2013-09-26 23:11:00 +08:00
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; RUN: llc < %s -march=sparc | FileCheck %s
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%struct.__fundamental_type_info_pseudo = type { %struct.__type_info_pseudo }
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%struct.__type_info_pseudo = type { i8*, i8* }
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@_ZTIi = external constant %struct.__fundamental_type_info_pseudo
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@_ZTIf = external constant %struct.__fundamental_type_info_pseudo
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@.cst = linker_private unnamed_addr constant [12 x i8] c"catched int\00", align 64
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@.cst1 = linker_private unnamed_addr constant [14 x i8] c"catched float\00", align 64
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; CHECK-LABEL: main:
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; CHECK: .cfi_startproc
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2013-12-26 09:49:59 +08:00
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; CHECK: .cfi_def_cfa_register {{30|%fp}}
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2013-09-26 23:11:00 +08:00
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; CHECK: .cfi_window_save
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; CHECK: .cfi_register 15, 31
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; CHECK: call __cxa_throw
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; CHECK: call __cxa_throw
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; CHECK: call __cxa_begin_catch
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; CHECK: call __cxa_end_catch
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; CHECK: call __cxa_begin_catch
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; CHECK: call __cxa_end_catch
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; CHECK: .cfi_endproc
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define i32 @main(i32 %argc, i8** nocapture readnone %argv) unnamed_addr #0 {
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entry:
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%0 = icmp eq i32 %argc, 2
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%1 = tail call i8* @__cxa_allocate_exception(i32 4) #1
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br i1 %0, label %"3", label %"4"
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"3": ; preds = %entry
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%2 = bitcast i8* %1 to i32*
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store i32 0, i32* %2, align 4
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invoke void @__cxa_throw(i8* %1, i8* bitcast (%struct.__fundamental_type_info_pseudo* @_ZTIi to i8*), void (i8*)* null) #2
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to label %3 unwind label %"8"
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; <label>:3 ; preds = %"3"
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unreachable
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"4": ; preds = %entry
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%4 = bitcast i8* %1 to float*
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store float 1.000000e+00, float* %4, align 4
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invoke void @__cxa_throw(i8* %1, i8* bitcast (%struct.__fundamental_type_info_pseudo* @_ZTIf to i8*), void (i8*)* null) #2
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to label %5 unwind label %"8"
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; <label>:5 ; preds = %"4"
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unreachable
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"5": ; preds = %"13", %"11"
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%6 = phi i32 [ 2, %"13" ], [ 0, %"11" ]
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ret i32 %6
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"8": ; preds = %"4", %"3"
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%exc = landingpad { i8*, i32 } personality i32 (i32, i64, i8*, i8*)* @__gxx_personality_v0
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catch %struct.__fundamental_type_info_pseudo* @_ZTIi
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catch %struct.__fundamental_type_info_pseudo* @_ZTIf
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%exc_ptr12 = extractvalue { i8*, i32 } %exc, 0
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%filter13 = extractvalue { i8*, i32 } %exc, 1
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%typeid = tail call i32 @llvm.eh.typeid.for(i8* bitcast (%struct.__fundamental_type_info_pseudo* @_ZTIi to i8*))
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%7 = icmp eq i32 %filter13, %typeid
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br i1 %7, label %"11", label %8
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; <label>:8 ; preds = %"8"
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%typeid8 = tail call i32 @llvm.eh.typeid.for(i8* bitcast (%struct.__fundamental_type_info_pseudo* @_ZTIf to i8*))
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%9 = icmp eq i32 %filter13, %typeid8
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br i1 %9, label %"13", label %"9"
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"9": ; preds = %8
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resume { i8*, i32 } %exc
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"11": ; preds = %"8"
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%10 = tail call i8* @__cxa_begin_catch(i8* %exc_ptr12) #1
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%11 = tail call i32 @puts(i8* getelementptr inbounds ([12 x i8]* @.cst, i32 0, i32 0))
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tail call void @__cxa_end_catch() #1
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br label %"5"
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"13": ; preds = %8
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%12 = tail call i8* @__cxa_begin_catch(i8* %exc_ptr12) #1
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%13 = tail call i32 @puts(i8* getelementptr inbounds ([14 x i8]* @.cst1, i32 0, i32 0))
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tail call void @__cxa_end_catch() #1
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br label %"5"
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}
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; Function Attrs: nounwind
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declare i8* @__cxa_allocate_exception(i32) #1
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; Function Attrs: noreturn
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declare void @__cxa_throw(i8*, i8*, void (i8*)*) #2
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declare void @__cxa_end_catch()
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; Function Attrs: nounwind readnone
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declare i32 @llvm.eh.typeid.for(i8*) #3
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; Function Attrs: nounwind
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declare i8* @__cxa_begin_catch(i8*) #1
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; Function Attrs: nounwind
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declare i32 @puts(i8* nocapture readonly) #1
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declare i32 @__gxx_personality_v0(i32, i64, i8*, i8*)
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attributes #0 = { "no-frame-pointer-elim-non-leaf"="false" }
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attributes #1 = { nounwind }
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attributes #2 = { noreturn }
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attributes #3 = { nounwind readnone }
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