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re PR libffi/10610 ([powerpc-linux] 230 testsuite failures due to alignment errors)

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2003-10-28  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>

	PR libgcj/10610
	* gcc.dg/ppc-stackalign-1.c: New test.

From-SVN: r73019
This commit is contained in:
Franz Sirl
2003-10-28 21:13:39 +00:00
committed by Franz Sirl
parent 06ba585456
commit 0fda236ecb
2 changed files with 39 additions and 0 deletions
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gcc/testsuite/ChangeLog
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2003-10-28 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
PR libgcj/10610
* gcc.dg/ppc-stackalign-1.c: New test.
2003-10-28 Arnaud Charlet <charlet@act-europe.fr>
* ada/acats/run_all.sh: Change output to be more compliant with
gcc/testsuite/gcc.dg/ppc-stackalign-1.c
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/* { dg-do run { target powerpc-*-linux* powerpc-*-sysv* } } */
/* Test stack pointer alignment against variable alloca. */
/* Inspired by PR libgcj/10610. */
/* Origin: Franz Sirl <Franz.Sirl-kernel@lauterbach.com>. */
extern void abort (void);
extern void exit (int);
register unsigned long sp __asm__ ("r1");
void g (int * val __attribute__ ((unused)))
{
if (sp & 0xf)
abort ();
}
void f (int val)
{
int *val1 = __builtin_alloca (val);
g (val1);
return;
}
int main (void)
{
int i;
for (i = 1; i < 32; i++)
f (i);
exit (0);
}