reference, declaration → definition
definition → references, declarations, derived classes, virtual overrides
reference to multiple definitions → definitions
unreferenced

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// RUN: %clang_cc1 %s -triple armv7-apple-darwin -verify -fsyntax-only

void f (void) {
  int Val;
  asm volatile ("lw (r1), %0[val]": "=&b"(Val)); // expected-error {{invalid output constraint '=&b' in asm}}
  return;
}

void test_64bit_r(void) {
  long long foo = 0, bar = 0;
  asm volatile("INST %0, %1" : "=r"(foo) : "r"(bar));
}

void test_clobber_conflict(void) {
  register int x asm("r1");
  asm volatile("nop" :: "r"(x) : "%r1"); // expected-error {{conflicts with asm clobber list}}
  asm volatile("nop" :: "l"(x) : "%r1"); // expected-error {{conflicts with asm clobber list}}
  asm volatile("nop" : "=r"(x) :: "%r1"); // expected-error {{conflicts with asm clobber list}}
}