aboutsummaryrefslogtreecommitdiff
path: root/gcc/testsuite/gcc.dg/tm/20091221.c
diff options
context:
space:
mode:
Diffstat (limited to 'gcc/testsuite/gcc.dg/tm/20091221.c')
-rw-r--r--gcc/testsuite/gcc.dg/tm/20091221.c15
1 files changed, 15 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/tm/20091221.c b/gcc/testsuite/gcc.dg/tm/20091221.c
new file mode 100644
index 00000000000..1d75d153a2c
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/tm/20091221.c
@@ -0,0 +1,15 @@
+/* { dg-do compile } */
+/* { dg-options "-fgnu-tm -fdump-tree-tmedge" } */
+
+int i;
+extern void virgin () __attribute__((transaction_pure));
+
+foo()
+{
+ __transaction_atomic {
+ virgin(i);
+ }
+}
+
+/* { dg-final { scan-tree-dump-times "readOnly" 1 "tmedge" } } */
+/* { dg-final { cleanup-tree-dump "tmedge" } } */