SLAU132V User guide | 德州仪器 TI.com.cn

SLAU132V October 2004 – February 2020

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

5.12.10 The FORCEINLINE Pragma

The FORCEINLINE pragma can be placed before a statement to force any function calls made in that statement to be inlined. It has no effect on other calls to the same functions.

The compiler only inlines a function if it is legal to inline the function. Functions are never inlined if the compiler is invoked with the --opt_level=off option. A function can be inlined even if the function is not declared with the inline keyword. A function can be inlined even if the compiler is not invoked with any --opt_level command-line option.

The syntax of the pragma in C/C++ is:

#pragma FORCEINLINE

For example, in the following example, the mytest() and getname() functions are inlined, but the error() function is not.

#pragma FORCEINLINE
if (!mytest(getname(myvar))) {
    error();         
}

Placing the FORCEINLINE pragma before the call to error() would inline that function but not the others.

For information about interactions between command-line options, pragmas, and keywords that affect inlining, see Section 2.11.

Notice that the FORCEINLINE, FORCEINLINE_RECURSIVE, and NOINLINE pragmas affect only the C/C++ statement that follows the pragma. The FUNC_ALWAYS_INLINE and FUNC_CANNOT_INLINE pragmas affect an entire function.