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1 /* PR libgomp/29947 */
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2
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3 /* { dg-do run } */
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4
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5 extern void abort (void);
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6
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7 int cnt;
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8
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9 void
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10 test1 (long j1, long k1, long j2, long k2)
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11 {
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12 long i, e = 0, c = 0;
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13 #pragma omp parallel reduction (+:e,c)
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14 {
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15 #pragma omp for schedule (dynamic)
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16 for (i = j1; i <= k1; ++i)
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17 {
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18 if (i < j2 || i > k2)
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19 ++e;
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20 ++c;
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21 }
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22 #pragma omp atomic
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23 ++cnt;
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24 }
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25 if (e || (c != j2 > k2 ? 0 : k2 - j2 + 1))
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26 abort ();
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27 }
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28
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29 void
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30 test2 (long j1, long k1, long j2, long k2)
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31 {
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32 long i, e = 0, c = 0;
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33 #pragma omp parallel reduction (+:e,c)
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34 {
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35 #pragma omp for schedule (dynamic)
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36 for (i = k1; i >= j1; --i)
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37 {
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38 if (i < j2 || i > k2)
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39 ++e;
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40 ++c;
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41 }
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42 #pragma omp atomic
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43 ++cnt;
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44 }
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45 if (e || (c != j2 > k2 ? 0 : k2 - j2 + 1))
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46 abort ();
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47 }
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48
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49 void
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50 test3 (long j1, long k1, long j2, long k2)
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51 {
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52 long i, e = 0, c = 0;
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53 #pragma omp parallel reduction (+:e,c)
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54 {
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55 #pragma omp for schedule (guided)
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56 for (i = j1; i <= k1; ++i)
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57 {
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58 if (i < j2 || i > k2)
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59 ++e;
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60 ++c;
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61 }
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62 #pragma omp atomic
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63 ++cnt;
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64 }
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65 if (e || (c != j2 > k2 ? 0 : k2 - j2 + 1))
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66 abort ();
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67 }
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68
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69 void
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70 test4 (long j1, long k1, long j2, long k2)
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71 {
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72 long i, e = 0, c = 0;
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73 #pragma omp parallel reduction (+:e,c)
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74 {
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75 #pragma omp for schedule (guided)
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76 for (i = k1; i >= j1; --i)
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77 {
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78 if (i < j2 || i > k2)
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79 ++e;
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80 ++c;
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81 }
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82 #pragma omp atomic
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83 ++cnt;
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84 }
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85 if (e || (c != j2 > k2 ? 0 : k2 - j2 + 1))
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86 abort ();
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87 }
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88
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89 void
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90 test5 (long j1, long k1, long j2, long k2)
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91 {
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92 long i, e = 0, c = 0;
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93 #pragma omp parallel reduction (+:e,c)
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94 {
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95 #pragma omp for schedule (dynamic) ordered
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96 for (i = j1; i <= k1; ++i)
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97 {
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98 if (i < j2 || i > k2)
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99 ++e;
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100 #pragma omp ordered
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101 ++c;
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102 }
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103 #pragma omp atomic
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104 ++cnt;
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105 }
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106 if (e || (c != j2 > k2 ? 0 : k2 - j2 + 1))
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107 abort ();
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108 }
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109
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110 void
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111 test6 (long j1, long k1, long j2, long k2)
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112 {
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113 long i, e = 0, c = 0;
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114 #pragma omp parallel reduction (+:e,c)
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115 {
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116 #pragma omp for schedule (dynamic) ordered
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117 for (i = k1; i >= j1; --i)
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118 {
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119 if (i < j2 || i > k2)
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120 ++e;
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121 #pragma omp ordered
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122 ++c;
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123 }
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124 #pragma omp atomic
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125 ++cnt;
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126 }
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127 if (e || (c != j2 > k2 ? 0 : k2 - j2 + 1))
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128 abort ();
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129 }
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130
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131 void
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132 test7 (long j1, long k1, long j2, long k2)
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133 {
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134 long i, e = 0, c = 0;
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135 #pragma omp parallel reduction (+:e,c)
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136 {
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137 #pragma omp for schedule (guided) ordered
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138 for (i = j1; i <= k1; ++i)
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139 {
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140 if (i < j2 || i > k2)
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141 ++e;
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142 #pragma omp ordered
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143 ++c;
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144 }
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145 #pragma omp atomic
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146 ++cnt;
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147 }
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148 if (e || (c != j2 > k2 ? 0 : k2 - j2 + 1))
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149 abort ();
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150 }
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151
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152 void
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153 test8 (long j1, long k1, long j2, long k2)
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154 {
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155 long i, e = 0, c = 0;
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156 #pragma omp parallel reduction (+:e,c)
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157 {
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158 #pragma omp for schedule (guided) ordered
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159 for (i = k1; i >= j1; --i)
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160 {
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161 if (i < j2 || i > k2)
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162 ++e;
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163 #pragma omp ordered
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164 ++c;
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165 }
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166 #pragma omp atomic
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167 ++cnt;
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168 }
