[LLVMdev] ARM assembly

[Amir Yazdanbakhsh]

Hi All,

I am working to cross compile (just generate assembly code) a simple C code
in ARM. First, I use CLANG to get LLVM bytecode, then I use llc to generate
assembly for ARM. The problem is it never uses any other register except
r0-r3 and always uses spill code even if other register are available to
use. Anyone has any idea?

Thanks

Best Regards,
A. Yazdanbakhsh

>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>

PhD. Student
School of Electrical and Computer Engineering
University of Wisconsin-Madison
E-mail:     yazdanbakhsh at wisc.edu


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