diff options
Diffstat (limited to 'gcc/testsuite/gcc.target/xstormy16/bss_below100/11_clr_b100b_bit_7.c')
-rw-r--r-- | gcc/testsuite/gcc.target/xstormy16/bss_below100/11_clr_b100b_bit_7.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/xstormy16/bss_below100/11_clr_b100b_bit_7.c b/gcc/testsuite/gcc.target/xstormy16/bss_below100/11_clr_b100b_bit_7.c new file mode 100644 index 000000000..d40e68f55 --- /dev/null +++ b/gcc/testsuite/gcc.target/xstormy16/bss_below100/11_clr_b100b_bit_7.c @@ -0,0 +1,20 @@ +/* { dg-options { -nostartfiles below100.o -Tbelow100.ld -O2 } } */ +/* { dg-final { scan-assembler "clr1 B100,#7" } } */ + +char acDummy[0xf0] __attribute__ ((__BELOW100__)); +unsigned char B100 __attribute__ ((__BELOW100__)); +unsigned char *p = &B100; + +void +Do (void) +{ + B100 &= ~0x80; +} + +int +main (void) +{ + *p = 0xcb; + Do (); + return (*p == 0x4b) ? 0 : 1; +} |