gcc/gcc47-pr52165.patch

28 lines
1.1 KiB
Diff

2012-02-08 Jakub Jelinek <jakub@redhat.com>
PR debug/52165
* var-tracking.c (emit_note_insn_var_location): If
EMIT_NOTE_BEFORE_INSN and insn is NOTE_INSN_CALL_ARG_LOCATION,
emit it before next non-NOTE_INSN_CALL_ARG_LOCATION
non-NOTE_DURING_CALL_P insn.
--- gcc/var-tracking.c.jj 2012-01-30 00:10:01.000000000 +0100
+++ gcc/var-tracking.c 2012-02-08 16:20:54.808523330 +0100
@@ -8225,9 +8225,14 @@ emit_note_insn_var_location (void **varp
/* Make sure that the call related notes come first. */
while (NEXT_INSN (insn)
&& NOTE_P (insn)
- && NOTE_DURING_CALL_P (insn))
+ && ((NOTE_KIND (insn) == NOTE_INSN_VAR_LOCATION
+ && NOTE_DURING_CALL_P (insn))
+ || NOTE_KIND (insn) == NOTE_INSN_CALL_ARG_LOCATION))
insn = NEXT_INSN (insn);
- if (NOTE_P (insn) && NOTE_DURING_CALL_P (insn))
+ if (NOTE_P (insn)
+ && ((NOTE_KIND (insn) == NOTE_INSN_VAR_LOCATION
+ && NOTE_DURING_CALL_P (insn))
+ || NOTE_KIND (insn) == NOTE_INSN_CALL_ARG_LOCATION))
note = emit_note_after (NOTE_INSN_VAR_LOCATION, insn);
else
note = emit_note_before (NOTE_INSN_VAR_LOCATION, insn);