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author | Diego Novillo <dnovillo@google.com> | 2014-03-03 18:53:17 +0000 |
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committer | Diego Novillo <dnovillo@google.com> | 2014-03-03 18:53:17 +0000 |
commit | 6f8c0c061331324faef1fdb6e39724045fc7a140 (patch) | |
tree | a6893e570add59bee7bdd7c34d2486a61fdb44e1 /lib/IR/DIBuilder.cpp | |
parent | 98b5aaeebbd2eff44aa74d456fece7d3f92e9de5 (diff) | |
download | llvm-6f8c0c061331324faef1fdb6e39724045fc7a140.tar.gz llvm-6f8c0c061331324faef1fdb6e39724045fc7a140.tar.bz2 llvm-6f8c0c061331324faef1fdb6e39724045fc7a140.tar.xz |
Add DWARF discriminator support to DILexicalBlocks.
This adds support for emitting discriminators from DILexicalBlocks.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202736 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/IR/DIBuilder.cpp')
-rw-r--r-- | lib/IR/DIBuilder.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/IR/DIBuilder.cpp b/lib/IR/DIBuilder.cpp index d15de61479..773a8cf0f5 100644 --- a/lib/IR/DIBuilder.cpp +++ b/lib/IR/DIBuilder.cpp @@ -1186,7 +1186,8 @@ DILexicalBlockFile DIBuilder::createLexicalBlockFile(DIDescriptor Scope, } DILexicalBlock DIBuilder::createLexicalBlock(DIDescriptor Scope, DIFile File, - unsigned Line, unsigned Col) { + unsigned Line, unsigned Col, + unsigned Discriminator) { // Defeat MDNode uniquing for lexical blocks by using unique id. static unsigned int unique_id = 0; Value *Elts[] = { @@ -1195,6 +1196,7 @@ DILexicalBlock DIBuilder::createLexicalBlock(DIDescriptor Scope, DIFile File, getNonCompileUnitScope(Scope), ConstantInt::get(Type::getInt32Ty(VMContext), Line), ConstantInt::get(Type::getInt32Ty(VMContext), Col), + ConstantInt::get(Type::getInt32Ty(VMContext), Discriminator), ConstantInt::get(Type::getInt32Ty(VMContext), unique_id++) }; DILexicalBlock R(MDNode::get(VMContext, Elts)); |