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...s(); >> + >> + const std::vector<GlobalVariable *> &TypeInfos = MMI- >> >>> getTypeInfos(); >>> >> + const std::vector<unsigned> &FilterIds = MMI->getFilterIds(); >> + const std::vector<LandingPadInfo> &PadInfos = MMI->getLandingPads >> (); >> + if (PadInfos.empty()) return 0; >> + >> + // Sort the landing pads in order of their type ids. This is >> used to fold >> + // duplicate actions. >> + SmallVector<const LandingPadInfo *, 64> LandingPads; &g...

Thx again Evan for the review. Here's a new patch for the JIT in itself. The major changes are: 1) A JITMemoryManager now has a flag saying "I require to know the size of what you want to emit" 2) DwarfJITEmitter is augmented with GetSize* functions 3) JITEmitter::startFunction checks if the JITMemoryManager requires to know the size. If so, it computes it and gives it through the

...any dead landing pads. > + MMI->TidyLandingPads(); > + > + const std::vector<GlobalVariable *> &TypeInfos = MMI- > >getTypeInfos(); > + const std::vector<unsigned> &FilterIds = MMI->getFilterIds(); > + const std::vector<LandingPadInfo> &PadInfos = MMI->getLandingPads > (); > + if (PadInfos.empty()) return 0; > + > + // Sort the landing pads in order of their type ids. This is > used to fold > + // duplicate actions. > + SmallVector<const LandingPadInfo *, 64> LandingPads; > + LandingPads.reserve(Pa...

Hi everyone, Here's a patch that enables exception handling when jitting. I've copy/pasted _many_code from lib/Codegen/DwarfWriter.cpp, so we may need to factorize it, but the functionality is there and I'm very happy with it :) lli should now be able to execute the output from llvm-gcc when using exceptions (the UnwindInst instruction is not involved in this patch). Just add the

...any dead landing pads. > + MMI->TidyLandingPads(); > + > + const std::vector<GlobalVariable *> &TypeInfos = MMI- > >getTypeInfos(); > + const std::vector<unsigned> &FilterIds = MMI->getFilterIds(); > + const std::vector<LandingPadInfo> &PadInfos = MMI- > >getLandingPads(); > + if (PadInfos.empty()) return 0; > + > + // Sort the landing pads in order of their type ids. This is > used to fold > + // duplicate actions. > + SmallVector<const LandingPadInfo *, 64> LandingPads; > + LandingPads.reserve(Pa...

Dear all, Here's a new patch with Evan's comments (thx Evan!) and some cleanups. Now the (duplicated) exception handling code is in a new file: lib/ExecutionEngine/JIT/JITDwarfEmitter. This patch should work on linux/x86 and linux/ppc (tested). Nicolas -------------- next part -------------- An embedded and charset-unspecified text was scrubbed... Name: jit-exceptions.patch URL: