Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/tree-ssa/ssa-pre-16.c @ 158:494b0b89df80 default tip
...
author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
---|---|
date | Mon, 25 May 2020 18:13:55 +0900 |
parents | 04ced10e8804 |
children |
line wrap: on
line source
/* { dg-do compile } */ /* { dg-options "-O2 -fdump-tree-pre-stats -std=c99 -fno-tree-loop-im" } */ int foo(int k, int *x) { int j=0; int res = 0; /* We should pull res = *x all the way out of the do-while */ do { for (int n=0;n<3;++n); res = *x; } while (++j<k); return res; } /* { dg-final { scan-tree-dump-times "Eliminated: 1" 1 "pre"} } */