From: Aldy Hernandez <aldyh@redhat.com>
Date: Tue, 17 Jan 2017 16:54:55 +0000 (+0000)
Subject: re PR c++/70565 (ICE at gimplify.c:8832 (cilkplus array extension))
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=893ffa2c8f842ffe11bed8c212207dc8c6a1638d;p=gcc.git

re PR c++/70565 (ICE at gimplify.c:8832 (cilkplus array extension))

	PR c++/70565
	* cp-array-notation.c (expand_array_notation_exprs): Handle
	OMP_PARALLEL.

From-SVN: r244538
---

diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 201d73697e5..1ea7b28454f 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,9 @@
+2017-01-17  Aldy Hernandez  <aldyh@redhat.com>
+
+	PR c++/70565
+	* cp-array-notation.c (expand_array_notation_exprs): Handle
+	OMP_PARALLEL.
+
 2017-01-11  Jason Merrill  <jason@redhat.com>
 
 	PR c++/78337 - ICE on invalid with generic lambda
diff --git a/gcc/cp/cp-array-notation.c b/gcc/cp/cp-array-notation.c
index a0c54fdd010..36d66245224 100644
--- a/gcc/cp/cp-array-notation.c
+++ b/gcc/cp/cp-array-notation.c
@@ -1198,6 +1198,10 @@ expand_array_notation_exprs (tree t)
       }
 
     case OMP_PARALLEL:
+      OMP_PARALLEL_BODY (t)
+	= expand_array_notation_exprs (OMP_PARALLEL_BODY (t));
+      return t;
+
     case OMP_TASK:
     case OMP_FOR:
     case OMP_SINGLE:
diff --git a/gcc/testsuite/g++.dg/cilk-plus/pr70565.C b/gcc/testsuite/g++.dg/cilk-plus/pr70565.C
new file mode 100644
index 00000000000..781ce2c1649
--- /dev/null
+++ b/gcc/testsuite/g++.dg/cilk-plus/pr70565.C
@@ -0,0 +1,9 @@
+// { dg-do compile } */
+// { dg-options "-fcilkplus" }
+
+int array[999];
+void foo()
+{
+  _Cilk_for (int i=0; i < 999; ++i)
+    array[:] = 0;
+}