Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/tree-ssa/reassoc-9.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 -fdump-tree-reassoc1" } */ int main(int a, int b, int c, int d, int e, int f, int g, int h) { /* Should be transformed into e = 20 */ int i = (a + 9) + (c + 8); int j = (-c + 1) + (-a + 2); e = i + j; return e; } /* We can always re-associate to a final constant but the current implementation does not allow easy roll-back without IL changes. */ /* { dg-final { scan-tree-dump-times "= 20" 1 "reassoc1" { xfail *-*-* } } } */