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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184042 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 05837c6..07ae1a8 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,11 @@
+2012-02-09  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.
+
 2012-02-09  Bin Cheng  <bin.cheng@arm.com>
 
        PR middle-end/51867

diff --git a/gcc/var-tracking.c b/gcc/var-tracking.c
index 1f4903a..e9b5ca8 100644 (file)
--- a/gcc/var-tracking.c
+++ b/gcc/var-tracking.c
@@ -8225,9 +8225,14 @@ emit_note_insn_var_location (void **varp, void *data)
       /* 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);