1 ; RUN: llc -mtriple=i686-pc-windows-msvc < %s | FileCheck --check-prefix=X86 %s
2 ; RUN: llc -mtriple=x86_64-pc-windows-msvc < %s | FileCheck --check-prefix=X64 %s
4 %struct.Dtor = type { i8 }
6 define void @simple_cleanup() #0 personality i8* bitcast (i32 (...)* @__CxxFrameHandler3 to i8*) {
8 %o = alloca %struct.Dtor, align 1
10 to label %invoke.cont unwind label %ehcleanup
12 invoke.cont: ; preds = %entry
13 call x86_thiscallcc void @"\01??1Dtor@@QAE@XZ"(%struct.Dtor* %o) #2
16 ehcleanup: ; preds = %entry
18 call x86_thiscallcc void @"\01??1Dtor@@QAE@XZ"(%struct.Dtor* %o) #2
19 cleanupret %0 unwind to caller
22 declare void @f(i32) #0
24 declare i32 @__CxxFrameHandler3(...)
26 ; Function Attrs: nounwind
27 declare x86_thiscallcc void @"\01??1Dtor@@QAE@XZ"(%struct.Dtor*) #1
29 define void @nested_cleanup() #0 personality i8* bitcast (i32 (...)* @__CxxFrameHandler3 to i8*) {
31 %o1 = alloca %struct.Dtor, align 1
32 %o2 = alloca %struct.Dtor, align 1
34 to label %invoke.cont unwind label %cleanup.outer
36 invoke.cont: ; preds = %entry
38 to label %invoke.cont.1 unwind label %cleanup.inner
40 invoke.cont.1: ; preds = %invoke.cont
41 call x86_thiscallcc void @"\01??1Dtor@@QAE@XZ"(%struct.Dtor* %o2) #2
43 to label %invoke.cont.2 unwind label %cleanup.outer
45 invoke.cont.2: ; preds = %invoke.cont.1
46 call x86_thiscallcc void @"\01??1Dtor@@QAE@XZ"(%struct.Dtor* %o1) #2
49 cleanup.inner: ; preds = %invoke.cont
51 call x86_thiscallcc void @"\01??1Dtor@@QAE@XZ"(%struct.Dtor* %o2) #2
52 cleanupret %0 unwind label %cleanup.outer
54 cleanup.outer: ; preds = %invoke.cont.1, %cleanup.inner, %entry
56 call x86_thiscallcc void @"\01??1Dtor@@QAE@XZ"(%struct.Dtor* %o1) #2
57 cleanupret %1 unwind to caller
60 ; X86-LABEL: _nested_cleanup:
61 ; X86: movl $1, (%esp)
63 ; X86: movl $2, (%esp)
65 ; X86: movl $3, (%esp)
68 ; X86: "?dtor$[[cleanup_inner:[0-9]+]]@?0?nested_cleanup@4HA":
69 ; X86: LBB1_[[cleanup_inner]]: # %cleanup.inner{{$}}
71 ; X86: leal {{.*}}(%ebp), %ecx
72 ; X86: calll "??1Dtor@@QAE@XZ"
76 ; X86: "?dtor$[[cleanup_outer:[0-9]+]]@?0?nested_cleanup@4HA":
77 ; X86: LBB1_[[cleanup_outer]]: # %cleanup.outer{{$}}
79 ; X86: leal {{.*}}(%ebp), %ecx
80 ; X86: calll "??1Dtor@@QAE@XZ"
84 ; X86: L__ehtable$nested_cleanup:
85 ; X86: .long 429065506
87 ; X86: .long ($stateUnwindMap$nested_cleanup)
94 ; X86: $stateUnwindMap$nested_cleanup:
96 ; X86: .long "?dtor$[[cleanup_outer]]@?0?nested_cleanup@4HA"
98 ; X86: .long "?dtor$[[cleanup_inner]]@?0?nested_cleanup@4HA"
100 ; X64-LABEL: nested_cleanup:
101 ; X64: .Lfunc_begin1:
109 ; X64: callq "??1Dtor@@QAE@XZ"
115 ; X64: "?dtor$[[cleanup_inner:[0-9]+]]@?0?nested_cleanup@4HA":
116 ; X64: LBB1_[[cleanup_inner]]: # %cleanup.inner{{$}}
118 ; X64: leaq {{.*}}(%rbp), %rcx
119 ; X64: callq "??1Dtor@@QAE@XZ"
123 ; X64: .seh_handlerdata
127 ; X64: "?dtor$[[cleanup_outer:[0-9]+]]@?0?nested_cleanup@4HA":
128 ; X64: LBB1_[[cleanup_outer]]: # %cleanup.outer{{$}}
130 ; X64: leaq {{.*}}(%rbp), %rcx
131 ; X64: callq "??1Dtor@@QAE@XZ"
135 ; X64: .section .xdata,"dr"
137 ; X64: $cppxdata$nested_cleanup:
138 ; X64-NEXT: .long 429065506
140 ; X64-NEXT: .long ($stateUnwindMap$nested_cleanup)@IMGREL
144 ; X64-NEXT: .long ($ip2state$nested_cleanup)@IMGREL
149 ; X64: $stateUnwindMap$nested_cleanup:
151 ; X64-NEXT: .long "?dtor$[[cleanup_outer]]@?0?nested_cleanup@4HA"@IMGREL
153 ; X64-NEXT: .long "?dtor$[[cleanup_inner]]@?0?nested_cleanup@4HA"@IMGREL
155 ; X64: $ip2state$nested_cleanup:
156 ; X64-NEXT: .long .Lfunc_begin1@IMGREL
158 ; X64-NEXT: .long .Ltmp13@IMGREL
160 ; X64-NEXT: .long .Ltmp15@IMGREL
162 ; X64-NEXT: .long .Ltmp17@IMGREL
164 ; X64-NEXT: .long .Ltmp18@IMGREL+1
167 attributes #0 = { "disable-tail-calls"="false" "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "no-realign-stack" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
168 attributes #1 = { nounwind "disable-tail-calls"="false" "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "no-realign-stack" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
169 attributes #2 = { nounwind }