diff options
Diffstat (limited to 'gcc/testsuite/gcc.target/xstormy16/bss_below100/04_var_to_b100w.c')
-rw-r--r-- | gcc/testsuite/gcc.target/xstormy16/bss_below100/04_var_to_b100w.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/xstormy16/bss_below100/04_var_to_b100w.c b/gcc/testsuite/gcc.target/xstormy16/bss_below100/04_var_to_b100w.c new file mode 100644 index 00000000000..ab4748871ad --- /dev/null +++ b/gcc/testsuite/gcc.target/xstormy16/bss_below100/04_var_to_b100w.c @@ -0,0 +1,22 @@ +/* { dg-options { -nostartfiles below100.o -Tbelow100.ld -O2 } } */ +/* { dg-final { scan-assembler "mov.w B100,r" } } */ + +char acDummy[0xf0] __attribute__ ((__BELOW100__)); +unsigned short B100 __attribute__ ((__BELOW100__)); +unsigned short *p = &B100; + +unsigned short wData = 0x1234; + +void +Do (void) +{ + B100 = wData; +} + +int +main (void) +{ + *p = 0x9876; + Do (); + return (*p == 0x1234) ? 0 : 1; +} |