llvm-project/clang/test/CodeGen/ms-inline-asm-64.c
Chad Rosier c8e56e8931 [driver, ms-inline asm] MS-Style inline assembly is controlled by the
-fasm-blocks flag, not the -fms-extensions flag.
rdar://12808010

llvm-svn: 169422
2012-12-05 21:08:21 +00:00

17 lines
593 B
C

// REQUIRES: x86-64-registered-target
// RUN: %clang_cc1 %s -triple x86_64-apple-darwin10 -O0 -fasm-blocks -fenable-experimental-ms-inline-asm -w -emit-llvm -o - | FileCheck %s
void t1() {
int var = 10;
__asm mov rax, offset var ; rax = address of myvar
// CHECK: t1
// CHECK: call void asm sideeffect inteldialect "mov rax, $0", "r,~{rax},~{dirflag},~{fpsr},~{flags}"(i32* %{{.*}}) nounwind
}
void t2() {
int var = 10;
__asm mov [eax], offset var
// CHECK: t2
// CHECK: call void asm sideeffect inteldialect "mov [eax], $0", "r,~{dirflag},~{fpsr},~{flags}"(i32* %{{.*}}) nounwind
}