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Make getCompileUnit non-const and return the current DIE if it
happens to be a compile unit. Noticed on inspection and tested via calling on a newly created compile unit. No functional change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181835 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -114,8 +114,8 @@ DIE::~DIE() {
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/// Climb up the parent chain to get the compile unit DIE to which this DIE
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/// belongs.
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DIE *DIE::getCompileUnit() const {
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DIE *p = getParent();
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DIE *DIE::getCompileUnit() {
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DIE *p = this;
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while (p) {
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if (p->getTag() == dwarf::DW_TAG_compile_unit)
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return p;
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@ -153,7 +153,7 @@ namespace llvm {
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DIE *getParent() const { return Parent; }
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/// Climb up the parent chain to get the compile unit DIE this DIE belongs
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/// to.
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DIE *getCompileUnit() const;
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DIE *getCompileUnit();
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void setTag(unsigned Tag) { Abbrev.setTag(Tag); }
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void setOffset(unsigned O) { Offset = O; }
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void setSize(unsigned S) { Size = S; }
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