Thanks for pointing my misunderstanding of alignment issue. Now I have import path issues.
When generating llvm ir from source does llvm require the import lib's too or just the import headers will be enough i.e I am assuming the linker phase come's after llvm-ir generation so header's are sufficient for generating llvm-ir or am I assuming it all wrong. My input source file has one import statement of UIKit and my target triple is x86_64 I haven't set the sdk path*[ *no sdk available on the iOS device *]*, but copied all *.swiftmodule & *.swiftdoc files along with the *.dylib for the target-tripple that I am trying to generate the llvm-ir for. I receive an *<unknown>:0: error: cannot load underlying module for 'CoreGraphics'* The header path is set correctly and it indeed evaluated the import UIKit properly and CoreGraphics.swiftmodule is there in along with UIKit.swiftmodule. *.modules are there under swift/iPhonesimulator/x86_64/ *.dylib are there under the swift/iPhonesimulator/ the swift path is properly set. What am I missing here. Thanks Ramakrishna On Thu, Mar 24, 2016 at 10:43 PM, Joe Groff <jgr...@apple.com> wrote: > > > On Mar 24, 2016, at 6:12 AM, Ramakrishna Mallireddy < > ramakrishna.ma...@gmail.com> wrote: > > > > This may be due to the fact my native OSX being an 64bit architecture. > Only a 64bit compiler build work on it properly. > > To make simulator i386 build works properly it may required native 32bit > architecture OSX. > > > > Please correct me if I am wrong. > > That shouldn't be a problem. The assertion indicates that the compiler > thought that ProtocolDecl or ProtocolConformance are not sufficiently > aligned to hold the tag bit necessary for llvm::PointerUnion in its low > bits. You might be able to work around this by annotating ProtocolDecl and > ProtocolConformance as explicitly having `alignof(8)`. > > -Joe > >
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