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1; RUN: opt -S -passes=jump-threading,verify < %s | FileCheck %s2 3target datalayout = "e-m:w-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"4target triple = "x86_64-pc-windows-msvc19.16.27026"5 6; Verify that we do *not* thread any edge. On Windows, we used to7; improperly duplicate EH pads like bb_cleanup below, resulting in an8; assertion failure later down the pass pipeline.9define void @foo(ptr %0) personality ptr @baz {10; CHECK-LABEL: @foo11; CHECK-NOT: bb_{{[^ ]*}}.thread:12entry:13 invoke void @bar()14 to label %bb_invoke unwind label %bb_cleanuppad15 16bb_invoke:17 invoke void @bar()18 to label %bb_exit unwind label %bb_cleanuppad19 20bb_cleanuppad:21 %index = phi i64 [ 1, %bb_invoke ], [ 0, %entry ]22 %cond1 = phi i1 [ false, %bb_invoke ], [ true, %entry ]23 %1 = cleanuppad within none []24 br i1 %cond1, label %bb_action, label %bb_cleanupret25 26bb_action:27 %cond2 = icmp eq i64 %index, 028 br i1 %cond2, label %bb_cleanupret, label %bb_exit29 30bb_exit:31 call void @bar()32 ret void33 34bb_cleanupret:35 cleanupret from %1 unwind to caller36}37 38declare void @bar()39declare i32 @baz()40