File: declare_variant.cpp

package info (click to toggle)
llvm-toolchain-16 1%3A16.0.6-15~deb12u1
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,634,792 kB
  • sloc: cpp: 6,179,261; ansic: 1,216,205; asm: 741,319; python: 196,614; objc: 75,325; f90: 49,640; lisp: 32,396; pascal: 12,286; sh: 9,394; perl: 7,442; ml: 5,494; awk: 3,523; makefile: 2,723; javascript: 1,206; xml: 886; fortran: 581; cs: 573
file content (32 lines) | stat: -rw-r--r-- 852 bytes parent folder | download | duplicates (19)
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
// RUN: %clang_cc1 -triple x86_64-unknown-unknown -fopenmp -verify %s

namespace {
// TODO this must be fixed. This warning shouldn't be generated.
// expected-warning@+1{{function '(anonymous namespace)::bar' has internal linkage but is not defined}}
void bar();
} // namespace

#pragma omp begin declare variant match(user = {condition(1)})
void bar() {
}
#pragma omp end declare variant

// expected-warning@+1{{function 'baz' has internal linkage but is not defined}}
static void baz();
#pragma omp begin declare variant match(device = {kind(nohost)})
static void baz() {}
#pragma omp end declare variant

#pragma omp begin declare variant match(device = {kind(host)})
static void foo() {}
#pragma omp end declare variant

int main() {
  foo();
  // expected-note@+1{{used here}}
  baz();
  // expected-note@+1{{used here}}
  bar();

  return 0;
}