diff options
Diffstat (limited to 'SingleSource/Regression/C/gcc-c-torture/execute/pr70222-2.c')
-rw-r--r-- | SingleSource/Regression/C/gcc-c-torture/execute/pr70222-2.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/SingleSource/Regression/C/gcc-c-torture/execute/pr70222-2.c b/SingleSource/Regression/C/gcc-c-torture/execute/pr70222-2.c new file mode 100644 index 00000000..7611c986 --- /dev/null +++ b/SingleSource/Regression/C/gcc-c-torture/execute/pr70222-2.c @@ -0,0 +1,20 @@ +/* PR rtl-optimization/70222 */ + +#if __CHAR_BIT__ == 8 && __SIZEOF_INT__ == 4 && __SIZEOF_LONG_LONG__ == 8 +__attribute__((noinline, noclone)) unsigned int +foo (int x) +{ + unsigned long long y = -1ULL >> x; + return (unsigned int) y >> 31; +} +#endif + +int +main () +{ +#if __CHAR_BIT__ == 8 && __SIZEOF_INT__ == 4 && __SIZEOF_LONG_LONG__ == 8 + if (foo (15) != 1 || foo (32) != 1 || foo (33) != 0) + __builtin_abort (); +#endif + return 0; +} |