testcase for PR1352

llvm-svn: 36415
2007-04-25 00:26:05 +00:00 · 2007-04-25 00:26:05 +00:00 · d7c51e5423
parent 78dd0b2d3c
commit d7c51e5423
1 changed files with 10 additions and 0 deletions
--- a/llvm/test/CFrontend/2007-04-24-VolatileStructCopy.c
+++ b/llvm/test/CFrontend/2007-04-24-VolatileStructCopy.c
@ -0,0 +1,10 @@
+// RUN: %llvmgcc -O3 -S -o - -emit-llvm %s | grep {volatile store}
+// PR1352
+
+struct foo {
+  int x;
+};
+
+void copy(volatile struct foo *p, struct foo *q) {
+  *p = *q;
+}