Sanjoy Das 2080172098 [Statepoints] Fix yet another issue around gc pointer uniqueing ... Given that StatepointLowering now uniques derived pointers before putting them in the per-statepoint spill map, we may end up with missing entries for derived pointers when we visit a gc.relocate on a pointer that was de-duplicated away. Fix this by keeping two maps, one mapping gc pointers to their de-duplicated values, and one mapping a de-duplicated value to the slot it is spilled in. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@264320 91177308-0d34-0410-b5e6-96231b3b80d8		2016-03-24 18:57:39 +00:00
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llvm	[Statepoints] Fix yet another issue around gc pointer uniqueing	2016-03-24 18:57:39 +00:00
llvm-c	Expose IRBuilder::CreateAtomicCmpXchg as LLVMBuildAtomicCmpXchg in the C API.	2016-03-19 21:28:28 +00:00