Viewing file:  float-cast-overflow-bf.c (3.3 KB) -rw-r--r--
Select action/file-type:
 (+) |  (+) |  (+) | Code (+) | Session (+) |  (+) | SDB (+) |  (+) |  (+) |  (+) |  (+) |  (+) |
/* { dg-do run } */
/* { dg-options "-fsanitize=float-cast-overflow" } */
struct
{
int i:1;
} s;
struct
{
unsigned int i:1;
} t;
int
main (void)
{
volatile double d;
#define CHECK_BOUNDARY(VAR, VAL) \
(VAR) = (VAL) - 1.5; \
(VAR) = (VAL) - 1.0; \
(VAR) = (VAL) - 0.5; \
(VAR) = (VAL) - 0.0000001; \
(VAR) = (VAL) - 0.0; \
(VAR) = (VAL); \
(VAR) = (VAL) + 0.0; \
(VAR) = (VAL) + 0.0000001; \
(VAR) = (VAL) + 0.5; \
(VAR) = (VAL) + 1.0; \
(VAR) = (VAL) + 1.5;
/* Signed bit-field. (-1, 0) is valid. */
d = -1.0;
CHECK_BOUNDARY (s.i, d);
d = 0.0;
CHECK_BOUNDARY (s.i, d);
d = 1.0;
CHECK_BOUNDARY (s.i, d);
/* Unsigned bit-field. (0, 1) is valid. */
d = -1.0;
CHECK_BOUNDARY (t.i, d);
d = 0.0;
CHECK_BOUNDARY (t.i, d);
d = 1.0;
CHECK_BOUNDARY (t.i, d);
return 0;
}
/* { dg-output " -2.5 is outside the range of representable values of type\[^\n\r]*(\n|\r\n|\r)" } */
/* { dg-output "\[^\n\r]* -2 is outside the range of representable values of type\[^\n\r]*(\n|\r\n|\r)" } */
/* { dg-output "\[^\n\r]* 1 is outside the range of representable values of type\[^\n\r]*(\n|\r\n|\r)" } */
/* { dg-output "\[^\n\r]* 1.5 is outside the range of representable values of type\[^\n\r]*(\n|\r\n|\r)" } */
/* { dg-output "\[^\n\r]* 1 is outside the range of representable values of type\[^\n\r]*(\n|\r\n|\r)" } */
/* { dg-output "\[^\n\r]* 1 is outside the range of representable values of type\[^\n\r]*(\n|\r\n|\r)" } */
/* { dg-output "\[^\n\r]* 1 is outside the range of representable values of type\[^\n\r]*(\n|\r\n|\r)" } */
/* { dg-output "\[^\n\r]* 1 is outside the range of representable values of type\[^\n\r]*(\n|\r\n|\r)" } */
/* { dg-output "\[^\n\r]* 1.5 is outside the range of representable values of type\[^\n\r]*(\n|\r\n|\r)" } */
/* { dg-output "\[^\n\r]* 2 is outside the range of representable values of type\[^\n\r]*(\n|\r\n|\r)" } */
/* { dg-output "\[^\n\r]* 2.5 is outside the range of representable values of type\[^\n\r]*(\n|\r\n|\r)" } */
/* { dg-output "\[^\n\r]* -2.5 is outside the range of representable values of type\[^\n\r]*(\n|\r\n|\r)" } */
/* { dg-output "\[^\n\r]* -2 is outside the range of representable values of type\[^\n\r]*(\n|\r\n|\r)" } */
/* { dg-output "\[^\n\r]* -1.5 is outside the range of representable values of type\[^\n\r]*(\n|\r\n|\r)" } */
/* { dg-output "\[^\n\r]* -1 is outside the range of representable values of type\[^\n\r]*(\n|\r\n|\r)" } */
/* { dg-output "\[^\n\r]* -1 is outside the range of representable values of type\[^\n\r]*(\n|\r\n|\r)" } */
/* { dg-output "\[^\n\r]* -1 is outside the range of representable values of type\[^\n\r]*(\n|\r\n|\r)" } */
/* { dg-output "\[^\n\r]* -1 is outside the range of representable values of type\[^\n\r]*(\n|\r\n|\r)" } */
/* { dg-output "\[^\n\r]* -1.5 is outside the range of representable values of type\[^\n\r]*(\n|\r\n|\r)" } */
/* { dg-output "\[^\n\r]* -1 is outside the range of representable values of type\[^\n\r]*(\n|\r\n|\r)" } */
/* { dg-output "\[^\n\r]* 2 is outside the range of representable values of type\[^\n\r]*(\n|\r\n|\r)" } */
/* { dg-output "\[^\n\r]* 2.5 is outside the range of representable values of type" } */
|
