maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity

IR: Sink MDNode::Hash down to GenericMDNode::Hash 

Part of PR21532.

llvm-svn: 222212
This commit is contained in:
Duncan P. N. Exon Smith 2014-11-18 02:20:29 +00:00
parent c23610b1e4
commit 4db24cc49b
2 changed files with 4 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
llvm/include/llvm/IR/Metadata.h
View File

@ -164,10 +164,6 @@ protected:
llvm_unreachable("Constructor throws?"); llvm_unreachable("Constructor throws?");
} }
// TODO: Sink this into GenericMDNode. Can't do this until operands are
// allocated at the front (currently they're at the back).
unsigned Hash;
/// \brief Subclass data enums. /// \brief Subclass data enums.
enum { enum {
/// FunctionLocalBit - This bit is set if this MDNode is function local. /// FunctionLocalBit - This bit is set if this MDNode is function local.
@ -285,8 +281,10 @@ class GenericMDNode : public MDNode {
friend class MDNode; friend class MDNode;
friend class LLVMContextImpl; friend class LLVMContextImpl;
unsigned Hash;
GenericMDNode(LLVMContext &C, ArrayRef<Value *> Vals, bool isFunctionLocal) GenericMDNode(LLVMContext &C, ArrayRef<Value *> Vals, bool isFunctionLocal)
: MDNode(C, GenericMDNodeVal, Vals, isFunctionLocal) {} : MDNode(C, GenericMDNodeVal, Vals, isFunctionLocal), Hash(0) {}
~GenericMDNode(); ~GenericMDNode();
void dropAllReferences(); void dropAllReferences();

2
llvm/lib/IR/Metadata.cpp
View File

@ -140,7 +140,7 @@ void MDNode::operator delete(void *Mem) {
MDNode::MDNode(LLVMContext &C, unsigned ID, ArrayRef<Value *> Vals, MDNode::MDNode(LLVMContext &C, unsigned ID, ArrayRef<Value *> Vals,
bool isFunctionLocal) bool isFunctionLocal)
: Metadata(C, ID), Hash(0) { : Metadata(C, ID) {
NumOperands = Vals.size(); NumOperands = Vals.size();
if (isFunctionLocal) if (isFunctionLocal)