4 Commits

Author	SHA1	Message	Date
Reid Kleckner	7d509134dc	Added a test and fixed a bug in BumpPtrAllocator relating to large alignment ... values. Hopefully this fixes PR4622. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77088 91177308-0d34-0410-b5e6-96231b3b80d8	2009-07-25 21:26:02 +00:00
Reid Kleckner	8f51a62b41	Re-committing changes from r76825 to BumpPtrAllocator with a fix and tests for ... an off-by-one error. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76891 91177308-0d34-0410-b5e6-96231b3b80d8	2009-07-23 18:34:13 +00:00
Reid Kleckner	4bf370698a	Reverting r76825 and r76828, since they caused clang runtime errors and some build failure involving memset. ... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76838 91177308-0d34-0410-b5e6-96231b3b80d8	2009-07-23 01:40:54 +00:00
Reid Kleckner	95eb3ad353	Parameterize the BumpPtrAllocator over a slab allocator. It defaults to using ... malloc, so there should be no functional changes to other code. These changes are necessary since I have plans to use this allocator in the JIT memory manager, and it needs a special allocator. I also added some tests which helped me pinpoint some bugs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76825 91177308-0d34-0410-b5e6-96231b3b80d8	2009-07-23 00:30:41 +00:00