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view gcc/testsuite/gcc.dg/tree-ssa/ssa-fre-35.c @ 131:84e7813d76e9

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gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents 04ced10e8804
children
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line source

/* { dg-do compile } */
/* { dg-options "-O -fdump-tree-fre1-details" } */

struct s { _Complex float i; };
void g(struct s *);

float a1 (float dd)
{
  struct s sv;
  sv.i = dd;
  float d = __real__ sv.i;
  g(&sv);
  return d;
}

/* { dg-final { scan-tree-dump "Replaced REALPART_EXPR.*with dd" "fre1" } } */