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annotate gcc/testsuite/gcc.dg/tree-ssa/pr51583.c @ 131:84e7813d76e9

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gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents 04ced10e8804
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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111
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1 /* { dg-do compile } */
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2 /* { dg-options "-O1" } */
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3
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4 typedef __complex__ double Value;
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5
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6 union U
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7 {
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8 Value v;
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9 char c[sizeof(Value)];
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10 };
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11
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12 struct S
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13 {
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14 union U u;
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15 int i,j;
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16 };
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17
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18 Value gv;
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19 int gi, gj;
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20
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21 Value foo (void)
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22 {
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23 struct S s,t;
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24
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25 t.i = gi;
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26 t.j = gj;
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27 t.u.v = gv;
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28 t.u.c[0] = 0;
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29
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30 s = t;
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31 __imag__ s.u.v += s.i;
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32
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33 return s.u.v;
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34 }