; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 4
; RUN: opt < %s -passes=newgvn -S | FileCheck %s
%struct.__fundamental_type_info_pseudo = type { %struct.__type_info_pseudo }
%struct.__type_info_pseudo = type { ptr, ptr }
@_ZTIi = external constant %struct.__fundamental_type_info_pseudo
@_ZTIb = external constant %struct.__fundamental_type_info_pseudo
declare void @_Z4barv()
declare void @_Z7cleanupv()
declare i32 @llvm.eh.typeid.for.p0(ptr) nounwind readonly
declare ptr @__cxa_begin_catch(ptr) nounwind
declare void @__cxa_end_catch()
declare i32 @__gxx_personality_v0(i32, i64, ptr, ptr)
define void @_Z3foov() uwtable personality ptr @__gxx_personality_v0 {
; CHECK-LABEL: define void @_Z3foov(
; CHECK-SAME: ) #[[ATTR2:[0-9]+]] personality ptr @__gxx_personality_v0 {
; CHECK-NEXT: entry:
; CHECK-NEXT: invoke void @_Z4barv()
; CHECK-NEXT: to label [[RETURN:%.*]] unwind label [[LPAD:%.*]]
; CHECK: lpad:
; CHECK-NEXT: [[TMP0:%.*]] = landingpad { ptr, i32 }
; CHECK-NEXT: catch ptr @_ZTIi
; CHECK-NEXT: catch ptr @_ZTIb
; CHECK-NEXT: catch ptr @_ZTIi
; CHECK-NEXT: catch ptr @_ZTIb
; CHECK-NEXT: [[EXC_PTR2_I:%.*]] = extractvalue { ptr, i32 } [[TMP0]], 0
; CHECK-NEXT: [[FILTER3_I:%.*]] = extractvalue { ptr, i32 } [[TMP0]], 1
; CHECK-NEXT: [[TYPEID_I:%.*]] = tail call i32 @llvm.eh.typeid.for.p0(ptr @_ZTIi)
; CHECK-NEXT: [[TMP1:%.*]] = icmp eq i32 [[FILTER3_I]], [[TYPEID_I]]
; CHECK-NEXT: br i1 [[TMP1]], label [[PPAD:%.*]], label [[NEXT:%.*]]
; CHECK: next:
; CHECK-NEXT: [[TYPEID1_I:%.*]] = tail call i32 @llvm.eh.typeid.for.p0(ptr @_ZTIb)
; CHECK-NEXT: [[TMP2:%.*]] = icmp eq i32 [[FILTER3_I]], [[TYPEID1_I]]
; CHECK-NEXT: br i1 [[TMP2]], label [[PPAD2:%.*]], label [[NEXT2:%.*]]
; CHECK: ppad:
; CHECK-NEXT: [[TMP3:%.*]] = tail call ptr @__cxa_begin_catch(ptr [[EXC_PTR2_I]]) #[[ATTR1:[0-9]+]]
; CHECK-NEXT: tail call void @__cxa_end_catch() #[[ATTR1]]
; CHECK-NEXT: br label [[RETURN]]
; CHECK: ppad2:
; CHECK-NEXT: [[D_2073_5_I:%.*]] = tail call ptr @__cxa_begin_catch(ptr [[EXC_PTR2_I]]) #[[ATTR1]]
; CHECK-NEXT: tail call void @__cxa_end_catch() #[[ATTR1]]
; CHECK-NEXT: br label [[RETURN]]
; CHECK: next2:
; CHECK-NEXT: call void @_Z7cleanupv()
; CHECK-NEXT: br i1 [[TMP1]], label [[PPAD3:%.*]], label [[NEXT3:%.*]]
; CHECK: next3:
; CHECK-NEXT: br i1 [[TMP2]], label [[PPAD4:%.*]], label [[UNWIND:%.*]]
; CHECK: unwind:
; CHECK-NEXT: resume { ptr, i32 } [[TMP0]]
; CHECK: ppad3:
; CHECK-NEXT: [[TMP4:%.*]] = tail call ptr @__cxa_begin_catch(ptr [[EXC_PTR2_I]]) #[[ATTR1]]
; CHECK-NEXT: tail call void @__cxa_end_catch() #[[ATTR1]]
; CHECK-NEXT: br label [[RETURN]]
; CHECK: ppad4:
; CHECK-NEXT: [[D_2080_5:%.*]] = tail call ptr @__cxa_begin_catch(ptr [[EXC_PTR2_I]]) #[[ATTR1]]
; CHECK-NEXT: tail call void @__cxa_end_catch() #[[ATTR1]]
; CHECK-NEXT: br label [[RETURN]]
; CHECK: return:
; CHECK-NEXT: ret void
;
entry:
invoke void @_Z4barv()
to label %return unwind label %lpad
lpad: ; preds = %entry
%0 = landingpad { ptr, i32 }
catch ptr @_ZTIi
catch ptr @_ZTIb
catch ptr @_ZTIi
catch ptr @_ZTIb
%exc_ptr2.i = extractvalue { ptr, i32 } %0, 0
%filter3.i = extractvalue { ptr, i32 } %0, 1
%typeid.i = tail call i32 @llvm.eh.typeid.for.p0(ptr @_ZTIi)
%1 = icmp eq i32 %filter3.i, %typeid.i
br i1 %1, label %ppad, label %next
next: ; preds = %lpad
%typeid1.i = tail call i32 @llvm.eh.typeid.for.p0(ptr @_ZTIb)
%2 = icmp eq i32 %filter3.i, %typeid1.i
br i1 %2, label %ppad2, label %next2
ppad: ; preds = %lpad
%3 = tail call ptr @__cxa_begin_catch(ptr %exc_ptr2.i) nounwind
tail call void @__cxa_end_catch() nounwind
br label %return
ppad2: ; preds = %next
%D.2073_5.i = tail call ptr @__cxa_begin_catch(ptr %exc_ptr2.i) nounwind
tail call void @__cxa_end_catch() nounwind
br label %return
next2: ; preds = %next
call void @_Z7cleanupv()
%typeid = tail call i32 @llvm.eh.typeid.for.p0(ptr @_ZTIi)
%4 = icmp eq i32 %filter3.i, %typeid
br i1 %4, label %ppad3, label %next3
next3: ; preds = %next2
%typeid1 = tail call i32 @llvm.eh.typeid.for.p0(ptr @_ZTIb)
%5 = icmp eq i32 %filter3.i, %typeid1
br i1 %5, label %ppad4, label %unwind
unwind: ; preds = %next3
resume { ptr, i32 } %0
ppad3: ; preds = %next2
%6 = tail call ptr @__cxa_begin_catch(ptr %exc_ptr2.i) nounwind
tail call void @__cxa_end_catch() nounwind
br label %return
ppad4: ; preds = %next3
%D.2080_5 = tail call ptr @__cxa_begin_catch(ptr %exc_ptr2.i) nounwind
tail call void @__cxa_end_catch() nounwind
br label %return
return: ; preds = %ppad4, %ppad3, %ppad2, %ppad, %entry
ret void
}
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