diff options
author | David Blaikie <dblaikie@gmail.com> | 2013-03-20 23:58:12 +0000 |
---|---|---|
committer | David Blaikie <dblaikie@gmail.com> | 2013-03-20 23:58:12 +0000 |
commit | 00c5c5d46731834caa0ca3280e0dcc43202dd3c8 (patch) | |
tree | f9caa56b0626bd8549f353361e4bd052a62ba7fb /lib/IR/DIBuilder.cpp | |
parent | 2adf8ccbf0611df6393c30737d87faaf38cdcd0c (diff) | |
download | external_llvm-00c5c5d46731834caa0ca3280e0dcc43202dd3c8.zip external_llvm-00c5c5d46731834caa0ca3280e0dcc43202dd3c8.tar.gz external_llvm-00c5c5d46731834caa0ca3280e0dcc43202dd3c8.tar.bz2 |
Debug info: refactor the first field of DICompileUnit to be a raw file/directory pair
This removes the DICompileUnit special case from DIScope.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177610 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/IR/DIBuilder.cpp')
-rw-r--r-- | lib/IR/DIBuilder.cpp | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/lib/IR/DIBuilder.cpp b/lib/IR/DIBuilder.cpp index 09d2e07..63f7ba5 100644 --- a/lib/IR/DIBuilder.cpp +++ b/lib/IR/DIBuilder.cpp @@ -71,6 +71,16 @@ static MDNode *getNonCompileUnitScope(MDNode *N) { return N; } +static MDNode *createFilePathPair(LLVMContext &VMContext, StringRef Filename, + StringRef Directory) { + assert(!Filename.empty() && "Unable to create file without name"); + Value *Pair[] = { + MDString::get(VMContext, Filename), + MDString::get(VMContext, Directory), + }; + return MDNode::get(VMContext, Pair); +} + /// createCompileUnit - A CompileUnit provides an anchor for all debugging /// information generated during this instance of compilation. void DIBuilder::createCompileUnit(unsigned Lang, StringRef Filename, @@ -93,7 +103,7 @@ void DIBuilder::createCompileUnit(unsigned Lang, StringRef Filename, Value *Elts[] = { GetTagConstant(VMContext, dwarf::DW_TAG_compile_unit), - createFile(Filename, Directory), + createFilePathPair(VMContext, Filename, Directory), ConstantInt::get(Type::getInt32Ty(VMContext), Lang), MDString::get(VMContext, Producer), ConstantInt::get(Type::getInt1Ty(VMContext), isOptimized), @@ -115,14 +125,9 @@ void DIBuilder::createCompileUnit(unsigned Lang, StringRef Filename, /// createFile - Create a file descriptor to hold debugging information /// for a file. DIFile DIBuilder::createFile(StringRef Filename, StringRef Directory) { - assert(!Filename.empty() && "Unable to create file without name"); - Value *Pair[] = { - MDString::get(VMContext, Filename), - MDString::get(VMContext, Directory), - }; Value *Elts[] = { GetTagConstant(VMContext, dwarf::DW_TAG_file_type), - MDNode::get(VMContext, Pair) + createFilePathPair(VMContext, Filename, Directory) }; return DIFile(MDNode::get(VMContext, Elts)); } |