be5c96bfac
MSVC always emits minimal CodeView metadata with compiler information, even when debug info is otherwise disabled. Other tools may rely on this metadata being present. For example, linkers use it to determine whether hotpatching is enabled for the object file.
17 lines
634 B
LLVM
17 lines
634 B
LLVM
; RUN: llc -filetype=obj -o - < %s | llvm-readobj --codeview - | FileCheck %s
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; Check that compiler info is not emitted when CodeView flag is not specified
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; CHECK-NOT: CodeViewTypes
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; CHECK-NOT: CodeViewDebugInfo
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source_filename = "empty"
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target datalayout = "e-m:w-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
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target triple = "x86_64-unknown-uefi"
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!llvm.dbg.cu = !{!0}
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!llvm.module.flags = !{!2}
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!0 = distinct !DICompileUnit(language: DW_LANG_C, file: !1, producer: "clang", emissionKind: NoDebug)
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!1 = !DIFile(filename: "empty", directory: "path/to")
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!2 = !{i32 2, !"Debug Info Version", i32 3}
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