File: builtins-aarch64.c

package info (click to toggle)
llvm-toolchain-17 1%3A17.0.6-22
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 1,799,624 kB
  • sloc: cpp: 6,428,607; ansic: 1,383,196; asm: 793,408; python: 223,504; objc: 75,364; f90: 60,502; lisp: 33,869; pascal: 15,282; sh: 9,684; perl: 7,453; ml: 4,937; awk: 3,523; makefile: 2,889; javascript: 2,149; xml: 888; fortran: 619; cs: 573
file content (23 lines) | stat: -rw-r--r-- 855 bytes parent folder | download | duplicates (13)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -fsyntax-only -verify %s
// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -DTEST1 -fsyntax-only -verify %s
// RUN: %clang_cc1 -triple arm64-none-linux-gnu -fsyntax-only -verify %s
// RUN: %clang_cc1 -triple arm64-none-linux-gnu -DTEST1 -fsyntax-only -verify %s

#ifdef TEST1
void __clear_cache(void *start, void *end);
#endif

void test_clear_cache_chars(char *start, char *end) {
  __clear_cache(start, end);
}

void test_clear_cache_voids(void *start, void *end) {
  __clear_cache(start, end);
}

void test_clear_cache_no_args(void) {
  // AArch32 version of this is variadic (at least syntactically).
  // However, on AArch64 GCC does not permit this call and the
  // implementation I've seen would go disastrously wrong.
  __clear_cache(); // expected-error {{too few arguments to function call}}
}