Mercurial > hg > CbC > CbC_gcc

annotate gcc/testsuite/gcc.dg/pr69442.c @ 131:84e7813d76e9

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents 04ced10e8804
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
111
kono
parents:
diff changeset
1 /* PR target/69442 */
kono
parents:
diff changeset
2 /* { dg-do run } */
kono
parents:
diff changeset
3 /* { dg-options "-Og" } */
kono
parents:
diff changeset
4
kono
parents:
diff changeset
5 unsigned long long __attribute__ ((noinline, noclone))
kono
parents:
diff changeset
6 foo (unsigned int x, unsigned long long y)
kono
parents:
diff changeset
7 {
kono
parents:
diff changeset
8 x |= 0xffff;
kono
parents:
diff changeset
9 y -= 0xffULL;
kono
parents:
diff changeset
10 y %= 0xffff0000ffffffe7ULL;
kono
parents:
diff changeset
11 return x + y;
kono
parents:
diff changeset
12 }
kono
parents:
diff changeset
13
kono
parents:
diff changeset
14 int
kono
parents:
diff changeset
15 main ()
kono
parents:
diff changeset
16 {
kono
parents:
diff changeset
17 if (sizeof (unsigned long long) * __CHAR_BIT__ != 64)
kono
parents:
diff changeset
18 return 0;
kono
parents:
diff changeset
19
kono
parents:
diff changeset
20 if (foo (0, 0) != 0xffff0000ff19ULL)
kono
parents:
diff changeset
21 __builtin_abort ();
kono
parents:
diff changeset
22 return 0;
kono
parents:
diff changeset
23 }