File: pr84956.c

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gcc-riscv64-unknown-elf 8.3.0.2019.08%2Bdfsg-1
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/* { dg-options "-O2 -ftree-tail-merge" } */

char a;
int c;
unsigned b ();

unsigned
setjmp ()
{
}

static void
d ()
{
  if (b ())
    c = 3;
}

void
e ()
{
  d ();
  a && ({ setjmp (); });
  a && ({ setjmp (); });
  a && ({ setjmp (); });
}