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169 if (e || (c != j2 > k2 ? 0 : k2 - j2 + 1))
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170 abort ();
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171 }
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172
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173 void
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174 test9 (long j1, long k1, long j2, long k2)
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175 {
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176 long i, e = 0, c = 0;
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177 #pragma omp parallel for reduction (+:e,c) schedule (dynamic)
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178 for (i = j1; i <= k1; ++i)
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179 {
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180 if (i < j2 || i > k2)
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181 ++e;
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182 ++c;
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183 }
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184 if (e || (c != j2 > k2 ? 0 : k2 - j2 + 1))
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185 abort ();
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186 }
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187
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188 void
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189 test10 (long j1, long k1, long j2, long k2)
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190 {
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191 long i, e = 0, c = 0;
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192 #pragma omp parallel for reduction (+:e,c) schedule (dynamic)
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193 for (i = k1; i >= j1; --i)
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194 {
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195 if (i < j2 || i > k2)
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196 ++e;
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197 ++c;
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198 }
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199 if (e || (c != j2 > k2 ? 0 : k2 - j2 + 1))
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200 abort ();
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201 }
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202
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203 void
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204 test11 (long j1, long k1, long j2, long k2)
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205 {
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206 long i, e = 0, c = 0;
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207 #pragma omp parallel for reduction (+:e,c) schedule (guided)
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208 for (i = j1; i <= k1; ++i)
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209 {
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210 if (i < j2 || i > k2)
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211 ++e;
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212 ++c;
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213 }
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214 if (e || (c != j2 > k2 ? 0 : k2 - j2 + 1))
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215 abort ();
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216 }
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217
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218 void
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219 test12 (long j1, long k1, long j2, long k2)
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220 {
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221 long i, e = 0, c = 0;
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222 #pragma omp parallel for reduction (+:e,c) schedule (guided)
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223 for (i = k1; i >= j1; --i)
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224 {
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225 if (i < j2 || i > k2)
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226 ++e;
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227 ++c;
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228 }
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229 if (e || (c != j2 > k2 ? 0 : k2 - j2 + 1))
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230 abort ();
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231 }
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232
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233 void
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234 test13 (long j1, long k1, long j2, long k2)
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235 {
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236 long i, e = 0, c = 0;
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237 #pragma omp parallel for reduction (+:e,c) schedule (dynamic) ordered
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238 for (i = j1; i <= k1; ++i)
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239 {
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240 if (i < j2 || i > k2)
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241 ++e;
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242 #pragma omp ordered
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243 ++c;
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244 }
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245 if (e || (c != j2 > k2 ? 0 : k2 - j2 + 1))
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246 abort ();
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247 }
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248
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249 void
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250 test14 (long j1, long k1, long j2, long k2)
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251 {
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252 long i, e = 0, c = 0;
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253 #pragma omp parallel for reduction (+:e,c) schedule (dynamic) ordered
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254 for (i = k1; i >= j1; --i)
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255 {
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256 if (i < j2 || i > k2)
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257 ++e;
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258 #pragma omp ordered
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259 ++c;
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260 }
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261 if (e || (c != j2 > k2 ? 0 : k2 - j2 + 1))
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262 abort ();
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263 }
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264
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265 void
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266 test15 (long j1, long k1, long j2, long k2)
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267 {
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268 long i, e = 0, c = 0;
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269 #pragma omp parallel for reduction (+:e,c) schedule (guided) ordered
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270 for (i = j1; i <= k1; ++i)
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271 {
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272 if (i < j2 || i > k2)
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273 ++e;
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274 #pragma omp ordered
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275 ++c;
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276 }
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277 if (e || (c != j2 > k2 ? 0 : k2 - j2 + 1))
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278 abort ();
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279 }
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280
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281 void
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282 test16 (long j1, long k1, long j2, long k2)
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283 {
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284 long i, e = 0, c = 0;
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285 #pragma omp parallel for reduction (+:e,c) schedule (guided) ordered
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286 for (i = k1; i >= j1; --i)
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287 {
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288 if (i < j2 || i > k2)
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289 ++e;
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290 #pragma omp ordered
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291 ++c;
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292 }
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293 if (e || (c != j2 > k2 ? 0 : k2 - j2 + 1))
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294 abort ();
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295 }
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296
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297 int
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298 __attribute__((noinline))
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299 test (long j1, long k1, long j2, long k2)
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300 {
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301 test1 (j1, k1, j2, k2);
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302 test2 (j1, k1, j2, k2);
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303 test3 (j1, k1, j2, k2);
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304 test4 (j1, k1, j2, k2);
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305 test5 (j1, k1, j2, k2);
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306 test6 (j1, k1, j2, k2);
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307 test7 (j1, k1, j2, k2);
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308 test8 (j1, k1, j2, k2);
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309 test9 (j1, k1, j2, k2);
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310 test10 (j1, k1, j2, k2);
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311 test11 (j1, k1, j2, k2);
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312 test12 (j1, k1, j2, k2);
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313 test13 (j1, k1, j2, k2);
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314 test14 (j1, k1, j2, k2);
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315 test15 (j1, k1, j2, k2);
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316 test16 (j1, k1, j2, k2);
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317 return cnt;
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318 }
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319
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320 int
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321 main (void)
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322 {
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323 test (1, 5, 1, 5);
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324 test (5, 5, 5, 5);
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325 test (5, 4, 5, 4);
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326 test (5, 1, 5, 1);
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327 return 0;
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328 }
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