aboutsummaryrefslogtreecommitdiff
path: root/gcc/testsuite/gcc.target/xstormy16/bss_below100/23_if0_b100b_bitfield_3.c
diff options
context:
space:
mode:
Diffstat (limited to 'gcc/testsuite/gcc.target/xstormy16/bss_below100/23_if0_b100b_bitfield_3.c')
-rw-r--r--gcc/testsuite/gcc.target/xstormy16/bss_below100/23_if0_b100b_bitfield_3.c43
1 files changed, 43 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/xstormy16/bss_below100/23_if0_b100b_bitfield_3.c b/gcc/testsuite/gcc.target/xstormy16/bss_below100/23_if0_b100b_bitfield_3.c
new file mode 100644
index 00000000000..3ddbc1a103c
--- /dev/null
+++ b/gcc/testsuite/gcc.target/xstormy16/bss_below100/23_if0_b100b_bitfield_3.c
@@ -0,0 +1,43 @@
+/* { dg-options { -nostartfiles below100.o -Tbelow100.ld -O2 } } */
+/* { dg-final { scan-assembler "b\[np\] B100A,#3," } } */
+/* { dg-final { scan-assembler "b\[np\] B100B,#3," } } */
+
+typedef struct
+{
+ unsigned char b0:1;
+ unsigned char b1:1;
+ unsigned char b2:1;
+ unsigned char b3:1;
+ unsigned char b4:1;
+ unsigned char b5:1;
+ unsigned char b6:1;
+ unsigned char b7:1;
+} BitField;
+
+char acDummy[0xf0] __attribute__ ((__BELOW100__));
+BitField B100A __attribute__ ((__BELOW100__));
+unsigned char *pA = (unsigned char *) &B100A;
+BitField B100B __attribute__ ((__BELOW100__));
+unsigned char *pB = (unsigned char *) &B100B;
+
+char *
+Do (void)
+{
+ if (!B100A.b3)
+ {
+ if (!B100B.b3)
+ return "Fail";
+ else
+ return "Success";
+ }
+ else
+ return "Fail";
+}
+
+int
+main (void)
+{
+ *pA = 0x34;
+ *pB = 0xcb;
+ return Do ()[0] == 'F';
+}