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Hi all, Sorry for bothering those not interested. I found that ARM backend will insert a modulo function (like __modsi3) instead of the modulo instruction. I wonder how we can inline the modulo function into the program. Is there any OPTION we can use in the opt or llc? Thanks, Ray -------------- next part -------------- An HTML attachment was scrubbed... URL:

Hi Mehdi, I meant when I build the LLVM and it will give the following errors: make[2]: Entering directory `/home/alex/new/llvm-obj/tools/llc' llvm[2]: Linking Debug+Asserts executable llc /home/alex/new/llvm-obj/Debug+Asserts/lib/libLLVMCodeGen.a(Passes.o): In function `llvm::TargetPassConfig::addIRPasses()': /home/alex/new/llvm-3.1.src/lib/CodeGen/Passes.cpp:295: undefined reference to

Hi Tim, Thanks for your reply. On Mon, Nov 10, 2014 at 1:26 PM, Tim Northover <t.p.northover at gmail.com> wrote: > Hi Ray, > > On 10 November 2014 10:13, Alex S <alexmountain13 at gmail.com> wrote: > > Sorry for bothering those not interested. I found that ARM backend will > > insert a modulo function > > (like __modsi3) instead of the modulo instruction. I wonder how we can > > inline the modulo function > > into the program. Is there any...

Hi all, Sorry to bother those not interested. I am a newbie to LLVM. I have a problem on allocating additional stack slot for checkpointing. However, I have no idea on how to allocate redundant stack slot in llvm. Any suggestions? Thanks, Ray -------------- next part -------------- An HTML attachment was scrubbed... URL:

Hi all, Sorry to bother those not interested in this problem. I have a problem while I want to reuse the liveness information after register allocation. When I use the livein_begin() from MachineBasicBlock to get the live-in registers after register alloction. I found that the liveness information is sometime incorrect. For example, some registers should be live-in to the machine basic block as