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...r registers will already be lowered to > some other regclass. I assume malloc's and memcpy's would need them as well? -- Christopher Lamb -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20071112/98eba2b2/attachment.html>

On Nov 11, 2007, at 11:18 AM, Christopher Lamb wrote: >> Any property that affects how the value is stored in registers >> needs to be in the type instead of on the load/store instruction. >> Also, unlike volatile, it is not common to cast a pointer between >> two different address spaces. > > Though perhaps infrequent, casting between address spaces is allowed

On Nov 11, 2007, at 9:52 AM, Chris Lattner wrote: > > On Nov 10, 2007, at 11:07 PM, Christopher Lamb wrote: > >> I've been playing around with clang/LLVM looking at adding partial >> support for the draft technical report for embedded C extensions >> (TR18037, http://www.open-std.org/jtc1/sc22/wg14/www/docs/ >> n1169.pdf), specifically named address