3 Commits

Author	SHA1	Message	Date
David Majnemer	c8b1f095a3	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 llvm-svn: 239940	2015-06-17 20:52:32 +00:00
Reid Kleckner	34a636c32a	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 llvm-svn: 231086	2015-03-03 17:41:09 +00:00
Andrew Kaylor	fff974fc6d	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 llvm-svn: 228733	2015-02-10 19:52:43 +00:00