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Derive DICompileUnit from DIScope.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80627 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Devang Patel
2009-08-31 21:34:44 +00:00
parent dc8f6049d1
commit c9f322d9a6
2 changed files with 15 additions and 3 deletions
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8
lib/Analysis/DebugInfo.cpp
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@ -227,6 +227,14 @@ bool DIDescriptor::isScope() const {
return false;
}
/// isCompileUnit - Return true if the specified tag is DW_TAG_compile_unit.
bool DIDescriptor::isCompileUnit() const {
assert (!isNull() && "Invalid descriptor!");
unsigned Tag = getTag();
return Tag == dwarf::DW_TAG_compile_unit;
}
//===----------------------------------------------------------------------===//
// Simple Descriptor Constructors and other Methods
//===----------------------------------------------------------------------===//