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Hi, I need the description of LLVM instructions on bitcode file. I can't find it on any document. Reading the code costs much time. Does a description like this exist ? It should look like the JVM Instruction set on the link bellow: http://java.sun.com/docs/books/jvms/second_edition/html/Instructions2.doc.ht ml Thanks for any advise. Quang

...e > everything is working well look into improving the code quality. > > Ciao, > > Duncan. > Interesting. After doing some more research, I noticed that Java uses a jsr to implement 'finally', at least according to this document: http://java.sun.com/docs/books/jvms/second_edition/html/Compiling.doc.html -- Talin

Hi, I'm looking for a way to map bitcode to the source code (C/C++) from which it was generated. For example, the Java class file format has an optional LineNumberTable attribute that maps each bytecode instruction to a source code line number: http://java.sun.com/docs/books/jvms/second_edition/html/ClassFile.doc.html#22856 Is there something analogous in the LLVM environment? Thanks, Trevor

...d the description of LLVM instructions on bitcode file. I can't > find it > on any document. Reading the code costs much time. Does a > description like > this exist ? It should look like the JVM Instruction set on the link > bellow: > http://java.sun.com/docs/books/jvms/second_edition/html/Instructions2.doc.ht > ml http://llvm.org/docs/LangRef.html -Chris

...ng for a way to map bitcode to the source code (C/C++) from > which it was generated. For example, the Java class file format has an > optional LineNumberTable attribute that maps each bytecode instruction > to a source code line number: > > http://java.sun.com/docs/books/jvms/second_edition/html/ClassFile.doc.html#22856 > > Is there something analogous in the LLVM environment? Thanks, this can be done using debug info. Check out http://llvm.org/docs/SourceLevelDebugging.html Ciao, Duncan.

> One approach would be to simply duplicate the code in the 'finally' > block for each exit, but that seems sub-optimal. It would be better, I > think, to set a state variable before entering the 'finally' block, and > then have it do a switch instruction at the end and transfer to the > appropriate block. I think gcc just duplicates the block (see tree-eh.c).

Hi, I need the description of LLVM instructions on bitcode file. I can't find it on any document. Reading the code costs much time. Does a description like this exist ? It should look like the JVM Instruction set on the link bellow: http://java.sun.com/docs/books/jvms/second_edition/html/Instructions2.doc.html Thanks for any advise. Quang -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20080713/82ee51ac/attachment.html>

...d the description of LLVM instructions on bitcode file. I can't > find it > on any document. Reading the code costs much time. Does a > description like > this exist ? It should look like the JVM Instruction set on the link > bellow: > http://java.sun.com/docs/books/jvms/second_edition/html/Instructions2.doc.ht > ml http://llvm.org/docs/LangRef.html -Chris _______________________________________________ LLVM Developers mailing list LLVMdev at cs.uiuc.edu http://llvm.cs.uiuc.edu http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev

I'd be interested if anyone has some advice on the best way to represent a try/catch/finally statement in LLVM IR. Assume for the moment that we're using the Python semantics for try/catch. According to the Python language specification, the 'finally' clause is executed whenever the flow of control leaves the 'try' block. After the 'finally' clause has