Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/tree-ssa/loadpre7.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-pre-stats" } */ /* We can't eliminate the *p load here in any sane way, as eshup8 may change it. */ void eshup8 (unsigned short *); void enormlz (x) unsigned short x[]; { register unsigned short *p; p = &x[2]; while ((*p & 0xff00) == 0) { eshup8 (x); } } /* { dg-final { scan-tree-dump-not "Eliminated:" "pre"} } */