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-rw-r--r--gcc/testsuite/gcc.target/i386/volatile-bitfields-2.c17
1 files changed, 17 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/i386/volatile-bitfields-2.c b/gcc/testsuite/gcc.target/i386/volatile-bitfields-2.c
new file mode 100644
index 000000000..302625a19
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/volatile-bitfields-2.c
@@ -0,0 +1,17 @@
+/* { dg-do compile } */
+/* { dg-options "-O2 -fno-strict-volatile-bitfields" } */
+
+typedef struct {
+ char a:1;
+ char b:7;
+ int c;
+} BitStruct;
+
+volatile BitStruct bits;
+
+int foo ()
+{
+ return bits.b;
+}
+
+/* { dg-final { scan-assembler "movl.*bits" } } */