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1; RUN: opt -verify-debuginfo-preserve -passes=instcombine -S -o - < %s 2>&1 | FileCheck %s2 3; CHECK: ModuleDebugify (original debuginfo): Skipping module without debug info4; CHECK-NEXT: CheckModuleDebugify (original debuginfo): Skipping module without debug info5 6; ModuleID = 'no-dbg-info.c'7source_filename = "no-dbg-info.c"8target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"9target triple = "x86_64-unknown-linux-gnu"10 11; Function Attrs: nounwind uwtable12define dso_local i32 @fn() {13 %1 = call i32 (...) @fn2()14 ret i32 %115}16 17declare dso_local i32 @fn2(...)18 19!llvm.module.flags = !{!0}20!llvm.ident = !{!1}21 22!0 = !{i32 1, !"wchar_size", i32 4}23!1 = !{!"clang version 11.0.0"}24