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ca8b6180fe
CodeViewDebug sets Asm to nullptr to disable debug info generation. You can get a .ll file like no-cus.ll from 'clang -gcodeview -g0', which happens in the ubsan test suite. llvm-svn: 302923
26 lines
568 B
LLVM
26 lines
568 B
LLVM
; RUN: llc < %s -filetype=obj -o %t.o
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; RUN: llvm-objdump -section-headers %t.o | FileCheck %s
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; Don't emit debug info in this scenario and don't crash.
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; CHECK-NOT: .debug$S
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; CHECK: .text
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; CHECK-NOT: .debug$S
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; ModuleID = 't.cpp'
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source_filename = "t.cpp"
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target datalayout = "e-m:w-i64:64-f80:128-n8:16:32:64-S128"
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target triple = "x86_64-pc-windows-msvc19.10.24728"
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define void @f() {
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entry:
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ret void
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}
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!llvm.module.flags = !{!0, !1}
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!llvm.ident = !{!2}
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!0 = !{i32 2, !"CodeView", i32 1}
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!1 = !{i32 1, !"PIC Level", i32 2}
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!2 = !{!"clang version 5.0.0 "}
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