genopinit.c: Use $ for escape sequences in optab patterns.

	* genopinit.c: Use $ for escape sequences in optab patterns.
	Remove backslashes from optab patterns.  Change $A, $B, $C to
	expand to (int) whatever instead of just whatever; remove
	explicit (int) from all optab patterns.

	* gensupport.c (xmalloc, xrealloc, xstrdup): Provide.
	* genattr.c, genattrtab.c, gencodes.c, genconfig.c, genemit.c,
	genextract.c, genflags.c, genopinit.c, genoutput.c, genpeep.c,
	genrecog.c: Remove private copies of xmalloc, xrealloc, and

From-SVN: r34000

1 files changed, 0 insertions, 26 deletions

diff --git a/gcc/genattr.c b/gcc/genattr.c
index 9207876e817..6a593edeb21 100644
--- a/gcc/genattr.c
+++ b/gcc/genattr.c
@@ -183,32 +183,6 @@ write_units (num_units, multiplicity, simultaneity,
   printf ("#define INSN_QUEUE_SIZE %d\n", q_size);
 }
 
-PTR
-xmalloc (size)
-  size_t size;
-{
-  register PTR val = (PTR) malloc (size);
-
-  if (val == 0)
-    fatal ("virtual memory exhausted");
-  return val;
-}
-
-PTR
-xrealloc (old, size)
-  PTR old;
-  size_t size;
-{
-  register PTR ptr;
-  if (old)
-    ptr = (PTR) realloc (old, size);
-  else
-    ptr = (PTR) malloc (size);
-  if (!ptr)
-    fatal ("virtual memory exhausted");
-  return ptr;
-}
-
 extern int main PARAMS ((int, char **));
 
 int