diff options
Diffstat (limited to 'gcc/testsuite/gcc.target/xstormy16/bss_below100/27_if0_b100w_bitfield_7.c')
-rw-r--r-- | gcc/testsuite/gcc.target/xstormy16/bss_below100/27_if0_b100w_bitfield_7.c | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/xstormy16/bss_below100/27_if0_b100w_bitfield_7.c b/gcc/testsuite/gcc.target/xstormy16/bss_below100/27_if0_b100w_bitfield_7.c new file mode 100644 index 000000000..1d643ea02 --- /dev/null +++ b/gcc/testsuite/gcc.target/xstormy16/bss_below100/27_if0_b100w_bitfield_7.c @@ -0,0 +1,51 @@ +/* { dg-options { -nostartfiles below100.o -Tbelow100.ld -O2 } } */ +/* { dg-final { scan-assembler "b\[np\] B100A,#7," } } */ +/* { dg-final { scan-assembler "b\[np\] B100B,#7," } } */ + +typedef struct +{ + unsigned short b0:1; + unsigned short b1:1; + unsigned short b2:1; + unsigned short b3:1; + unsigned short b4:1; + unsigned short b5:1; + unsigned short b6:1; + unsigned short b7:1; + unsigned short b8:1; + unsigned short b9:1; + unsigned short b10:1; + unsigned short b11:1; + unsigned short b12:1; + unsigned short b13:1; + unsigned short b14:1; + unsigned short b15:1; +} BitField; + +char acDummy[0xf0] __attribute__ ((__BELOW100__)); +BitField B100A __attribute__ ((__BELOW100__)); +unsigned short *pA = (unsigned short *) &B100A; +BitField B100B __attribute__ ((__BELOW100__)); +unsigned short *pB = (unsigned short *) &B100B; + +char * +Do (void) +{ + if (!B100A.b7) + { + if (!B100B.b7) + return "Fail"; + else + return "Success"; + } + else + return "Fail"; +} + +int +main (void) +{ + *pA = 0x1234; + *pB = 0xedcb; + return Do ()[0] == 'F'; +} |