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Add a TODO and explain when we can get rid of the isMain field.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175932 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Eric Christopher 2013-02-22 23:50:01 +00:00
parent 4e7cd1c2da
commit 1683b304e0
2 changed files with 2 additions and 2 deletions
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2
include/llvm/DebugInfo.h
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@ -192,7 +192,7 @@ namespace llvm {
/// code generator accepts maximum one main compile unit per module. If a
/// module does not contain any main compile unit then the code generator
/// will emit multiple compile units in the output object file.
// TODO: This can be removed when we remove the legacy debug information.
bool isMain() const { return getUnsignedField(6) != 0; }
bool isOptimized() const { return getUnsignedField(7) != 0; }
StringRef getFlags() const { return getStringField(8); }

2
lib/IR/DIBuilder.cpp
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@ -98,7 +98,7 @@ void DIBuilder::createCompileUnit(unsigned Lang, StringRef Filename,
MDString::get(VMContext, Filename),
MDString::get(VMContext, Directory),
MDString::get(VMContext, Producer),
// Deprecate isMain field.
// isMain field can be removed when we remove the legacy debug info.
ConstantInt::get(Type::getInt1Ty(VMContext), true), // isMain
ConstantInt::get(Type::getInt1Ty(VMContext), isOptimized),
MDString::get(VMContext, Flags),