[LLVMdev] ARM assembly

Amir Yazdanbakhsh amir.yazdanbakhsh at gmail.com
Sun Dec 9 00:49:49 PST 2012

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?


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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