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annotate gcc/testsuite/gcc.dg/tree-ssa/ssa-sink-8.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:
rev   line source
111
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1 /* { dg-do compile } */
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2 /* { dg-options "-O -fdump-tree-sink" } */
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3
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4 int foo(int *a, int r, short *b)
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5 {
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6 int ret = 0;
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7 *a = 1;
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8 switch (r)
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9 {
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10 case 3:
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11 *a = 5;
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12 break;
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13 case 4:
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14 case 5:
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15 *a = 9;
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16 ret = r + 25;
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17 break;
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18 default:
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19 ret = r + 20;
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20 }
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21 *b = 9;
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22 return ret;
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23 }
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24
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25 /* *a = 1 should be sunk into the default case. */
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26
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27 /* { dg-final { scan-tree-dump-times "Sinking" 1 "sink" } } */