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view gcc/testsuite/gcc.dg/tree-ssa/ssa-dom-simplify-1.c @ 158:494b0b89df80 default tip

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author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Mon, 25 May 2020 18:13:55 +0900
parents 04ced10e8804
children
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/* { dg-do compile } */
/* { dg-options "-O2 -w -fdump-tree-dom2" } */

extern void frob (void);
extern void frob (void);

void
rhs_to_tree (int x, int z)
{
  if (x >= 4)
    frob ();
  if (x >= 3)
    frob ();
}

/* The second conditional should change into a simple equality test.  */
/* { dg-final { scan-tree-dump-times "if \\(x_\[0-9\]+\\(D\\) == 3\\)" 1 "dom2"} } */