From 796954501274027ac9ba69b8c7f8eb08339f51ac Mon Sep 17 00:00:00 2001
From: Jakub Jelinek <jakub@redhat.com>
Date: Mon, 25 Feb 2019 23:58:45 +0100
Subject: [PATCH] re PR c/77754 (internal compiler error : tree code
 'call_expr' is not supported in LTO streams)

	PR c/77754
	* gcc.c-torture/compile/pr77754-1.c: New test.
	* gcc.c-torture/compile/pr77754-2.c: New test.
	* gcc.c-torture/compile/pr77754-3.c: New test.
	* gcc.c-torture/compile/pr77754-4.c: New test.
	* gcc.c-torture/compile/pr77754-5.c: New test.
	* gcc.c-torture/compile/pr77754-6.c: New test.

From-SVN: r269197
---
 gcc/testsuite/ChangeLog                         | 10 ++++++++++
 gcc/testsuite/gcc.c-torture/compile/pr77754-1.c | 11 +++++++++++
 gcc/testsuite/gcc.c-torture/compile/pr77754-2.c | 10 ++++++++++
 gcc/testsuite/gcc.c-torture/compile/pr77754-3.c | 11 +++++++++++
 gcc/testsuite/gcc.c-torture/compile/pr77754-4.c | 17 +++++++++++++++++
 gcc/testsuite/gcc.c-torture/compile/pr77754-5.c | 14 ++++++++++++++
 gcc/testsuite/gcc.c-torture/compile/pr77754-6.c | 10 ++++++++++
 7 files changed, 83 insertions(+)
 create mode 100644 gcc/testsuite/gcc.c-torture/compile/pr77754-1.c
 create mode 100644 gcc/testsuite/gcc.c-torture/compile/pr77754-2.c
 create mode 100644 gcc/testsuite/gcc.c-torture/compile/pr77754-3.c
 create mode 100644 gcc/testsuite/gcc.c-torture/compile/pr77754-4.c
 create mode 100644 gcc/testsuite/gcc.c-torture/compile/pr77754-5.c
 create mode 100644 gcc/testsuite/gcc.c-torture/compile/pr77754-6.c

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 3e89a7d09cb..dcd7c674307 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,13 @@
+2019-02-25  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/77754
+	* gcc.c-torture/compile/pr77754-1.c: New test.
+	* gcc.c-torture/compile/pr77754-2.c: New test.
+	* gcc.c-torture/compile/pr77754-3.c: New test.
+	* gcc.c-torture/compile/pr77754-4.c: New test.
+	* gcc.c-torture/compile/pr77754-5.c: New test.
+	* gcc.c-torture/compile/pr77754-6.c: New test.
+
 2019-02-25  Tamar Christina  <tamar.christina@arm.com>
 
 	PR target/88530
diff --git a/gcc/testsuite/gcc.c-torture/compile/pr77754-1.c b/gcc/testsuite/gcc.c-torture/compile/pr77754-1.c
new file mode 100644
index 00000000000..48587f7ca69
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/compile/pr77754-1.c
@@ -0,0 +1,11 @@
+/* PR c/77754 */
+
+int fn3();
+
+void fn4(int[][fn3 ()]);
+
+void fn1() {
+  void fn2(int[][fn3 ()]);
+  int a[10][fn3 ()];
+  fn4 (a);
+}
diff --git a/gcc/testsuite/gcc.c-torture/compile/pr77754-2.c b/gcc/testsuite/gcc.c-torture/compile/pr77754-2.c
new file mode 100644
index 00000000000..411f270a16a
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/compile/pr77754-2.c
@@ -0,0 +1,10 @@
+/* PR c/77754 */
+
+int fn3();
+
+void (**fn5) (int[][fn3 ()]);
+
+void fn1 () {
+  int a[10][fn3 ()];
+  (**fn5) (a);
+}
diff --git a/gcc/testsuite/gcc.c-torture/compile/pr77754-3.c b/gcc/testsuite/gcc.c-torture/compile/pr77754-3.c
new file mode 100644
index 00000000000..c6ff9606200
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/compile/pr77754-3.c
@@ -0,0 +1,11 @@
+/* PR c/77754 */
+
+int fn3();
+
+typedef void (*fn6) (int[][fn3 ()]);
+fn6 **fn7;
+
+void fn1 () {
+  int a[10][fn3 ()];
+  (**fn7) (a);
+}
diff --git a/gcc/testsuite/gcc.c-torture/compile/pr77754-4.c b/gcc/testsuite/gcc.c-torture/compile/pr77754-4.c
new file mode 100644
index 00000000000..f0274051ad0
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/compile/pr77754-4.c
@@ -0,0 +1,17 @@
+/* PR c/77754 */
+
+int fn3();
+
+typedef void (*fn6) (int[][fn3 ()]);
+struct S {
+  fn6 **fn7;
+  fn6 *fn8;
+  fn6 fn9;
+} s;
+
+void fn1 () {
+  int a[10][fn3 ()];
+  (**s.fn7) (a);
+  (*s.fn8) (a);
+  s.fn9 (a);
+}
diff --git a/gcc/testsuite/gcc.c-torture/compile/pr77754-5.c b/gcc/testsuite/gcc.c-torture/compile/pr77754-5.c
new file mode 100644
index 00000000000..a9440ddb1fa
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/compile/pr77754-5.c
@@ -0,0 +1,14 @@
+/* PR c/77754 */
+
+int fn3();
+
+void fn4(int[][fn3 ()]);
+void fn4(int x[][fn3 ()])
+{
+}
+
+void fn1() {
+  void fn2(int[][fn3 ()]);
+  int a[10][fn3 ()];
+  fn4 (a);
+}
diff --git a/gcc/testsuite/gcc.c-torture/compile/pr77754-6.c b/gcc/testsuite/gcc.c-torture/compile/pr77754-6.c
new file mode 100644
index 00000000000..2e7df3b6774
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/compile/pr77754-6.c
@@ -0,0 +1,10 @@
+/* PR c/77754 */
+
+int fn3();
+
+void fn4(int (*)[fn3 ()][fn3 () + 1][fn3 () + 2], struct S { int a[fn3 ()]; } *);
+
+void fn1() {
+  int a[10][fn3 ()][fn3 () + 1][fn3 () + 2];
+  fn4 (a, 0);
+}
-- 
2.30.2