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author | David Blaikie <dblaikie@gmail.com> | 2014-02-03 23:08:54 +0000 |
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committer | David Blaikie <dblaikie@gmail.com> | 2014-02-03 23:08:54 +0000 |
commit | 3f7a92d33de95554e6a87863f8e684b793568128 (patch) | |
tree | 9ff42259cb9a04762794695f42fcc673aed003fc /lib | |
parent | 2a3e343d86d2b25b0239aa9cd88fa3c38cb052b8 (diff) | |
download | llvm-3f7a92d33de95554e6a87863f8e684b793568128.tar.gz llvm-3f7a92d33de95554e6a87863f8e684b793568128.tar.bz2 llvm-3f7a92d33de95554e6a87863f8e684b793568128.tar.xz |
DIBuilder: simplify array generation to produce true zero-length arrays
For some anachronistic reason we were producing {i32 0} for zero-length
debug info arrays.
(this change is paired with a Clang change and may cause temporary
buildbot noise)
Let's not.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200721 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib')
-rw-r--r-- | lib/IR/DIBuilder.cpp | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/lib/IR/DIBuilder.cpp b/lib/IR/DIBuilder.cpp index c7e7584900..fc80ba9e64 100644 --- a/lib/IR/DIBuilder.cpp +++ b/lib/IR/DIBuilder.cpp @@ -902,10 +902,6 @@ DIBuilder::createForwardDecl(unsigned Tag, StringRef Name, DIDescriptor Scope, /// getOrCreateArray - Get a DIArray, create one if required. DIArray DIBuilder::getOrCreateArray(ArrayRef<Value *> Elements) { - if (Elements.empty()) { - Value *Null = Constant::getNullValue(Type::getInt32Ty(VMContext)); - return DIArray(MDNode::get(VMContext, Null)); - } return DIArray(MDNode::get(VMContext, Elements)); } |