+2000-08-27 Greg McGary <greg@mcgary.org>
+
+ * cpplex.c (parse_string): Don't look for backslash
+ before first char in `namebuf'.
+ * loop.c (strength_reduce): Skip NOTEs.
+
2000-08-27 Jason Merrill <jason@redhat.com>
* c-decl.c (duplicate_decls): Don't set TREE_STATIC or clear
if (is_vspace (c))
{
/* Drop a backslash newline, and continue. */
- if (namebuf[-1] == '\\')
+ if (namebuf > list->namebuf && namebuf[-1] == '\\')
{
handle_newline (cur, buffer->rlimit, c);
namebuf--;
/* Some bivs are incremented with a multi-insn sequence.
The first insn contains the add. */
next_loc_insn = next->insn;
- while (! loc_mentioned_in_p (next->location,
- PATTERN (next_loc_insn)))
+ while (NOTE_P (next_loc_insn)
+ || ! loc_mentioned_in_p (next->location,
+ PATTERN (next_loc_insn)))
next_loc_insn = PREV_INSN (next_loc_insn);
if (next_loc_insn == v->insn)