5 Commits

Author	SHA1	Message	Date
Benjamin Kramer	5232f418c6	Fix unit test on FreeBSD. We need to make sure there is enough space to save the pointer even if the memory returned from malloc was already aligned. ... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78805 91177308-0d34-0410-b5e6-96231b3b80d8	2009-08-12 12:31:02 +00:00
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