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author | David Blaikie <dblaikie@gmail.com> | 2013-03-20 00:26:26 +0000 |
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committer | David Blaikie <dblaikie@gmail.com> | 2013-03-20 00:26:26 +0000 |
commit | 4776bce28cb7d669329222c3d9cf6a97d6881c96 (patch) | |
tree | a1d9119248131b6d76b9339230b856df0d10197e /lib/IR/DebugInfo.cpp | |
parent | d73dc544f5e37e6d58befc71e57da3c132804543 (diff) | |
download | llvm-4776bce28cb7d669329222c3d9cf6a97d6881c96.tar.gz llvm-4776bce28cb7d669329222c3d9cf6a97d6881c96.tar.bz2 llvm-4776bce28cb7d669329222c3d9cf6a97d6881c96.tar.xz |
Refactor the DIFile (2nd) parameter to DITypes to be an MDNode reference to a raw directory/file pair
This makes DIType's first non-tag parameter the same as DIFile's, allowing them
to both share the common implementation of getFilename/getDirectory in DIScope.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177467 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/IR/DebugInfo.cpp')
-rw-r--r-- | lib/IR/DebugInfo.cpp | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/lib/IR/DebugInfo.cpp b/lib/IR/DebugInfo.cpp index 1a5454e16f..d1db3ab53a 100644 --- a/lib/IR/DebugInfo.cpp +++ b/lib/IR/DebugInfo.cpp @@ -539,6 +539,11 @@ bool DINameSpace::Verify() const { return DbgNode->getNumOperands() == 5; } +/// \brief Retrieve the MDNode for the directory/file pair. +MDNode *DIFile::getFileNode() const { + return const_cast<MDNode*>(getNodeField(DbgNode, 1)); +} + /// \brief Verify that the file descriptor is well formed. bool DIFile::Verify() const { return isFile() && DbgNode->getNumOperands() == 2; @@ -669,8 +674,6 @@ StringRef DIScope::getFilename() const { return DICompileUnit(DbgNode).getFilename(); if (isNameSpace()) return DINameSpace(DbgNode).getFilename(); - if (isType()) - return DIType(DbgNode).getFilename(); return ::getStringField(getNodeField(DbgNode, 1), 0); } @@ -687,8 +690,6 @@ StringRef DIScope::getDirectory() const { return DICompileUnit(DbgNode).getDirectory(); if (isNameSpace()) return DINameSpace(DbgNode).getDirectory(); - if (isType()) - return DIType(DbgNode).getDirectory(); return ::getStringField(getNodeField(DbgNode, 1), 1); } |