blob: 1adedad95e493ba861a0129ff7bc60dca85db736 [file] [log] [blame]
/* { dg-options "-Wtautological-compare" } */
int foo;
#define INCOMING_FRAME_SP_OFFSET foo
#define DEFAULT_INCOMING_FRAME_SP_OFFSET INCOMING_FRAME_SP_OFFSET
int test (void)
{
if (DEFAULT_INCOMING_FRAME_SP_OFFSET != INCOMING_FRAME_SP_OFFSET) /* { dg-warning "self-comparison" "" { target c } } */
return 1;
else
return 0;
}
#define BYTES_BIG_ENDIAN foo
#define WORDS_BIG_ENDIAN foo
int test_2 (void)
{
if (BYTES_BIG_ENDIAN != WORDS_BIG_ENDIAN) /* { dg-warning "self-comparison" "" { target c } } */
return 1;
else
return 0;
}
#define COND DEFAULT_INCOMING_FRAME_SP_OFFSET != INCOMING_FRAME_SP_OFFSET
int test_3 (void)
{
if (COND)
return 1;
else
return 0;
}