File: 128bitint.c

package info (click to toggle)
swiftlang 6.0.3-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 2,519,992 kB
  • sloc: cpp: 9,107,863; ansic: 2,040,022; asm: 1,135,751; python: 296,500; objc: 82,456; f90: 60,502; lisp: 34,951; pascal: 19,946; sh: 18,133; perl: 7,482; ml: 4,937; javascript: 4,117; makefile: 3,840; awk: 3,535; xml: 914; fortran: 619; cs: 573; ruby: 573
file content (39 lines) | stat: -rw-r--r-- 1,390 bytes parent folder | download | duplicates (18)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
// RUN: %clang_cc1 -fsyntax-only -verify -triple x86_64-apple-darwin9 %s -DHAVE
// RUN: %clang_cc1 -fsyntax-only -verify -triple i686-linux-gnu %s -DHAVE_NOT
// RUN: %clang_cc1 -fsyntax-only -verify -triple powerpc64-ibm-aix-xcoff %s -DHAVE
// RUN: %clang_cc1 -fsyntax-only -verify -triple powerpc-ibm-aix-xcoff %s -DHAVE_NOT

#ifdef HAVE
typedef int i128 __attribute__((__mode__(TI)));
typedef unsigned u128 __attribute__((__mode__(TI)));

int a[((i128)-1 ^ (i128)-2) == 1 ? 1 : -1];
int a[(u128)-1 > 1LL ? 1 : -1];
int a[__SIZEOF_INT128__ == 16 ? 1 : -1];

// PR5435
__uint128_t b = (__uint128_t)-1;

// PR11916: Support for libstdc++ 4.7
__int128 i = (__int128)0;
unsigned __int128 u = (unsigned __int128)-1;

long long SignedTooBig = 123456789012345678901234567890; // expected-error {{integer literal is too large to be represented in any integer type}}
unsigned long long UnsignedTooBig = 123456789012345678901234567890; // expected-error {{integer literal is too large to be represented in any integer type}}

void MPI_Send(void *buf, int datatype) __attribute__(( pointer_with_type_tag(mpi,1,2) ));

static const int mpi_int __attribute__(( type_tag_for_datatype(mpi,int) )) = 10;

void test(int *buf)
{
}
#else

__int128 n; // expected-error {{__int128 is not supported on this target}}

#if defined(__SIZEOF_INT128__)
#error __SIZEOF_INT128__ should not be defined
#endif

#endif