1 ; RUN: llc < %s -march=x86 | FileCheck %s
3 define i32 @t1() nounwind {
5 %0 = tail call i32 asm sideeffect inteldialect "mov eax, $1\0A\09mov $0, eax", "=r,r,~{eax},~{dirflag},~{fpsr},~{flags}"(i32 1) nounwind
8 ; CHECK: {{## InlineAsm Start|#APP}}
13 ; CHECK: {{## InlineAsm End|#NO_APP}}
16 define void @t2() nounwind {
18 call void asm sideeffect inteldialect "mov eax, $$1", "~{eax},~{dirflag},~{fpsr},~{flags}"() nounwind
21 ; CHECK: {{## InlineAsm Start|#APP}}
22 ; CHECK: .intel_syntax
25 ; CHECK: {{## InlineAsm End|#NO_APP}}
28 define void @t3(i32 %V) nounwind {
30 %V.addr = alloca i32, align 4
31 store i32 %V, i32* %V.addr, align 4
32 call void asm sideeffect inteldialect "mov eax, DWORD PTR [$0]", "*m,~{eax},~{dirflag},~{fpsr},~{flags}"(i32* %V.addr) nounwind
35 ; CHECK: {{## InlineAsm Start|#APP}}
36 ; CHECK: .intel_syntax
37 ; CHECK: mov eax, DWORD PTR {{[[esp]}}
39 ; CHECK: {{## InlineAsm End|#NO_APP}}
42 %struct.t18_type = type { i32, i32 }
44 define i32 @t18() nounwind {
46 %foo = alloca %struct.t18_type, align 4
47 %a = getelementptr inbounds %struct.t18_type* %foo, i32 0, i32 0
48 store i32 1, i32* %a, align 4
49 %b = getelementptr inbounds %struct.t18_type* %foo, i32 0, i32 1
50 store i32 2, i32* %b, align 4
51 call void asm sideeffect inteldialect "lea ebx, foo\0A\09mov eax, [ebx].0\0A\09mov [ebx].4, ecx", "~{eax},~{dirflag},~{fpsr},~{flags}"() nounwind
52 %b1 = getelementptr inbounds %struct.t18_type* %foo, i32 0, i32 1
53 %0 = load i32* %b1, align 4
56 ; CHECK: {{## InlineAsm Start|#APP}}
57 ; CHECK: .intel_syntax
59 ; CHECK: mov eax, [ebx].0
60 ; CHECK: mov [ebx].4, ecx
62 ; CHECK: {{## InlineAsm End|#NO_APP}}
65 define void @t21() nounwind {
71 call void asm sideeffect inteldialect "mov eax, [4*eax + 4]", "~{eax},~{dirflag},~{fpsr},~{flags}"() nounwind
72 ; CHECK: {{## InlineAsm Start|#APP}}
73 ; CHECK: .intel_syntax
74 ; CHECK: mov eax, [4*eax + 4]
76 ; CHECK: {{## InlineAsm End|#NO_APP}}
78 call void asm sideeffect inteldialect "mov eax, [4*eax][4]", "~{eax},~{dirflag},~{fpsr},~{flags}"() nounwind
79 ; CHECK: {{## InlineAsm Start|#APP}}
80 ; CHECK: .intel_syntax
81 ; CHECK: mov eax, [4*eax][4]
83 ; CHECK: {{## InlineAsm End|#NO_APP}}
85 call void asm sideeffect inteldialect "mov eax, [esi + eax]", "~{eax},~{dirflag},~{fpsr},~{flags}"() nounwind
86 ; CHECK: {{## InlineAsm Start|#APP}}
87 ; CHECK: .intel_syntax
88 ; CHECK: mov eax, [esi + eax]
90 ; CHECK: {{## InlineAsm End|#NO_APP}}
92 call void asm sideeffect inteldialect "mov eax, [esi][eax]", "~{eax},~{dirflag},~{fpsr},~{flags}"() nounwind
93 ; CHECK: {{## InlineAsm Start|#APP}}
94 ; CHECK: .intel_syntax
95 ; CHECK: mov eax, [esi][eax]
