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annotate gcc/testsuite/gcc.dg/no-strict-overflow-5.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:
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111
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1 /* { dg-do compile } */
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2 /* { dg-options "-fno-strict-overflow -O2 -fdump-tree-optimized" } */
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3
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4 /* Dual of strict-overflow-5.c. */
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5
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6 /* We can only unroll when using strict overflow semantics. */
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7
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8 int foo (int i)
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9 {
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10 int index;
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11 int r=0;
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12
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13 for (index = i; index <= i+4; index+=2)
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14 r++;
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15
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16 return r;
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17 }
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18
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19 /* { dg-final { scan-tree-dump-times "r = 3" 0 "optimized" } } */