From: Richard Guenther <rguenther@suse.de>
Date: Mon, 9 Oct 2006 16:10:38 +0000 (+0000)
Subject: re PR middle-end/29254 (verify_cgraph_node failed (inlined_to pointer is set but... 
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=5771bd91eccb16e766ed13f533bdb4695c705da7;p=gcc.git

re PR middle-end/29254 (verify_cgraph_node failed (inlined_to pointer is set but no predecessors found))

2006-10-09  Richard Guenther  <rguenther@suse.de>

	PR middle-end/29254
	* cgraphunit.c (verify_cgraph_node): Bail out on earlier
	errors.

	* gcc.dg/pr29254.c: New testcase.

From-SVN: r117577
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index ac05e546418..3ac5ae12b8a 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2006-10-09  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/29254
+	* cgraphunit.c (verify_cgraph_node): Bail out on earlier
+	errors.
+
 2006-10-09  Steve Ellcey  <sje@cup.hp.com>
 
 	PR target/27880
diff --git a/gcc/cgraphunit.c b/gcc/cgraphunit.c
index 94a4044d2fe..6b3cab01df5 100644
--- a/gcc/cgraphunit.c
+++ b/gcc/cgraphunit.c
@@ -694,6 +694,9 @@ verify_cgraph_node (struct cgraph_node *node)
   block_stmt_iterator bsi;
   bool error_found = false;
 
+  if (errorcount || sorrycount)
+    return;
+
   timevar_push (TV_CGRAPH_VERIFY);
   for (e = node->callees; e; e = e->next_callee)
     if (e->aux)
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 6d463b5f7ce..c477d679d08 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2006-10-09  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/29254
+	* gcc.dg/pr29254.c: New testcase.
+
 2006-10-08  Erik Edelmann  <edelmann@gcc.gnu.org>
 	    Paul Thomas  <pault@gcc.gnu.org>
 
diff --git a/gcc/testsuite/gcc.dg/pr29254.c b/gcc/testsuite/gcc.dg/pr29254.c
new file mode 100644
index 00000000000..6259089d4fb
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/pr29254.c
@@ -0,0 +1,22 @@
+/* { dg-do compile } */
+/* { dg-options "-O3 -Werror" } */
+/* { dg-warning "warnings being treated as errors" "" {target "*-*-*"} 0 } */
+
+list_compare (int * list1)
+{
+  if (list1)
+    value_compare ();
+}
+
+func1 (int * f){}
+
+value_compare (int * a)
+{
+    if (a)
+        list_compare (a);
+}
+
+func2 (const int * fb)
+{
+  func1 ((int *) fb); /* { dg-warning "discards qualifiers" } */
+}