| Chad Rosier | e72faf6 | 2012-10-23 23:42:25 +0000 | [diff] [blame] | 1 | // REQUIRES: x86-64-registered-target |
| Chad Rosier | b2e2157 | 2013-01-22 19:38:32 +0000 | [diff] [blame] | 2 | // RUN: %clang_cc1 %s -triple x86_64-apple-darwin10 -O0 -fasm-blocks -emit-llvm -o - | FileCheck %s |
| Chad Rosier | e72faf6 | 2012-10-23 23:42:25 +0000 | [diff] [blame] | 3 | |
| 4 | void t1() { |
| 5 | int var = 10; |
| 6 | __asm mov rax, offset var ; rax = address of myvar |
| 7 | // CHECK: t1 |
| Bill Wendling | 4e1125f | 2013-02-22 09:10:20 +0000 | [diff] [blame] | 8 | // CHECK: call void asm sideeffect inteldialect "mov rax, $0", "r,~{rax},~{dirflag},~{fpsr},~{flags}"(i32* %{{.*}}) [[NUW:#[0-9]+]] |
| Chad Rosier | e72faf6 | 2012-10-23 23:42:25 +0000 | [diff] [blame] | 9 | } |
| Chad Rosier | 4224255 | 2012-10-24 17:23:06 +0000 | [diff] [blame] | 10 | |
| 11 | void t2() { |
| 12 | int var = 10; |
| 13 | __asm mov [eax], offset var |
| 14 | // CHECK: t2 |
| Bill Wendling | 4e1125f | 2013-02-22 09:10:20 +0000 | [diff] [blame] | 15 | // CHECK: call void asm sideeffect inteldialect "mov [eax], $0", "r,~{dirflag},~{fpsr},~{flags}"(i32* %{{.*}}) [[NUW]] |
| Chad Rosier | 4224255 | 2012-10-24 17:23:06 +0000 | [diff] [blame] | 16 | } |
| Bill Wendling | 4e1125f | 2013-02-22 09:10:20 +0000 | [diff] [blame] | 17 | |
| 18 | // CHECK: attributes [[NUW]] = { nounwind } |