testcase for r64049 of llvm-gcc.

llvm-svn: 64050
2009-02-07 23:37:03 +00:00 · 2009-02-07 23:37:03 +00:00 · 4f8542f31d
parent 2cf8c44e43
commit 4f8542f31d
1 changed files with 7 additions and 0 deletions
--- a/llvm/test/FrontendC++/2009-02-07-VolatileArrayRefHack.cpp
+++ b/llvm/test/FrontendC++/2009-02-07-VolatileArrayRefHack.cpp
@ -0,0 +1,7 @@
+// RUN: %llvmgxx -S %s -o - | grep {volatile load}
+// PR3320
+
+void test(volatile int *a) {
+    // should be a volatile load.
+    a[0];
+}