diff options
author | YamaArashi <shadow962@live.com> | 2016-01-06 01:47:28 -0800 |
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committer | YamaArashi <shadow962@live.com> | 2016-01-06 01:47:28 -0800 |
commit | be8b04496302184c6e8f04d6179f9c3afc50aeb6 (patch) | |
tree | 726e2468c0c07add773c0dbd86ab6386844259ae /gcc/testsuite/gcc.c-torture/execute/bf64-1.c |
initial commit
Diffstat (limited to 'gcc/testsuite/gcc.c-torture/execute/bf64-1.c')
-rwxr-xr-x | gcc/testsuite/gcc.c-torture/execute/bf64-1.c | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.c-torture/execute/bf64-1.c b/gcc/testsuite/gcc.c-torture/execute/bf64-1.c new file mode 100755 index 0000000..60028fb --- /dev/null +++ b/gcc/testsuite/gcc.c-torture/execute/bf64-1.c @@ -0,0 +1,40 @@ +struct tmp +{ + long long int pad : 12; + long long int field : 52; +}; + +struct tmp2 +{ + long long int field : 52; + long long int pad : 12; +}; + +struct tmp +sub (struct tmp tmp) +{ + tmp.field |= 0x0008765412345678LL; + return tmp; +} + +struct tmp2 +sub2 (struct tmp2 tmp2) +{ + tmp2.field |= 0x0008765412345678LL; + return tmp2; +} + +main() +{ + struct tmp tmp = {0x123, 0xFFF000FFF000FLL}; + struct tmp2 tmp2 = {0xFFF000FFF000FLL, 0x123}; + + tmp = sub (tmp); + tmp2 = sub2 (tmp2); + + if (tmp.pad != 0x123 || tmp.field != 0xFFFFFF541FFF567FLL) + abort (); + if (tmp2.pad != 0x123 || tmp2.field != 0xFFFFFF541FFF567FLL) + abort (); + exit (0); +} |