1 files changed, 0 insertions, 59 deletions
diff --git a/libmudflap/testsuite/libmudflap.c/fail40-frag.c b/libmudflap/testsuite/libmudflap.c/fail40-frag.c
deleted file mode 100644
index fbeb6fd21d3..00000000000
--- a/libmudflap/testsuite/libmudflap.c/fail40-frag.c
+++ /dev/null
@@ -1,59 +0,0 @@
-/* Test proper lookup-uncaching of large objects */
-#include "../config.h"
-
-#include <unistd.h>
-#include <string.h>
-#include <stdio.h>
-#include <stdlib.h>
-#ifdef HAVE_SYS_MMAN_H
-#include <sys/mman.h>
-#endif
-
-int main ()
-{
-#ifndef MAP_ANONYMOUS
-#define MAP_ANONYMOUS MAP_ANON
-#endif
-#ifndef MAP_FAILED
-#define MAP_FAILED ((void *)-1)
-#endif
-#ifdef HAVE_MMAP
-  volatile unsigned char *p;
-  unsigned num = getpagesize ();
-  unsigned i;
-  int rc;
-
-  /* Get a bit of usable address space.  We really want an 2**N+1-sized object,
-     so the low/high addresses wrap when hashed into the lookup cache.  So we
-     will manually unregister the entire mmap, then re-register a slice.  */
-  p = mmap (NULL, num, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0);
-  if (p == MAP_FAILED)
-    return 1;
-  /* Now unregister it, as if munmap was called.  But don't actually munmap, so
-     we can write into the memory.  */
-  __mf_unregister ((void *) p, num, __MF_TYPE_HEAP_I);
-
-  /* Now register it under a slightly inflated, 2**N+1 size.  */
-  __mf_register ((void *) p, num+1, __MF_TYPE_HEAP_I, "fake mmap registration");
-
-  /* Traverse array to ensure that entire lookup cache is made to point at it.  */
-  for (i=0; i<num; i++)
-    p[i] = 0;
-
-  /* Unregister it.  This should clear the entire lookup cache, even though
-     hash(low) == hash (high)  (and probably == 0) */
-  __mf_unregister ((void *) p, num+1, __MF_TYPE_HEAP_I);
-
-  /* Now touch the middle portion of the ex-array.  If the lookup cache was
-     well and truly cleaned, then this access should trap.  */
-  p[num/2] = 1;
-
-  return 0;
-#else
-  return 1;
-#endif
-}
-/* { dg-output "mudflap violation 1.*check/write.*" } */
-/* { dg-output "Nearby object 1.*" } */
-/* { dg-output "mudflap dead object.*fake mmap registration.*" } */
-/* { dg-do run { xfail *-*-* } } */