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author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Mon, 25 May 2020 18:13:55 +0900
parents 84e7813d76e9
children
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/* { dg-do compile { target fpic } } */
/* { dg-options "-O2 -fPIC" } */
/* { dg-require-alias "" } */

__attribute__((noinline, noclone))
void f (short b)
{
  __builtin_setjmp (0);  /* Prevent tailcall */
  f (0);
}

static void g (short) __attribute__ ((alias ("f")));

void h ()
{
  g (0);
}

/* { dg-final { scan-assembler "@(PLT|plt)" { target i?86-*-* x86_64-*-* } } } */
/* { dg-final { scan-assembler "@(PLT|plt)" { target { powerpc*-*-linux* && ilp32 } } } } */
/* { dg-final { scan-assembler "bl f\n\\s*nop" { target { powerpc*-*-linux* && lp64 } } } } */