Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/no-strict-overflow-5.c @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
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date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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/* { dg-do compile } */ /* { dg-options "-fno-strict-overflow -O2 -fdump-tree-optimized" } */ /* Dual of strict-overflow-5.c. */ /* We can only unroll when using strict overflow semantics. */ int foo (int i) { int index; int r=0; for (index = i; index <= i+4; index+=2) r++; return r; } /* { dg-final { scan-tree-dump-times "r = 3" 0 "optimized" } } */