diff options
Diffstat (limited to 'gcc/testsuite/gcc.target/xstormy16/bp.c')
-rw-r--r-- | gcc/testsuite/gcc.target/xstormy16/bp.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/xstormy16/bp.c b/gcc/testsuite/gcc.target/xstormy16/bp.c new file mode 100644 index 000000000..26ca6a3b4 --- /dev/null +++ b/gcc/testsuite/gcc.target/xstormy16/bp.c @@ -0,0 +1,32 @@ +/* { dg-do compile } */ +/* { dg-options "-O2" } */ +/* { dg-final { scan-assembler "b\[np\] " } } */ + +#define a_val (*((volatile unsigned char *) 0x7f14)) +#define b_val (*((volatile unsigned char *) 0x7f10)) + +unsigned char * a_ptr = (unsigned char *) 0x7f14; +unsigned char * b_ptr = (unsigned char *) 0x7f10; + +int +foo (void) +{ + if (a_val & 0x08) + { + if (b_val & 0x08) + return -1; + + return 0; + } + + return -1; +} + +int +bar (void) +{ + *a_ptr = 0x08; + *b_ptr = 0xf7; + + return foo (); +} |