From fabb2a3def3f31878a3820e21d0630452c0d2f5b Mon Sep 17 00:00:00 2001
From: "H.J. Lu" <hongjiu.lu@intel.com>
Date: Tue, 20 Oct 2015 15:20:29 +0000
Subject: [PATCH] Skip local error_mark_node decls
There is no need to finalize local error_mark_node decls.
gcc/
PR target/66810
* cgraphbuild.c (pass_build_cgraph_edges::execute): Skip local
error_mark_node decls.
gcc/testsuite/
PR target/66810
* gcc.target/i386/pr66810.c: New test.
From-SVN: r229083
---
gcc/ChangeLog | 6 ++++++
gcc/cgraphbuild.c | 3 ++-
gcc/testsuite/ChangeLog | 5 +++++
gcc/testsuite/gcc.target/i386/pr66810.c | 10 ++++++++++
4 files changed, 23 insertions(+), 1 deletion(-)
create mode 100644 gcc/testsuite/gcc.target/i386/pr66810.c
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index e3394723d7de..44760d417347 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2015-10-20 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/66810
+ * cgraphbuild.c (pass_build_cgraph_edges::execute): Skip local
+ error_mark_node decls.
+
2015-10-20 H.J. Lu <hongjiu.lu@intel.com>
PR target/67963
diff --git a/gcc/cgraphbuild.c b/gcc/cgraphbuild.c
index 33b01be83acf..b0815c987cb5 100644
--- a/gcc/cgraphbuild.c
+++ b/gcc/cgraphbuild.c
@@ -381,7 +381,8 @@ pass_build_cgraph_edges::execute (function *fun)
FOR_EACH_LOCAL_DECL (fun, ix, decl)
if (TREE_CODE (decl) == VAR_DECL
&& (TREE_STATIC (decl) && !DECL_EXTERNAL (decl))
- && !DECL_HAS_VALUE_EXPR_P (decl))
+ && !DECL_HAS_VALUE_EXPR_P (decl)
+ && TREE_TYPE (decl) != error_mark_node)
varpool_node::finalize_decl (decl);
record_eh_tables (node, fun);
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 7d4c6f83276c..1d8f1cb8c9ec 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2015-10-20 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/66810
+ * gcc.target/i386/pr66810.c: New test.
+
2015-10-20 H.J. Lu <hongjiu.lu@intel.com>
PR target/67963
diff --git a/gcc/testsuite/gcc.target/i386/pr66810.c b/gcc/testsuite/gcc.target/i386/pr66810.c
new file mode 100644
index 000000000000..4778b37a244b
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/pr66810.c
@@ -0,0 +1,10 @@
+/* { dg-do compile { target ia32 } } */
+/* { dg-options "-mno-sse -mno-mmx -miamcu" } */
+
+int vv;
+
+void
+i (void)
+{
+ static int a[vv]; /* { dg-error "storage size" } */
+}
--
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