[multiple changes]

2001-01-20  Jakub Jelinek  <jakub@redhat.com>

	* function.c (fixup_var_refs): Move CALL_PLACEHOLDER handling...
	(fixup_var_refs_insns): ...here.

	* gcc.c-torture/compile/20010118-1.c: New test.

2001-01-20  Zack Weinberg  <zack@wolery.stanford.edu>

	* function.c (fixup_var_refs_insns): Break up into
	fixup_var_refs_insn [body of loop], fixup_var_refs_insns
	[loop over entire insn list], and fixup_var_refs_insns_with_hash
	[loop over hash table entries].
	(fixup_var_refs): Adjust calls to fixup_var_refs_insns and/or
	fixup_var_refs_insns_with_hash, to match above changes.

From-SVN: r39151

gcc/testsuite/gcc.c-torture/compile/20010118-1.c

+static unsigned int bar(void *h, unsigned int n)
+{
+  static int i;
+  return i++;
+}
+
+static void baz(unsigned int *x)
+{
+  (*x)++;
+}
+
+long
+foo(void *h, unsigned int l)
+{
+  unsigned int n;
+  long m;
+  n = bar(h, 0);
+  n = bar(h, n);
+  m = ({ baz(&n); 21; });
+  return m;
+}