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 %rtti.TypeDescriptor2 = type { i8**, i8*, [3 x i8] }
5 %eh.CatchableType = type { i32, i8*, i32, i32, i32, i32, i8* }
6 %eh.CatchableTypeArray.1 = type { i32, [1 x %eh.CatchableType*] }
7 %eh.ThrowInfo = type { i32, i8*, i8*, i8* }
9 $"\01??_R0H@8" = comdat any
11 @"\01??_7type_info@@6B@" = external constant i8*
12 @"\01??_R0H@8" = linkonce_odr global %rtti.TypeDescriptor2 { i8** @"\01??_7type_info@@6B@", i8* null, [3 x i8] c".H\00" }, comdat
15 declare void @useints(...)
16 declare void @f(i32 %p)
17 declare i32 @__CxxFrameHandler3(...)
19 define i32 @try_catch_catch() personality i8* bitcast (i32 (...)* @__CxxFrameHandler3 to i8*) {
21 %a = call i32 @getint()
22 %b = call i32 @getint()
23 %c = call i32 @getint()
24 %d = call i32 @getint()
25 call void (...) @useints(i32 %a, i32 %b, i32 %c, i32 %d)
27 to label %try.cont unwind label %catch.dispatch
29 catch.dispatch: ; preds = %entry
30 %0 = catchpad [%rtti.TypeDescriptor2* @"\01??_R0H@8", i32 0, i8* null]
31 to label %catch unwind label %catchendblock
35 to label %invoke.cont.2 unwind label %catchendblock
37 invoke.cont.2: ; preds = %catch
38 catchret %0 to label %try.cont
40 try.cont: ; preds = %entry, %invoke.cont.2, %invoke.cont.3
43 catchendblock: ; preds = %catch,
44 catchendpad unwind to caller
47 ; X86-LABEL: _try_catch_catch:
49 ; X86: movl %esp, %ebp
53 ; X86: subl ${{[0-9]+}}, %esp
59 ; X86: movl $0, -{{[0-9]+}}(%ebp)
60 ; X86: movl $1, (%esp)
62 ; X86: [[contbb:LBB0_[0-9]+]]: # %try.cont
69 ; X86: [[restorebb:LBB0_[0-9]+]]:
70 ; X86: movl -16(%ebp), %esp
74 ; X86: "?catch$[[catch1bb:[0-9]+]]@?0?try_catch_catch@4HA":
75 ; X86: LBB0_[[catch1bb]]: # %catch.dispatch{{$}}
80 ; X86: movl $1, -{{[0-9]+}}(%ebp)
81 ; X86: movl $2, (%esp)
83 ; X86: movl $[[restorebb]], %eax
84 ; X86-NEXT: addl $16, %esp
88 ; X86: L__ehtable$try_catch_catch:
89 ; X86: $handlerMap$0$try_catch_catch:
91 ; X86: .long "??_R0H@8"
93 ; X86: .long "?catch$[[catch1bb]]@?0?try_catch_catch@4HA"
95 ; X64-LABEL: try_catch_catch:
101 ; X64: .seh_pushreg 7
103 ; X64: .seh_pushreg 3
104 ; X64: subq $40, %rsp
105 ; X64: .seh_stackalloc 40
106 ; X64: leaq 32(%rsp), %rbp
107 ; X64: .seh_setframe 5, 32
108 ; X64: .seh_endprologue
116 ; X64: [[contbb:\.LBB0_[0-9]+]]: # %try.cont
117 ; X64: addq $40, %rsp
121 ; X64: "?catch$[[catch1bb:[0-9]+]]@?0?try_catch_catch@4HA":
122 ; X64: LBB0_[[catch1bb]]: # %catch.dispatch{{$}}
123 ; X64: movq %rdx, 16(%rsp)
125 ; X64: .seh_pushreg 5
126 ; X64: subq $32, %rsp
127 ; X64: .seh_stackalloc 32
128 ; X64: leaq 32(%rdx), %rbp
129 ; X64: .seh_endprologue
132 ; X64: leaq [[contbb]](%rip), %rax
133 ; X64: addq $32, %rsp
137 ; X64: $handlerMap$0$try_catch_catch:
139 ; X64: .long "??_R0H@8"@IMGREL
141 ; X64: .long "?catch$[[catch1bb]]@?0?try_catch_catch@4HA"@IMGREL