DwarfDebug: Allocate DIEValues with a BumpPtrAllocator. Most of them are
POD-like anyway, so we don't even care about calling their d'tors (DIEBlock
being the exception).
~6% less mallocs and ~1% compile time improvement on clang -O0 -g oggenc.c
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100035 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/AsmPrinter/DIE.h b/lib/CodeGen/AsmPrinter/DIE.h
index 4ba40aa..8b27ed2 100644
--- a/lib/CodeGen/AsmPrinter/DIE.h
+++ b/lib/CodeGen/AsmPrinter/DIE.h
@@ -174,7 +174,7 @@
/// The caller is responsible for deleting the return value at or after the
/// same time it destroys this DIE.
///
- DIEValue *addSiblingOffset();
+ DIEValue *addSiblingOffset(BumpPtrAllocator &A);
/// addChild - Add a child to the DIE.
///