[Bug target/15653] New: [3.4 Regression]: Gcc 3.4 ICE on valid code

[hjl at lucon dot org]

[hjl@gnu-4 itanium]$ cat lock.c
extern void __free_pages_bulk (unsigned long);
 
int
free_pages_bulk(int count, unsigned int order)
{
  unsigned long mask, flags;
  int ret = 0;
 
  mask = (~0UL) << order;
  asm volatile ("mov %0=psr" : "=r"(flags));
  while (count--) {
    __free_pages_bulk(mask);
  }
  return ret;
}
[hjl@gnu-4 itanium]$ /usr/gcc-3.4/bin/gcc -S -O2 -mtune=itanium -S lock.c
lock.c: In function `free_pages_bulk':
lock.c:15: internal compiler error: in bundling, at config/ia64/ia64.c:7358
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.

-- 
           Summary: [3.4 Regression]: Gcc 3.4 ICE on valid code
           Product: gcc
           Version: 3.4.1
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: target
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: hjl at lucon dot org
                CC: gcc-bugs at gcc dot gnu dot org
 GCC build triplet: ia64-unknown-linux-gnu
  GCC host triplet: ia64-unknown-linux-gnu
GCC target triplet: ia64-unknown-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15653