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

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.dg/] [pr27528.c] - Rev 853

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

/* Check the warnings and errors generated for asm operands that aren't
   obviously constant but that are constrained to be constants.  */
/* { dg-options "" } */
/* { dg-error "impossible constraint" "" { target *-*-* } 13 } */
/* { dg-error "impossible constraint" "" { target *-*-* } 14 } */
/* { dg-error "impossible constraint" "" { target *-*-* } 15 } */
/* { dg-error "impossible constraint" "" { target *-*-* } 16 } */
int bar (int);
void
foo (int *x, int y)
{
  int constant = 0;
  asm ("# %0" :: "i" (x)); /* { dg-warning "probably doesn't match" } */
  asm ("# %0" :: "i" (bar (*x))); /* { dg-warning "probably doesn't match" } */
  asm ("# %0" :: "i" (*x + 0x11)); /* { dg-warning "probably doesn't match" } */
  asm ("# %0" :: "i" (constant)); /* { dg-warning "probably doesn't match" } */
  asm ("# %0" :: "i" (y * 0)); /* folded */
}
 

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.