma omp target depend(in : argc) + argc = x; // expected-warning {{variable 'x' is uninitialized when used here}} +} + void foo() { } diff --git a/clang/test/OpenMP/target_parallel_for_messages.cpp b/clang/test/OpenMP/target_parallel_for_messages.cpp index e78154a5b3d..8fa8ed6ad88 100644 --- a/clang/test/OpenMP/target_parallel_for_messages.cpp +++ b/clang/test/OpenMP/target_parallel_for_messages.cpp @@ -2,6 +2,13 @@ // RUN: %clang_cc1 -verify -fopenmp-simd -ferror-limit 100 -std=c++11 -o - %s -Wuninitialized +void xxx(int argc) { + int x; // expected-note {{initialize the variable 'x' to silence this warning}} +#pragma omp target parallel for + for (int i = 0; i < 10; ++i) + argc = x; // expected-warning {{variable 'x' is uninitialized when used here}} +} + void foo() { } diff --git a/clang/test/OpenMP/target_parallel_for_simd_messages.cpp b/clang/test/OpenMP/target_parallel_for_simd_messages.cpp index 5d07c895b9e..ff98e2cbdd3 100644 --- a/clang/test/OpenMP/target_parallel_for_simd_messages.cpp +++ b/clang/test/OpenMP/target_parallel_for_simd_messages.cpp @@ -2,6 +2,13 @@ // RUN: %clang_cc1 -verify -fopenmp-simd -std=c++11 %s -Wuninitialized +void xxx(int argc) { + int x; // expected-note {{initialize the variable 'x' to silence this warning}} +#pragma omp target parallel for simd + for (int i = 0; i < 10; ++i) + argc = x; // expected-warning {{variable 'x' is uninitialized when used here}} +} + void foo() { } diff --git a/clang/test/OpenMP/target_parallel_messages.cpp b/clang/test/OpenMP/target_parallel_messages.cpp index f664ec12109..25e63bb72b5 100644 --- a/clang/test/OpenMP/target_parallel_messages.cpp +++ b/clang/test/OpenMP/target_parallel_messages.cpp @@ -1,9 +1,15 @@ // RUN: %clang_cc1 -verify -fopenmp -std=c++11 -o - %s -Wuninitialized // RUN: not %clang_cc1 -fopenmp -std=c++11 -fopenmp-targets=aaa-bbb-ccc-ddd -o - %s 2>&1 | FileCheck %s -// RUN: %clang_cc1 -verify -fopenmp-simd -std=c++11 -o - %s +// RUN: %clang_cc1 -verify -fopenmp-simd -std=c++11 -o - %s -Wuninitialized // CHECK: error: OpenMP target is invalid: 'aaa-bbb-ccc-ddd' +void xxx(int argc) { + int x; // expected-note {{initialize the variable 'x' to silence this warning}} +#pragma omp target parallel + argc = x; // expected-warning {{variable 'x' is uninitialized when used here}} +} + void foo() { } diff --git a/clang/test/OpenMP/target_simd_messages.cpp b/clang/test/OpenMP/target_simd_messages.cpp index 37f5fae9502..ea53482517a 100644 --- a/clang/test/OpenMP/target_simd_messages.cpp +++ b/clang/test/OpenMP/target_simd_messages.cpp @@ -2,6 +2,13 @@ // RUN: %clang_cc1 -verify -fopenmp-simd -std=c++11 %s -Wuninitialized +void xxx(int argc) { + int x; // expected-note {{initialize the variable 'x' to silence this warning}} +#pragma omp target simd + for (int i = 0; i < 10; ++i) + argc = x; // expected-warning {{variable 'x' is uninitialized when used here}} +} + void foo() { } diff --git a/clang/test/OpenMP/target_teams_distribute_messages.cpp b/clang/test/OpenMP/target_teams_distribute_messages.cpp index a685acf7f3e..7b6b36ec826 100644 --- a/clang/test/OpenMP/target_teams_distribute_messages.cpp +++ b/clang/test/OpenMP/target_teams_distribute_messages.cpp @@ -2,6 +2,13 @@ // RUN: %clang_cc1 -verify -fopenmp-simd -ferror-limit 100 -std=c++11 -o - %s -Wuninitialized +void xxx(int argc) { + int x; // expected-note {{initialize the variable 'x' to silence this warning}} +#pragma omp target teams distribute + for (int i = 0; i < 10; ++i) + argc = x; // expected-warning {{variable 'x' is uninitialized when used here}} +} + void foo() { } diff --git a/clang/test/OpenMP/target_teams_distribute_parallel_for_messages.cpp b/clang/test/OpenMP/target_teams_distribute_parallel_for_messages.cpp index a9a7ca1617d..b70f87a39b4 100644 --- a/clang/test/OpenMP/target_teams_distribute_parallel_for_messages.cpp +++ b/clang/test/OpenMP/target_teams_distribute_parallel_for_messages.cpp @@ -2,6 +2,13 @@ // RUN: %clang_cc1 -verify -fopenmp-simd -std=c++11 %s -Wuninitialized +void xxx(int argc) { + int x; // expected-note {{initialize the variable 'x' to silence this warning}} +#pragma omp target teams distribute parallel for + for (int i = 0; i < 10; ++i) + argc = x; // expected-warning {{variable 'x' is uninitialized when used here}} +} + void foo() { } diff --git a/clang/test/OpenMP/target_teams_distribute_parallel_for_simd_messages.cpp b/clang/test/OpenMP/target_teams_distribute_parallel_for_simd_messages.cpp index f6050925d64..3de30c3f638 100644 --- a/clang/test/OpenMP/target_teams_distribute_parallel_for_simd_messages.cpp +++ b/clang/test/OpenMP/target_teams_distribute_parallel_for_simd_messages.cpp @@ -2,6 +2,13 @@ // RUN: %clang_cc1 -verify -fopenmp-simd -std=c++11 %s -Wuninitialized +void xxx(int argc) { + int x; // expected-note {{initialize the variable 'x' to silence this warning}} +#pragma omp target teams distribute parallel for simd + for (int i = 0; i < 10; ++i) + argc = x; // expected-warning {{variable 'x' is uninitialized when used here}} +} + void foo() { } diff --git a/clang/test/OpenMP/target_teams_distribute_simd_messages.cpp b/clang/test/OpenMP/target_teams_distribute_simd_messages.cpp index 77e85f1c137..cd3d38a2d48 100644 --- a/clang/test/OpenMP/target_teams_distribute_simd_messages.cpp +++ b/clang/test/OpenMP/target_teams_distribute_simd_messages.cpp @@ -2,6 +2,13 @@ // RUN: %clang_cc1 -verify -fopenmp-simd -std=c++11 %s -Wuninitialized +void xxx(int argc) { + int x; // expected-note {{initialize the variable 'x' to silence this warning}} +#pragma omp target teams distribute simd + for (int i = 0; i < 10; ++i) + argc = x; // expected-warning {{variable 'x' is uninitialized when used here}} +} + void foo() { } diff --git a/clang/test/OpenMP/target_teams_messages.cpp b/clang/test/OpenMP/target_teams_messages.cpp index 406b9841f50..c690d9de82c 100644 --- a/clang/test/OpenMP/target_teams_messages.cpp +++ b/clang/test/OpenMP/target_teams_messages.cpp @@ -2,6 +2,12 @@ // RUN: %clang_cc1 -verify -fopenmp-simd -std=c++11 -o - %s -Wuninitialized +void xxx(int argc) { + int x; // expected-note {{initialize the variable 'x' to silence this warning}} +#pragma omp target teams + argc = x; // expected-warning {{variable 'x' is uninitialized when used here}} +} + void foo() { } diff --git a/clang/test/OpenMP/target_update_messages.cpp b/clang/test/OpenMP/target_update_messages.cpp index 0adb87584e1..581fdd8e0a9 100644 --- a/clang/test/OpenMP/target_update_messages.cpp +++ b/clang/test/OpenMP/target_update_messages.cpp @@ -2,6 +2,12 @@ // RUN: %clang_cc1 -verify -fopenmp-simd -ferror-limit 100 %s -Wuninitialized +void xxx(int argc) { + int x; // expected-note {{initialize the variable 'x' to silence this warning}} +#pragma omp target update to(x) + argc = x; // expected-warning {{variable 'x' is uninitialized when used here}} +} + void foo() { } diff --git a/clang/test/OpenMP/task_messages.cpp b/clang/test/OpenMP/task_messages.cpp index e52b2fae5c7..062125f5f6e 100644 --- a/clang/test/OpenMP/task_messages.cpp +++ b/clang/test/OpenMP/task_messages.cpp @@ -2,6 +2,12 @@ // RUN: %clang_cc1 -verify -fopenmp-simd -ferror-limit 100 -std=c++11 -o - %s -Wuninitialized +void xxx(int argc) { + int x; // expected-note {{initialize the variable 'x' to silence this warning}} +#pragma omp task + argc = x; // expected-warning {{variable 'x' is uninitialized when used here}} +} + void foo() { } diff --git a/clang/test/OpenMP/taskgroup_messages.cpp b/clang/test/OpenMP/taskgroup_messages.cpp index f7503ff3c14..6bac1614b6a 100644 --- a/clang/test/OpenMP/taskgroup_messages.cpp +++ b/clang/test/OpenMP/taskgroup_messages.cpp @@ -2,6 +2,12 @@ // RUN: %clang_cc1 -verify -fopenmp-simd %s -Wuninitialized +void xxx(int argc) { + int x; // expected-note {{initialize the variable 'x' to silence this warning}} +#pragma omp taskgroup + argc = x; // expected-warning {{variable 'x' is uninitialized when used here}} +} + int foo(); int main() { diff --git a/clang/test/OpenMP/taskloop_misc_messages.c