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annotate gcc/testsuite/gcc.dg/lto/pr64685_1.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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1 /* { dg-options "-O1" } */
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2
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3 extern void fn1 (void);
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4
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5 int a[2], b;
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6
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7 static void
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8 foo (int p)
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9 {
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10 b = 1 ^ a[(b ^ 1) & 1];
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11 b = 1 ^ a[b & 1];
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12 if (p)
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13 __builtin_abort ();
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14 }
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15
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16 int
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17 main ()
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18 {
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19 foo (0);
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20 b = 0;
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21 foo (0);
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22
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23 if (b != 1)
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24 __builtin_abort ();
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25
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26 return 0;
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27 }