OpenCores
URL https://opencores.org/ocsvn/openrisc/openrisc/trunk

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.dg/] [visibility-11.c] - Rev 149

Go to most recent revision | Compare with Previous | Blame | View Log

/* PR middle-end/20297 */
/* The memcpy FUNCTION_DECL built in the middle-end for block moves got
   hidden visibility from the first push, so the call didn't use the PLT.  */
 
/* { dg-do compile { target i?86-*-* x86_64-*-* } } */
/* { dg-skip-if "" { *-*-darwin* } { "*" } { "" } } */
/* { dg-require-visibility "" } */
/* { dg-options "-Os -fpic" } */
/* { dg-final { scan-assembler "memcpy@PLT" } } */
 
#pragma GCC visibility push(hidden)
#pragma GCC visibility push(default)
extern void* memcpy (void *, const void *, __SIZE_TYPE__);
#pragma GCC visibility pop
 
struct a { int a[1024]; };
 
extern void *bar (struct a *, struct a *, int);
 
void *
foo (struct a *a, struct a *b, int c)
{
  struct a cc = *b;
  return bar (a, &cc, 4 * c);
}
 

Go to most recent revision | Compare with Previous | Blame | View Log

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.