Mercurial > hg > CbC > CbC_gcc

view gcc/testsuite/gcc.dg/tree-ssa/andnot-1.c @ 131:84e7813d76e9

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents 04ced10e8804
children
line wrap: on
line source

/* { dg-do compile } */
/* { dg-options "-O -fdump-tree-optimized-raw" } */

unsigned f(unsigned i){
  i >>= __SIZEOF_INT__ * __CHAR_BIT__ - 3;
  i = ~i;
  return i & 7;
}

/* { dg-final { scan-tree-dump "bit_xor_expr" "optimized" } } */
/* { dg-final { scan-tree-dump-not "bit_not_expr" "optimized" } } */
/* { dg-final { scan-tree-dump-not "bit_and_expr" "optimized" } } */