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On 4 September 2012 13:44, Anthony Bryant <antjbryant at gmail.com> wrote: > Hi, > > I'm relatively new to using LLVM, and I'm working on a front end for a > language I'm designing. I have a couple of questions about metadata: > > 1. I'd like to be able to store some high level program structure in > bitcode fil...

...mdev-bounces at cs.uiuc.edu [mailto:llvmdev-bounces at cs.uiuc.edu] > On Behalf Of Anthony Bryant > Sent: Wednesday, September 12, 2012 8:53 AM > To: llvmdev at cs.uiuc.edu > Subject: Re: [LLVMdev] [Patch] Metadata nodes and C API > > On 4 September 2012 13:44, Anthony Bryant <antjbryant at gmail.com> > wrote: > > Hi, > > > > I'm relatively new to using LLVM, and I'm working on a front end for a > > language I'm designing. I have a couple of questions about metadata: > > > > 1. I'd like to be able to store some high level pr...

Hi, I'm relatively new to using LLVM, and I'm working on a front end for a language I'm designing. I have a couple of questions about metadata: 1. I'd like to be able to store some high level program structure in bitcode files, to be imported by future runs of my compiler, in order to keep everything in one place (so my bitcode files become something akin to Java's class

On Feb 9, 2013, at 4:14 PM, Anthony Bryant <antjbryant at gmail.com> wrote: > Greetings, > > I'm trying to implement exception handling in my front end. I have a > prototype working using the Itanium ABI on Linux x86_64, but I'm not > sure how to proceed for other platforms. > > So I was wondering: which OS/architectu...

Hi Bill, Thanks for the response, I just have a couple more questions. On 11 February 2013 06:45, Bill Wendling <wendling at apple.com> wrote: > As far as which OS/architectures support zero-cost EH and which > support SJLJ, LLVM is designed to assume that Intel supports zero-cost > exceptions and ARM supports SjLj exceptions. However, it's all in the > personality function

Greetings, I'm trying to implement exception handling in my front end. I have a prototype working using the Itanium ABI on Linux x86_64, but I'm not sure how to proceed for other platforms. So I was wondering: which OS/architecture combinations support zero-cost EH, and which support SJLJ? My main concern is keeping the IR for call sites platform independent. Right now, it looks like to