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(parent: d5e6240) | patch
Let BumpPtrAllocator lazily allocate the first slab.
authorBenjamin Kramer <benny.kra@googlemail.com>
Tue, 13 Apr 2010 14:41:51 +0000 (14:41 +0000)
committerBenjamin Kramer <benny.kra@googlemail.com>
Tue, 13 Apr 2010 14:41:51 +0000 (14:41 +0000)
commit5e6a705985f960b8d8a6df969930a51b5136bdfa
tree1f302a043775b7018babca666d1ea2cbbbaa8212tree | snapshot
parentd5e624027af7a441c1d0b6d4f30f2a42800847c1commit | diff
Let BumpPtrAllocator lazily allocate the first slab.

We have some code in llvm and clang where a BumpPtrAllocator is declared in a
class but never used in the common case. Stop wasting memory there.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101130 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Support/Allocator.cpp diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors