1 files changed, 18 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/arm/volatile-bitfields-2.c b/gcc/testsuite/gcc.target/arm/volatile-bitfields-2.c
new file mode 100644
index 000000000..eb0aaf7f7
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/volatile-bitfields-2.c
@@ -0,0 +1,18 @@
+/* { dg-require-effective-target arm_eabi } */
+/* { dg-do compile } */
+/* { dg-options "-O2" } */
+
+typedef struct {
+  volatile unsigned long a:8;
+  volatile unsigned long b:8;
+  volatile unsigned long c:16;
+} BitStruct;
+
+BitStruct bits;
+
+unsigned long foo ()
+{
+  return bits.b;
+}
+
+/* { dg-final { scan-assembler "ldr\[\\t \]+\[^\n\]*,\[\\t \]*\\\[\[^\n\]*\\\]" } } */