3 Commits

Author	SHA1	Message	Date
David Majnemer	cc714e2142	Move the personality function from LandingPadInst to Function ... The personality routine currently lives in the LandingPadInst. This isn't desirable because: - All LandingPadInsts in the same function must have the same personality routine. This means that each LandingPadInst beyond the first has an operand which produces no additional information. - There is ongoing work to introduce EH IR constructs other than LandingPadInst. Moving the personality routine off of any one particular Instruction and onto the parent function seems a lot better than have N different places a personality function can sneak onto an exceptional function. Differential Revision: http://reviews.llvm.org/D10429 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@239940 91177308-0d34-0410-b5e6-96231b3b80d8	2015-06-17 20:52:32 +00:00
Reid Kleckner	9c28314a68	Make llvm.eh.begincatch use an outparam ... Ultimately, __CxxFrameHandler3 needs us to put a stack offset in a table, and it will take responsibility for copying the exception object into that slot. Modelling the exception object as an SSA value returned by begincatch isn't going to work in general, so make it use an output parameter. Reviewers: andrew.w.kaylor Differential Revision: http://reviews.llvm.org/D7920 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@231086 91177308-0d34-0410-b5e6-96231b3b80d8	2015-03-03 17:41:09 +00:00
Andrew Kaylor	7741851819	Adding support for llvm.eh.begincatch and llvm.eh.endcatch intrinsics and beginning the documentation of native Windows exception handling. ... Differential Revision: http://reviews.llvm.org/D7398 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228733 91177308-0d34-0410-b5e6-96231b3b80d8	2015-02-10 19:52:43 +00:00