1 files changed, 17 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/tm/pr51472.c b/gcc/testsuite/gcc.dg/tm/pr51472.c
new file mode 100644
index 00000000000..2897c3d78c9
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/tm/pr51472.c
@@ -0,0 +1,17 @@
+/* { dg-do compile } */
+/* { dg-options "-fgnu-tm -O  --param tm-max-aggregate-size=32" } */
+
+typedef int __attribute__ ((vector_size (16))) vectype;
+vectype v;
+
+void
+foo (int c)
+{
+  vectype *p = __builtin_malloc (sizeof (vectype));
+  __transaction_atomic
+  {
+    *p = v;
+    if (c)
+      __transaction_cancel;
+  }
+}