Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/tree-ssa/pr20742.c @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
---|---|
date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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/* { dg-do compile } */ /* { dg-options "-O2" } */ #define TEN(x) x x x x x x x x x x #define THOUSAND(x) TEN (TEN (TEN (x))) int foo (int x, int y) { register int a = y + 57; register int b = y + 31; while (x-- > 0) { THOUSAND (a += b; b -= a;) } return a + b; }