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annotate gcc/testsuite/gcc.dg/predict-4.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 84e7813d76e9
children
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1 /* { dg-do compile } */
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2 /* { dg-options "-O2 -fdump-tree-profile_estimate" } */
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3
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4 extern int global;
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5
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6 int bar(int);
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7
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8 void foo (int bound)
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9 {
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10 int i, ret = 0;
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11 for (i = 0; i < 10; i++)
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12 {
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13 if (i < 5)
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14 global += bar (i);
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15 }
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16 }
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17
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84e7813d76e9 gcc-8.2
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18 /* { dg-final { scan-tree-dump " loop iv compare heuristics of edge\[^:\]*: 50.00%" "profile_estimate"} } */