diff options
Diffstat (limited to 'test/CodeGen/X86/ms-inline-asm.ll')
-rw-r--r-- | test/CodeGen/X86/ms-inline-asm.ll | 49 |
1 files changed, 48 insertions, 1 deletions
diff --git a/test/CodeGen/X86/ms-inline-asm.ll b/test/CodeGen/X86/ms-inline-asm.ll index 24d28ad..5048a93 100644 --- a/test/CodeGen/X86/ms-inline-asm.ll +++ b/test/CodeGen/X86/ms-inline-asm.ll @@ -1,10 +1,11 @@ -; RUN: llc < %s -march=x86 | FileCheck %s +; RUN: llc < %s -march=x86 -mcpu=core2 | FileCheck %s define i32 @t1() nounwind { entry: %0 = tail call i32 asm sideeffect inteldialect "mov eax, $1\0A\09mov $0, eax", "=r,r,~{eax},~{dirflag},~{fpsr},~{flags}"(i32 1) nounwind ret i32 %0 ; CHECK: t1 +; CHECK: movl %esp, %ebp ; CHECK: {{## InlineAsm Start|#APP}} ; CHECK: .intel_syntax ; CHECK: mov eax, ecx @@ -18,6 +19,7 @@ entry: call void asm sideeffect inteldialect "mov eax, $$1", "~{eax},~{dirflag},~{fpsr},~{flags}"() nounwind ret void ; CHECK: t2 +; CHECK: movl %esp, %ebp ; CHECK: {{## InlineAsm Start|#APP}} ; CHECK: .intel_syntax ; CHECK: mov eax, 1 @@ -32,6 +34,7 @@ entry: call void asm sideeffect inteldialect "mov eax, DWORD PTR [$0]", "*m,~{eax},~{dirflag},~{fpsr},~{flags}"(i32* %V.addr) nounwind ret void ; CHECK: t3 +; CHECK: movl %esp, %ebp ; CHECK: {{## InlineAsm Start|#APP}} ; CHECK: .intel_syntax ; CHECK: mov eax, DWORD PTR {{[[esp]}} @@ -53,6 +56,7 @@ entry: %0 = load i32* %b1, align 4 ret i32 %0 ; CHECK: t18 +; CHECK: movl %esp, %ebp ; CHECK: {{## InlineAsm Start|#APP}} ; CHECK: .intel_syntax ; CHECK: lea ebx, foo @@ -61,3 +65,46 @@ entry: ; CHECK: .att_syntax ; CHECK: {{## InlineAsm End|#NO_APP}} } + +define void @t19_helper() nounwind { +entry: + ret void +} + +define void @t19() nounwind { +entry: + call void asm sideeffect inteldialect "call $0", "r,~{dirflag},~{fpsr},~{flags}"(void ()* @t19_helper) nounwind + ret void +; CHECK: t19: +; CHECK: movl %esp, %ebp +; CHECK: movl ${{_?}}t19_helper, %eax +; CHECK: {{## InlineAsm Start|#APP}} +; CHECK: .intel_syntax +; CHECK: call eax +; CHECK: .att_syntax +; CHECK: {{## InlineAsm End|#NO_APP}} +} + +@results = global [2 x i32] [i32 3, i32 2], align 4 + +define i32* @t30() nounwind ssp { +entry: + %res = alloca i32*, align 4 + call void asm sideeffect inteldialect "lea edi, dword ptr $0", "*m,~{edi},~{dirflag},~{fpsr},~{flags}"([2 x i32]* @results) nounwind + call void asm sideeffect inteldialect "mov dword ptr $0, edi", "=*m,~{dirflag},~{fpsr},~{flags}"(i32** %res) nounwind + %0 = load i32** %res, align 4 + ret i32* %0 +; CHECK: t30: +; CHECK: movl %esp, %ebp +; CHECK: {{## InlineAsm Start|#APP}} +; CHECK: .intel_syntax +; CHECK: lea edi, dword ptr [{{_?}}results] +; CHECK: .att_syntax +; CHECK: {{## InlineAsm End|#NO_APP}} +; CHECK: {{## InlineAsm Start|#APP}} +; CHECK: .intel_syntax +; CHECK: mov dword ptr [esi], edi +; CHECK: .att_syntax +; CHECK: {{## InlineAsm End|#NO_APP}} +; CHECK: movl (%esi), %eax +} |