File: no-gnu-inline-asm.c

package info (click to toggle)
llvm-toolchain-14 1%3A14.0.6-20
  • links: PTS, VCS
  • area: main
  • in suites: sid
  • size: 1,496,436 kB
  • sloc: cpp: 5,593,990; ansic: 986,873; asm: 585,869; python: 184,223; objc: 72,530; lisp: 31,119; f90: 27,793; javascript: 9,780; pascal: 9,762; sh: 9,482; perl: 7,468; ml: 5,432; awk: 3,523; makefile: 2,547; xml: 953; cs: 573; fortran: 567
file content (19 lines) | stat: -rw-r--r-- 569 bytes parent folder | download | duplicates (10)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
// RUN: %clang_cc1 %s -triple i686-apple-darwin -verify -fsyntax-only -fno-gnu-inline-asm

#if __has_extension(gnu_asm)
#error Expected extension 'gnu_asm' to be disabled
#endif

asm ("INST r1, 0"); // expected-error {{GNU-style inline assembly is disabled}}

void foo() __asm("__foo_func"); // AsmLabel is OK
int foo1 asm("bar1") = 0; // OK

asm(" "); // Whitespace is OK

void f (void) {
  long long foo = 0, bar;
  asm volatile("INST %0, %1" : "=r"(foo) : "r"(bar)); // expected-error {{GNU-style inline assembly is disabled}}
  asm (""); // Empty is OK
  return;
}