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Hi everyone, Llvm-gcc compiles the programs into bytecodes with some optimizations. How can I get unoptimized bytecodes? Thanks. Regards, -Ying -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20070530/5f793e95/attachment.html>

Hello. Please use llvm-gcc4 with -O[01234] options. You can see the example here: http://llvm.org/docs/GettingStarted.html#tutorial4 Seung J. Lee ---- Original message ---- >Date: Wed, 30 May 2007 00:18:41 +0800 >From: "omiga" <omiga at ustc.edu> >Subject: [LLVMdev] (no subject) >To: "llvmdev" <llvmdev at cs.uiuc.edu> > > Hi everyone, > > Llvm-gcc compiles the programs into bytecodes with > some optimizations. How can I get unoptimized > bytecodes? >...

If you use llvm-gcc3, you can make an unoptimized like this: llvm-gcc -S hello.c -o hello.s Seung J. Lee ---- Original message ---- >Date: Wed, 30 May 2007 00:18:41 +0800 >From: "omiga" <omiga at ustc.edu> >Subject: [LLVMdev] (no subject) >To: "llvmdev" <llvmdev at cs.uiuc.edu> > > Hi everyone, > > Llvm-gcc compiles the programs into bytecodes with > some optimizations. How can I get unoptimized > bytecodes? >...

Using llvm-gcc -emit-llvm -O0 -S blah.c will give you blah.s that is unoptimized. I guess passing that to llvm-as would get you an unoptimized .bc. llvm-as -debug-pass=Arguments blah.ll says it is only doing Pass Arguments: -domtree -etforest -verify scott On 5/29/07, omiga <omiga at ustc.edu> wrote: > > Hi everyone, > > Llvm-gcc compiles the programs into bytecodes with some optimizations. > How can I get unoptimized bytecodes? > Thanks. > > > Regards, > > -Ying > > _______________________________________________ > L...

Hi all: I'm writing a research prototype on LLVM 1.9. Given a module ,what is the right way to get the SSA-based llvm-IR? As I know , llvmgcc generates SSA-based bytecode. But if a module is constructed by hand, how can I transform it into a SSA-based llvm? Thanks. Ying -------------- next part -------------- An HTML attachment was scrubbed... URL: