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; RUN: opt < %s -passes='debugify,function(loop-mssa(licm))' -S -o /dev/null
;
; The following test is from https://bugs.llvm.org/show_bug.cgi?id=36238
; This test should pass (not assert or fault). The error that originally
; provoked this test was regarding the LCSSA pass trying to insert a dbg.value
; intrinsic into a catchswitch block.
target datalayout = "e-m:w-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-windows-msvc19.11.0"
%struct.e = type { i32 }
%struct.d = type { i8 }
%class.f = type { %class.b }
%class.b = type { i8 }
%struct.k = type opaque
@"\01?l@@3HA" = local_unnamed_addr global i32 0, align 4
define i32 @"\01?m@@YAJXZ"() personality ptr @__C_specific_handler {
entry:
%n = alloca %struct.e, align 4
%db = alloca i32, align 4
%o = alloca %struct.d, align 1
%q = alloca ptr, align 8
%r = alloca i32, align 4
%u = alloca i64, align 8
%s = alloca %class.f, align 1
%offset = alloca i64, align 8
%t = alloca i64, align 8
%status = alloca i32, align 4
call void (...) @llvm.localescape(ptr nonnull %s, ptr nonnull %status)
%0 = load i32, ptr @"\01?l@@3HA", align 4, !tbaa !3
%call = call ptr @"\01??0f@@QEAA@H@Z"(ptr nonnull %s, i32 %0)
br label %for.cond
for.cond: ; preds = %cleanup.cont, %entry
%p.0 = phi i32 [ undef, %entry ], [ %call2, %cleanup.cont ]
invoke void @"\01?h@@YAXPEAH0HPEAIPEAPEAEPEA_K33PEAUd@@4@Z"(ptr nonnull %db, ptr nonnull %n, i32 undef, ptr nonnull %r, ptr nonnull %q, ptr nonnull %u, ptr nonnull %offset, ptr nonnull %t, ptr nonnull %s, ptr nonnull %o)
to label %__try.cont unwind label %catch.dispatch
catch.dispatch: ; preds = %for.cond
%1 = catchswitch within none [label %__except.ret] unwind label %ehcleanup
__except.ret: ; preds = %catch.dispatch
%2 = catchpad within %1 [ptr @"\01?filt$0@0@m@@"]
catchret from %2 to label %cleanup7
__try.cont: ; preds = %for.cond
%tobool = icmp eq i32 %p.0, 0
br i1 %tobool, label %if.end, label %cleanup7
if.end: ; preds = %__try.cont
%call2 = invoke i32 @"\01?a@@YAJXZ"()
to label %cleanup.cont unwind label %ehcleanup
cleanup.cont: ; preds = %if.end
br label %for.cond
ehcleanup: ; preds = %if.end, %catch.dispatch
%3 = cleanuppad within none []
call void @"\01??1b@@QEAA@XZ"(ptr nonnull %s) [ "funclet"(token %3) ]
cleanupret from %3 unwind to caller
cleanup7: ; preds = %__try.cont, %__except.ret
%p.2.ph = phi i32 [ 7, %__except.ret ], [ %p.0, %__try.cont ]
call void @"\01??1b@@QEAA@XZ"(ptr nonnull %s)
ret i32 %p.2.ph
}
declare ptr @"\01??0f@@QEAA@H@Z"(ptr returned, i32) unnamed_addr
define internal i32 @"\01?filt$0@0@m@@"(ptr %exception_pointers, ptr %frame_pointer) personality ptr @__C_specific_handler {
entry:
%0 = tail call ptr @llvm.eh.recoverfp(ptr @"\01?m@@YAJXZ", ptr %frame_pointer)
%1 = tail call ptr @llvm.localrecover(ptr @"\01?m@@YAJXZ", ptr %0, i32 0)
%2 = tail call ptr @llvm.localrecover(ptr @"\01?m@@YAJXZ", ptr %0, i32 1)
%agg.tmp = alloca %class.f, align 1
%3 = load ptr, ptr %exception_pointers, align 8
%4 = load i32, ptr %3, align 4
%5 = load i8, ptr %1, align 1
store i8 %5, ptr %agg.tmp, align 1
%call = invoke i32 @"\01?j@@YAJVf@@JPEAUk@@PEAH@Z"(i8 %5, i32 %4, ptr %exception_pointers, ptr %2)
to label %invoke.cont unwind label %ehcleanup
invoke.cont: ; preds = %entry
call void @"\01??1b@@QEAA@XZ"(ptr nonnull %agg.tmp)
ret i32 %call
ehcleanup: ; preds = %entry
%6 = cleanuppad within none []
call void @"\01??1b@@QEAA@XZ"(ptr nonnull %agg.tmp) [ "funclet"(token %6) ]
cleanupret from %6 unwind to caller
}
declare ptr @llvm.eh.recoverfp(ptr, ptr)
declare ptr @llvm.localrecover(ptr, ptr, i32)
declare i32 @"\01?j@@YAJVf@@JPEAUk@@PEAH@Z"(i8, i32, ptr, ptr) local_unnamed_addr
declare i32 @__C_specific_handler(...)
declare void @"\01?h@@YAXPEAH0HPEAIPEAPEAEPEA_K33PEAUd@@4@Z"(ptr, ptr, i32, ptr, ptr, ptr, ptr, ptr, ptr, ptr) local_unnamed_addr
declare i32 @"\01?a@@YAJXZ"() local_unnamed_addr
declare void @llvm.localescape(...)
declare void @"\01??1b@@QEAA@XZ"(ptr) unnamed_addr
!llvm.module.flags = !{!0, !1}
!llvm.ident = !{!2}
!0 = !{i32 1, !"wchar_size", i32 2}
!1 = !{i32 7, !"PIC Level", i32 2}
!2 = !{!"clang"}
!3 = !{!4, !4, i64 0}
!4 = !{!"int", !5, i64 0}
!5 = !{!"omnipotent char", !6, i64 0}
!6 = !{!"Simple C++ TBAA"}
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