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annotate gcc/testsuite/gcc.dg/strict-overflow-5.c @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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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 "-fstrict-overflow -O2 -fdump-tree-optimized" } */
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3
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4 /* We can only unroll when using strict overflow semantics. */
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5
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6 int foo (int i)
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7 {
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8 int index;
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9 int r=0;
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10
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11 for (index = i; index <= i+4; index+=2)
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12 r++;
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13
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14 return r;
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15 }
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16
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17 /* { dg-final { scan-tree-dump "return 3" "optimized" } } */
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18