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annotate gcc/testsuite/gcc.dg/uninit-pred-8_a.c @ 145:1830386684a0

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gcc-9.2.0
author anatofuz
date Thu, 13 Feb 2020 11:34:05 +0900
parents 04ced10e8804
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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111
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1
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2 /* { dg-do compile } */
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3 /* { dg-options "-Wuninitialized -O2" } */
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4 /* Pick a particular tuning to pin down BRANCH_COST. */
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5 /* { dg-additional-options "-mtune=cortex-a15" { target arm*-*-* } } */
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6
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7 int g;
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8 void bar();
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9 void blah(int);
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10
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11 int foo (int n, int l, int m, int r)
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12 {
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13 int v;
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14
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15 if (n || m || r || l)
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16 v = r;
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17
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18 if (m) g++;
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19 else bar();
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20
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21 if ( n || m || r || l)
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22 blah(v); /* { dg-bogus "uninitialized" "bogus warning" } */
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23
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24 if ( n )
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25 blah(v); /* { dg-bogus "uninitialized" "bogus warning" } */
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26
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27 if ( l )
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28 blah(v); /* { dg-bogus "uninitialized" "bogus warning" } */
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29
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30 return 0;
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31 }
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32
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33 int foo_2 (int n, int l, int m, int r)
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34 {
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35 int v;
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36
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37 if (n || m || r )
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38 v = r;
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39
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40 if (m) g++;
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41 else bar();
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42
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43 if ( n || m || r || l)
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44 blah(v); /* { dg-warning "uninitialized" "warning" } */
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45
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46 return 0;
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47 }