| // RUN: %clang_cc1 -triple i386-unknown-unknown -fasm-blocks -O0 -emit-llvm -S %s -o - | FileCheck %s |
| // REQUIRES: x86-registered-target |
| |
| void f() { |
| __asm mov eax, ebx |
| __asm mov ebx, ecx |
| __asm__("movl %ecx, %edx"); |
| // CHECK: movl %ebx, %eax |
| // CHECK: movl %ecx, %ebx |
| // CHECK: movl %ecx, %edx |
| |
| __asm mov eax, ebx |
| __asm volatile ("movl %ecx, %edx"); |
| // CHECK: movl %ebx, %eax |
| // CHECK: movl %ecx, %edx |
| |
| __asm mov eax, ebx |
| __asm const ("movl %ecx, %edx"); // expected-warning {{ignored const qualifier on asm}} |
| // CHECK: movl %ebx, %eax |
| // CHECK: movl %ecx, %edx |
| |
| __asm volatile goto ("movl %ecx, %edx"); |
| // CHECK: movl %ecx, %edx |
| |
| __asm mov eax, ebx |
| __asm goto ("movl %ecx, %edx"); |
| // CHECK: movl %ebx, %eax |
| // CHECK: movl %ecx, %edx |
| } |