97 ; CHECK: {{## InlineAsm End|#NO_APP}}
99 call void asm sideeffect inteldialect "mov eax, [esi + 4*eax]", "~{eax},~{dirflag},~{fpsr},~{flags}"() nounwind
100 ; CHECK: {{## InlineAsm Start|#APP}}
101 ; CHECK: .intel_syntax
102 ; CHECK: mov eax, [esi + 4*eax]
104 ; CHECK: {{## InlineAsm End|#NO_APP}}
106 call void asm sideeffect inteldialect "mov eax, [esi][4*eax]", "~{eax},~{dirflag},~{fpsr},~{flags}"() nounwind
107 ; CHECK: {{## InlineAsm Start|#APP}}
108 ; CHECK: .intel_syntax
109 ; CHECK: mov eax, [esi][4*eax]
111 ; CHECK: {{## InlineAsm End|#NO_APP}}
113 call void asm sideeffect inteldialect "mov eax, [esi + eax + 4]", "~{eax},~{dirflag},~{fpsr},~{flags}"() nounwind
114 ; CHECK: {{## InlineAsm Start|#APP}}
115 ; CHECK: .intel_syntax
116 ; CHECK: mov eax, [esi + eax + 4]
118 ; CHECK: {{## InlineAsm End|#NO_APP}}
120 call void asm sideeffect inteldialect "mov eax, [esi][eax + 4]", "~{eax},~{dirflag},~{fpsr},~{flags}"() nounwind
121 ; CHECK: {{## InlineAsm Start|#APP}}
122 ; CHECK: .intel_syntax
123 ; CHECK: mov eax, [esi][eax + 4]
125 ; CHECK: {{## InlineAsm End|#NO_APP}}
127 call void asm sideeffect inteldialect "mov eax, [esi + eax][4]", "~{eax},~{dirflag},~{fpsr},~{flags}"() nounwind
128 ; CHECK: {{## InlineAsm Start|#APP}}
129 ; CHECK: .intel_syntax
130 ; CHECK: mov eax, [esi + eax][4]
132 ; CHECK: {{## InlineAsm End|#NO_APP}}
134 call void asm sideeffect inteldialect "mov eax, [esi][eax][4]", "~{eax},~{dirflag},~{fpsr},~{flags}"() nounwind
135 ; CHECK: {{## InlineAsm Start|#APP}}
136 ; CHECK: .intel_syntax
137 ; CHECK: mov eax, [esi][eax][4]
139 ; CHECK: {{## InlineAsm End|#NO_APP}}
141 call void asm sideeffect inteldialect "mov eax, [esi + 2*eax + 4]", "~{eax},~{dirflag},~{fpsr},~{flags}"() nounwind
142 ; CHECK: {{## InlineAsm Start|#APP}}
143 ; CHECK: .intel_syntax
144 ; CHECK: mov eax, [esi + 2*eax + 4]
146 ; CHECK: {{## InlineAsm End|#NO_APP}}
148 call void asm sideeffect inteldialect "mov eax, [esi][2*eax + 4]", "~{eax},~{dirflag},~{fpsr},~{flags}"() nounwind
149 ; CHECK: {{## InlineAsm Start|#APP}}
150 ; CHECK: .intel_syntax
151 ; CHECK: mov eax, [esi][2*eax + 4]
153 ; CHECK: {{## InlineAsm End|#NO_APP}}
155 call void asm sideeffect inteldialect "mov eax, [esi + 2*eax][4]", "~{eax},~{dirflag},~{fpsr},~{flags}"() nounwind
156 ; CHECK: {{## InlineAsm Start|#APP}}
157 ; CHECK: .intel_syntax
158 ; CHECK: mov eax, [esi + 2*eax][4]
160 ; CHECK: {{## InlineAsm End|#NO_APP}}
162 call void asm sideeffect inteldialect "mov eax, [esi][2*eax][4]", "~{eax},~{dirflag},~{fpsr},~{flags}"() nounwind
163 ; CHECK: {{## InlineAsm Start|#APP}}
164 ; CHECK: .intel_syntax
165 ; CHECK: mov eax, [esi][2*eax][4]
167 ; CHECK: {{## InlineAsm End|#NO_APP}}