20191015-1.c: New test.

2019-10-15  Andrew Pinski  <apinski@marvell.com>

        * gcc.c-torture/compile/20191015-1.c: New test.
        * gcc.c-torture/compile/20191015-2.c: New test.

From-SVN: r277011

gcc/testsuite/ChangeLog

+2019-10-15  Andrew Pinski  <apinski@marvell.com>
+
+	* gcc.c-torture/compile/20191015-1.c: New test.
+	* gcc.c-torture/compile/20191015-2.c: New test.
+
 2019-10-15  Martin Sebor  <msebor@redhat.com>
 
 	PR testsuite/92016

gcc/testsuite/gcc.c-torture/compile/20191015-1.c

+typedef unsigned uint32_t;
+typedef unsigned char uint8_t;
+typedef unsigned short uint16_t;
+typedef struct {
+ uint32_t mbxOwner:1;
+ uint32_t mbxHc:1;
+ uint32_t mbxReserved:6;
+ uint32_t mbxCommand : 8;
+ uint32_t mbxStatus : 16;
+} MAILBOX_t;
+uint32_t f(void) {
+       uint32_t mbox;
+ mbox = 0;
+ ((MAILBOX_t *)&mbox)->mbxCommand = 0x24;
+ ((MAILBOX_t *)&mbox)->mbxOwner = 1;
+return mbox;
+}

gcc/testsuite/gcc.c-torture/compile/20191015-2.c

+typedef unsigned uint32_t;
+typedef unsigned char uint8_t;
+typedef unsigned short uint16_t;
+typedef struct {
+ uint8_t mbxOwner:1;
+ uint8_t mbxHc:1;
+ uint8_t mbxReserved:6;
+ uint8_t mbxCommand : 8;
+ uint16_t mbxStatus : 16;
+} MAILBOX_t;
+uint32_t f(void) {
+       uint32_t mbox;
+ mbox = 0;
+ ((MAILBOX_t *)&mbox)->mbxCommand = 0x24;
+ ((MAILBOX_t *)&mbox)->mbxOwner = 1;
+return mbox;
+}