diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/torture/bitint-78.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/torture/bitint-78.c | 102 |
1 files changed, 102 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/torture/bitint-78.c b/gcc/testsuite/gcc.dg/torture/bitint-78.c new file mode 100644 index 0000000..de092d6 --- /dev/null +++ b/gcc/testsuite/gcc.dg/torture/bitint-78.c @@ -0,0 +1,102 @@ +/* { dg-do run { target bitint } } */ +/* { dg-options "-std=c23 -pedantic-errors" } */ +/* { dg-skip-if "" { ! run_expensive_tests } { "*" } { "-O0" "-O2" } } */ +/* { dg-skip-if "" { ! run_expensive_tests } { "-flto" } { "" } } */ + +#if __BITINT_MAXWIDTH__ >= 156 +struct S156 { unsigned _BitInt(156) a : 135; _BitInt(156) b : 2; }; +struct S156 s1 = { 18071796389618321960417503813958783219759uwb, 0 }; +struct S156 s2 = { 18071796389618321960417503813958783219759uwb, -1 }; +struct T156 { _BitInt(156) a : 2; unsigned _BitInt(156) b : 135; _BitInt(156) c : 2; }; +struct T156 s3 = { -1, 10623570996611319062233232245276988766900uwb, -1 }; +struct T156 s4 = { 0, 10623570996611319062233232245276988766900uwb, 0 }; +#endif +#if __BITINT_MAXWIDTH__ >= 230 +struct U230 { _BitInt(230) a : 140, b : 140, c : 168; unsigned _BitInt(230) d : 135; _BitInt(230) e : 2; }; +struct U230 s5 = { -1, -1, -167793869854583920719725244652254633450201662238868wb, -1, -1 }; +struct U230 s6 = { 0, 0, -167793869854583920719725244652254633450201662238868wb, 0, 0 }; +#endif +#if __BITINT_MAXWIDTH__ >= 412 +struct S412 { unsigned _BitInt(412) a : 391; _BitInt(412) b : 2; }; +struct S412 s7 = { 3345867579074605921998363891622879168820794533140203757607077179689806177940265164723139484043689737118576518770430659uwb, 0 }; +struct S412 s8 = { 3345867579074605921998363891622879168820794533140203757607077179689806177940265164723139484043689737118576518770430659uwb, -1 }; +struct T412 { _BitInt(412) a : 2; unsigned _BitInt(412) b : 391; _BitInt(412) c : 2; }; +struct T412 s9 = { -1, 4349534826165161048611343533362431993802129027379695873644854753645283352804798649538744513979417539155427766538864041uwb, -1 }; +struct T412 s10 = { 0, 4349534826165161048611343533362431993802129027379695873644854753645283352804798649538744513979417539155427766538864041uwb, 0 }; +#endif +#if __BITINT_MAXWIDTH__ >= 486 +struct U486 { _BitInt(486) a : 396, b : 396, c : 424; unsigned _BitInt(486) d : 391; _BitInt(486) e : 2; }; +struct U486 s11 = { -1, -1, -13261086392773587186244717277670203234755842300010780483040284280064790949739084884446379147987979627678541509279207301027482398wb, -1, -1 }; +struct U486 s12 = { 0, 0, 13261086392773587186244717277670203234755842300010780483040284280064790949739084884446379147987979627678541509279207301027482398wb, 0, 0 }; +#endif + +#if __BITINT_MAXWIDTH__ >= 156 +__attribute__((noipa)) _BitInt(156) +f1 (struct S156 *p) +{ + return p->a; +} + +__attribute__((noipa)) _BitInt(156) +f2 (struct T156 *q) +{ + return q->b; +} +#endif + +#if __BITINT_MAXWIDTH__ >= 230 +__attribute__((noipa)) _BitInt(230) +f3 (struct U230 *q) +{ + return q->c; +} +#endif + +#if __BITINT_MAXWIDTH__ >= 412 +__attribute__((noipa)) _BitInt(412) +f4 (struct S412 *p) +{ + return p->a; +} +#endif + +#if __BITINT_MAXWIDTH__ >= 486 +__attribute__((noipa)) _BitInt(412) +f5 (struct T412 *q) +{ + return q->b; +} + +__attribute__((noipa)) _BitInt(486) +f6 (struct U486 *q) +{ + return q->c; +} +#endif + +int +main () +{ +#if __BITINT_MAXWIDTH__ >= 156 + if (f1 (&s1) != 18071796389618321960417503813958783219759wb + || f1 (&s2) != 18071796389618321960417503813958783219759wb + || f2 (&s3) != 10623570996611319062233232245276988766900wb + || f2 (&s4) != 10623570996611319062233232245276988766900wb +#if __BITINT_MAXWIDTH__ >= 230 + || f3 (&s5) != -167793869854583920719725244652254633450201662238868wb + || f3 (&s6) != -167793869854583920719725244652254633450201662238868wb +#if __BITINT_MAXWIDTH__ >= 412 + || f4 (&s7) != 3345867579074605921998363891622879168820794533140203757607077179689806177940265164723139484043689737118576518770430659uwb + || f4 (&s8) != 3345867579074605921998363891622879168820794533140203757607077179689806177940265164723139484043689737118576518770430659uwb + || f5 (&s9) != 4349534826165161048611343533362431993802129027379695873644854753645283352804798649538744513979417539155427766538864041uwb + || f5 (&s10) != 4349534826165161048611343533362431993802129027379695873644854753645283352804798649538744513979417539155427766538864041uwb +#if __BITINT_MAXWIDTH__ >= 486 + || f6 (&s11) != -13261086392773587186244717277670203234755842300010780483040284280064790949739084884446379147987979627678541509279207301027482398wb + || f6 (&s12) != 13261086392773587186244717277670203234755842300010780483040284280064790949739084884446379147987979627678541509279207301027482398wb +#endif +#endif +#endif + || 0) + __builtin_abort (); +#endif +} |