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annotate gcc/testsuite/gcc.dg/pr67089-7.c @ 158:494b0b89df80 default tip

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author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Mon, 25 May 2020 18:13:55 +0900
parents 04ced10e8804
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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111
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1 /* PR target/67089 */
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2 /* { dg-do compile } */
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3 /* { dg-options "-O2 -ftree-loop-if-convert -fdump-tree-widening_mul" } */
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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, d;
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8 void foo (int x);
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9
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10 #define T(n, type, op, cond) \
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11 __attribute__((noinline, noclone)) \
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12 type \
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13 f##n (type x, type y) \
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14 { \
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15 type r = op; \
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16 cond; \
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17 return r; \
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18 }
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19
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20 T (1, unsigned int, x - y, if (r >= x) foo (0))
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21 T (2, unsigned long, x - y, if (r < x) foo (0))
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22 T (3, unsigned short, x - y, if (x <= r) foo (r))
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23 T (4, unsigned long long, x - y, if (d || x > r) foo (0))
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24 T (5, unsigned int, x - y, if (d || r >= x) foo (0))
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25 T (6, unsigned long, x - y, if (d || r < x) foo (0))
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26 T (7, unsigned short, x - y, if (d || x <= r) foo (0))
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27 T (8, unsigned long long, x - y, if (d || x > r) foo (0))
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28 T (9, unsigned int, x - y, if (r > y) foo (0))
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29 T (10, unsigned long, x - y, if (r <= y) foo (0))
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30 T (11, unsigned short, x - y, if (y < r) foo (r))
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31 T (12, unsigned long long, x - y, if (y >= r) foo (0))
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32 T (13, unsigned int, x - y, if (r >= y) foo (0))
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33 T (14, unsigned long, x - y, if (r < y) foo (0))
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34 T (15, unsigned short, x - y, if (y <= r) foo (r))
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35 T (16, unsigned long long, x - y, if (d || y > r) foo (0))
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36 T (17, unsigned int, x - y, if (d || r > y) foo (0))
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37 T (18, unsigned long, x - y, if (d || r <= y) foo (0))
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38 T (19, unsigned char, x - y, if (d || y < r) foo (0))
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39 T (20, unsigned long long, x - y, if (d || y >= r) foo (0))
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40 T (21, unsigned int, x - y, if (d || r >= y) foo (0))
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41 T (22, unsigned long, x - y, if (d || r < y) foo (0))
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42 T (23, unsigned short, x - y, if (d || y <= r) foo (0))
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43 T (24, unsigned long long, x - y, if (d || y > r) foo (0))
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44 T (25, unsigned int, x + y, if (r > x) foo (0))
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45 T (26, unsigned long, x + y, if (r <= x) foo (0))
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46 T (27, unsigned short, x + y, if (x < r) foo (r))
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47 T (28, unsigned long long, x + y, if (x >= r) foo (0))
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48 T (29, unsigned int, x + y, if (d || r > x) foo (0))
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49 T (30, unsigned long, x + y, if (d || r <= x) foo (0))
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50 T (31, unsigned char, x + y, if (d || x < r) foo (0))
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51 T (32, unsigned long long, x + y, if (d || x >= r) foo (0))
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52 T (33, unsigned int, x + y, if (r > y) foo (0))
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53 T (34, unsigned long, x + y, if (r <= y) foo (0))
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54 T (35, unsigned short, x + y, if (y < r) foo (r))
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55 T (36, unsigned long long, x + y, if (y >= r) foo (0))
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56 T (37, unsigned int, x + y, if (d || r > y) foo (0))
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57 T (38, unsigned long, x + y, if (d || r <= y) foo (0))
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58 T (39, unsigned char, x + y, if (d || y < r) foo (0))
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59 T (40, unsigned long long, x + y, if (d || y >= r) foo (0))
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60
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61 /* { dg-final { scan-tree-dump-not "ADD_OVERFLOW" "widening_mul" } } */
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62 /* { dg-final { scan-tree-dump-not "SUB_OVERFLOW" "widening_mul" } } */