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Generalize DIBuilder's createReplaceableForwardDecl() to a more flexible

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createReplaceableCompositeType() that allows to create non-forward-declared
temporary nodes.

Paired commit with CFE.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228852 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Adrian Prantl
2015-02-11 17:45:05 +00:00
parent 28f550eed1
commit 71a70be163
2 changed files with 6 additions and 5 deletions
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5
include/llvm/IR/DIBuilder.h
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@ -440,10 +440,11 @@ namespace llvm {
StringRef UniqueIdentifier = StringRef()); StringRef UniqueIdentifier = StringRef());
/// \brief Create a temporary forward-declared type. /// \brief Create a temporary forward-declared type.
DICompositeType createReplaceableForwardDecl( DICompositeType createReplaceableCompositeType(
unsigned Tag, StringRef Name, DIDescriptor Scope, DIFile F, unsigned Tag, StringRef Name, DIDescriptor Scope, DIFile F,
unsigned Line, unsigned RuntimeLang = 0, uint64_t SizeInBits = 0, unsigned Line, unsigned RuntimeLang = 0, uint64_t SizeInBits = 0,
uint64_t AlignInBits = 0, StringRef UniqueIdentifier = StringRef()); uint64_t AlignInBits = 0, unsigned Flags = DIDescriptor::FlagFwdDecl,
StringRef UniqueIdentifier = StringRef());
/// retainType - Retain DIType in a module even if it is not referenced /// retainType - Retain DIType in a module even if it is not referenced
/// through debug info anchors. /// through debug info anchors.

6
lib/IR/DIBuilder.cpp
View File

@ -816,10 +816,10 @@ DIBuilder::createForwardDecl(unsigned Tag, StringRef Name, DIDescriptor Scope,
return RetTy; return RetTy;
} }
DICompositeType DIBuilder::createReplaceableForwardDecl( DICompositeType DIBuilder::createReplaceableCompositeType(
unsigned Tag, StringRef Name, DIDescriptor Scope, DIFile F, unsigned Line, unsigned Tag, StringRef Name, DIDescriptor Scope, DIFile F, unsigned Line,
unsigned RuntimeLang, uint64_t SizeInBits, uint64_t AlignInBits, unsigned RuntimeLang, uint64_t SizeInBits, uint64_t AlignInBits,
StringRef UniqueIdentifier) { unsigned Flags, StringRef UniqueIdentifier) {
// Create a temporary MDNode. // Create a temporary MDNode.
Metadata *Elts[] = { Metadata *Elts[] = {
HeaderBuilder::get(Tag) HeaderBuilder::get(Tag)
@ -828,7 +828,7 @@ DICompositeType DIBuilder::createReplaceableForwardDecl(
.concat(SizeInBits) .concat(SizeInBits)
.concat(AlignInBits) .concat(AlignInBits)
.concat(0) // Offset .concat(0) // Offset
.concat(DIDescriptor::FlagFwdDecl) .concat(Flags)
.concat(RuntimeLang) .concat(RuntimeLang)
.get(VMContext), .get(VMContext),
F.getFileNode(), DIScope(getNonCompileUnitScope(Scope)).getRef(), nullptr, F.getFileNode(), DIScope(getNonCompileUnitScope(Scope)).getRef(), nullptr,