1 // RUN: %clang_cc1 -triple arm64-apple-ios -emit-llvm -o - %s | FileCheck %s 2 3 // rdar://9167275 4 5 int t1() 6 { 7 int x; 8 __asm__("mov %0, 7" : "=r" (x)); 9 return x; 10 } 11 12 long t2() 13 { 14 long x; 15 __asm__("mov %0, 7" : "=r" (x)); 16 return x; 17 } 18 19 long t3() 20 { 21 long x; 22 __asm__("mov %w0, 7" : "=r" (x)); 23 return x; 24 } 25 26 // rdar://9281206 27 28 void t4(long op) { 29 long x1; 30 asm ("mov x0, %1; svc #0;" : "=r"(x1) :"r"(op),"r"(x1) :"x0" ); 31 } 32 33 // rdar://9394290 34 35 float t5(float x) { 36 __asm__("fadd %0, %0, %0" : "+w" (x)); 37 return x; 38 } 39 40 // rdar://9865712 41 void t6 (void *f, int g) { 42 // CHECK: t6 43 // CHECK: call void asm "str $1, $0", "=*Q,r" 44 asm("str %1, %0" : "=Q"(f) : "r"(g)); 45 } 46
