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annotate gcc/testsuite/gcc.dg/tree-prof/pr59521-3.c @ 131:84e7813d76e9

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gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
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131
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1 /* { dg-options "-O2 -save-temps" } */
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2
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3 #include <stdio.h>
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4
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5 __attribute__((noinline,noclone)) void
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6 sink(const char *s) {
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7 asm("" :: "r"(s));
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8 }
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9
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10 void
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11 foo(int ch) {
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12 switch (ch) {
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13 case 100: sink("100"); break;
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14 case 10: sink("10"); break;
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15 case 1: sink("1"); break;
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16 }
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17 }
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18
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19 int main()
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20 {
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21 for (int i = 0; i < 10000; i++)
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22 {
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23 int v;
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24 if (i % 100 == 0)
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25 v = 100;
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26 else if(i % 10 == 0)
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27 v = 10;
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28 else
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29 v = 1;
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30 foo(v);
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31 }
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32 }
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33
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34 /* { dg-final-use-not-autofdo { scan-assembler "\n_?foo:\n.*cmp.*1,.*cmp.*10,.*cmp.*100" { target i?86-*-* x86_64-*-* } } } */