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* gcc.dg/i386-asm-4.c: New test.

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From-SVN: r93638
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Jakub Jelinek 2005-01-14 11:45:54 +01:00 • committed by Jakub Jelinek
parent 6e06dac503
commit a0afbdb682
2 changed files with 43 additions and 0 deletions
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4
gcc/testsuite/ChangeLog
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@ -1,3 +1,7 @@
2005-01-14 Jakub Jelinek <jakub@redhat.com>
* gcc.dg/i386-asm-4.c: New test.
2005-01-14 Eric Botcazou <ebotcazou@libertysurf.fr>
* gcc.dg/nested-func-2.c: New test.

39
gcc/testsuite/gcc.dg/i386-asm-4.c Normal file
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/* Test if functions marked __attribute__((used)), but with address never
taken in C code, don't use alternate calling convention for local
functions on IA-32. */
/* { dg-do run { target i?86-*-* x86_64-*-* } } */
/* { dg-options "-O2" } */
extern void abort (void);
static int foo (int, int, int, int) __asm ("foo");
static __attribute__((noinline, used)) int
foo (int i, int j, int k, int l)
{
return i + j + k + l;
}
void
bar (void)
{
if (foo (1, 2, 3, 4) != 10)
abort ();
}
int (*fn) (int, int, int, int);
void
baz (void)
{
__asm ("movl $foo, %k0" : "=r" (fn));
if (fn (2, 3, 4, 5) != 14)
abort ();
}
int
main (void)
{
bar ();
baz ();
return 0;
}