b/clang/test/OpenMP/taskloop_misc_messages.c index 6ab4696fc73..79541941620 100644 --- a/clang/test/OpenMP/taskloop_misc_messages.c +++ b/clang/test/OpenMP/taskloop_misc_messages.c @@ -2,6 +2,13 @@ // RUN: %clang_cc1 -fsyntax-only -fopenmp-simd -triple x86_64-unknown-unknown -verify %s -Wuninitialized +void xxx(int argc) { + int x; // expected-note {{initialize the variable 'x' to silence this warning}} +#pragma omp taskloop + for (int i = 0; i < 10; ++i) + argc = x; // expected-warning {{variable 'x' is uninitialized when used here}} +} + // expected-error@+1 {{unexpected OpenMP directive '#pragma omp taskloop'}} #pragma omp taskloop diff --git a/clang/test/OpenMP/taskloop_simd_misc_messages.c b/clang/test/OpenMP/taskloop_simd_misc_messages.c index 2b6bbe9f378..1f2087f2d89 100644 --- a/clang/test/OpenMP/taskloop_simd_misc_messages.c +++ b/clang/test/OpenMP/taskloop_simd_misc_messages.c @@ -2,6 +2,13 @@ // RUN: %clang_cc1 -fsyntax-only -fopenmp-simd -triple x86_64-unknown-unknown -verify %s -Wuninitialized +void xxx(int argc) { + int x; // expected-note {{initialize the variable 'x' to silence this warning}} +#pragma omp taskloop simd + for (int i = 0; i < 10; ++i) + argc = x; // expected-warning {{variable 'x' is uninitialized when used here}} +} + // expected-error@+1 {{unexpected OpenMP directive '#pragma omp taskloop simd'}} #pragma omp taskloop simd diff --git a/clang/test/OpenMP/teams_distribute_parallel_for_messages.cpp b/clang/test/OpenMP/teams_distribute_parallel_for_messages.cpp index 906c3304286..ff4fa0767b8 100644 --- a/clang/test/OpenMP/teams_distribute_parallel_for_messages.cpp +++ b/clang/test/OpenMP/teams_distribute_parallel_for_messages.cpp @@ -2,6 +2,14 @@ // RUN: %clang_cc1 -verify -fopenmp-simd -std=c++11 %s -Wuninitialized +void xxx(int argc) { + int x; // expected-note {{initialize the variable 'x' to silence this warning}} +#pragma omp target +#pragma omp teams distribute parallel for + for (int i = 0; i < 10; ++i) + argc = x; // expected-warning {{variable 'x' is uninitialized when used here}} +} + void foo() { } diff --git a/clang/test/OpenMP/teams_distribute_parallel_for_simd_messages.cpp b/clang/test/OpenMP/teams_distribute_parallel_for_simd_messages.cpp index c07cef18610..e01b3f118b3 100644 --- a/clang/test/OpenMP/teams_distribute_parallel_for_simd_messages.cpp +++ b/clang/test/OpenMP/teams_distribute_parallel_for_simd_messages.cpp @@ -2,6 +2,14 @@ // RUN: %clang_cc1 -verify -fopenmp-simd -std=c++11 %s -Wuninitialized +void xxx(int argc) { + int x; // expected-note {{initialize the variable 'x' to silence this warning}} +#pragma omp target +#pragma omp teams distribute parallel for simd + for (int i = 0; i < 10; ++i) + argc = x; // expected-warning {{variable 'x' is uninitialized when used here}} +} + void foo() { } diff --git a/clang/test/OpenMP/teams_distribute_simd_messages.cpp b/clang/test/OpenMP/teams_distribute_simd_messages.cpp index faaf16a23da..3ec2c874a47 100644 --- a/clang/test/OpenMP/teams_distribute_simd_messages.cpp +++ b/clang/test/OpenMP/teams_distribute_simd_messages.cpp @@ -2,6 +2,14 @@ // RUN: %clang_cc1 -verify -fopenmp-simd -std=c++11 %s -Wuninitialized +void xxx(int argc) { + int x; // expected-note {{initialize the variable 'x' to silence this warning}} +#pragma omp target +#pragma omp teams distribute simd + for (int i = 0; i < 10; ++i) + argc = x; // expected-warning {{variable 'x' is uninitialized when used here}} +} + void foo() { } diff --git a/clang/test/OpenMP/teams_messages.cpp b/clang/test/OpenMP/teams_messages.cpp index b01c428118c..8196140be76 100644 --- a/clang/test/OpenMP/teams_messages.cpp +++ b/clang/test/OpenMP/teams_messages.cpp @@ -2,6 +2,13 @@ // RUN: %clang_cc1 -verify -fopenmp-simd -std=c++11 -o - %s -Wuninitialized +void xxx(int argc) { + int x; // expected-note {{initialize the variable 'x' to silence this warning}} +#pragma omp target +#pragma omp teams + argc = x; // expected-warning {{variable 'x' is uninitialized when used here}} +} + void foo() { } |
