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111
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1 /* { dg-do compile } */
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2 /* { dg-options "-O1 -fdump-tree-cddce1" } */
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3
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4 struct rtx_def;
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5 typedef struct rtx_def *rtx;
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6 typedef const struct rtx_def *const_rtx;
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7 enum machine_mode
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8 {
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9 MAX_MACHINE_MODE,
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10 NUM_MACHINE_MODES = MAX_MACHINE_MODE
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11 };
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12 extern const char *const mode_name[NUM_MACHINE_MODES];
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13 enum mode_class
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14 { MODE_RANDOM, MODE_CC, MODE_INT, MODE_PARTIAL_INT, MODE_FRACT, MODE_UFRACT,
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15 MODE_ACCUM, MODE_UACCUM, MODE_FLOAT, MODE_DECIMAL_FLOAT, MODE_COMPLEX_INT,
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16 MODE_COMPLEX_FLOAT, MODE_VECTOR_INT, MODE_VECTOR_FRACT,
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17 MODE_VECTOR_UFRACT, MODE_VECTOR_ACCUM, MODE_VECTOR_UACCUM,
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18 MODE_VECTOR_FLOAT, MAX_MODE_CLASS };
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19 extern const unsigned char mode_class[NUM_MACHINE_MODES];
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20 extern const unsigned short mode_precision[NUM_MACHINE_MODES];
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21 struct rtx_def
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22 {
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23 __extension__ enum machine_mode mode:8;
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24 };
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25 void fancy_abort (const char *, int, const char *);
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26 void
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27 convert_move (rtx to, rtx from, int unsignedp)
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28 {
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29 enum machine_mode to_mode = ((enum machine_mode) (to)->mode);
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30 enum machine_mode from_mode = ((enum machine_mode) (from)->mode);
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31 ((void)
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32 (!((mode_precision[from_mode] != mode_precision[to_mode])
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33 || ((((enum mode_class) mode_class[from_mode]) == MODE_DECIMAL_FLOAT) !=
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34 (((enum mode_class) mode_class[to_mode]) ==
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35 MODE_DECIMAL_FLOAT))) ?
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36 fancy_abort ("/home/gcc/virgin-gcc/gcc/expr.c", 380, __FUNCTION__),
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37 0 : 0));
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38 }
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39
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40 /* { dg-final { scan-tree-dump-not " ^ " "cddce1"} } */
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