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-rw-r--r--test/CodeGen/X86/ms-inline-asm.ll49
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
+}
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