[LLVMdev] llc linkage problem

Atse Zeriakob atsezeriakob at gmail.com
Thu Jan 13 06:58:24 PST 2011


I am using LLVM 2.8 on Ubuntu 10.10. (new to both)



I change name of instruction on XXXInstrInfo.td ( Sparc, X86 and XCore).  I
looked into XXXGenAsmWriter.inc and I have seen the new instruction name.
But when I run llc for the three targets it prints out the old instruction
name.



For example for XCore I change “divs” to “sdiv” like



>From =>    def DIVS_l3r : FL3R<"divs", sdiv>;// divs



To =>      def DIVS_l3r : FL3R<"sdiv", sdiv>;//sdiv



But I can see the effect of my change when I run



llc test1.bc –march=xcore –o asmXcore.s



If this is linkage problem how can I solve it?
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