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Does LLVM called the pthread directly? and what time do you plan to release Java front end? I'll try this. ----- Original Message ----- From: "Chris Lattner" <sabre at nondot.org> To: "yue" <qiangyue at ict.ac.cn> Cc: <llvmdev at cs.uiuc.edu> Sent: Wednesday, December 24, 2003 12:47 PM Subject: Re: [LLVMdev] GCC3.5 tree-ssa > On Wed, 24 Dec 2003, yue wrote: > > > we work on distribute software development, most programs are wroten in > > java. > > but the run...

...me other threading library, but we do intend to eventually add first-class synchronization support to LLVM. This will develop as there is a need. -Chris > > > ----- Original Message ----- > From: "Chris Lattner" <sabre at nondot.org> > To: "Yueqiang" <qiangyue at ict.ac.cn> > Cc: "LLVM Developers List" <llvmdev at cs.uiuc.edu> > Sent: Friday, December 19, 2003 10:25 AM > Subject: Re: [LLVMdev] About clock and wait instruction > > > > On Fri, 19 Dec 2003, Yueqiang wrote: > > > > > In high level langug...

On Wed, 24 Dec 2003, yue wrote: > we work on distribute software development, most programs are wroten in > java. > but the running speed of that is slowly, it requires thread library to > support, you know. I'm not sure exactly what you mean here. LLVM does not currently have a Java front-end, though there is one in development. Thread support should not be a problem, you can

we work on distribute software development, most programs are wroten in java. but the running speed of that is slowly, it requires thread library to support, you know. Chris Lattner wrote: >On Wed, 24 Dec 2003, yue wrote: > > > >>why doesn't llvm transfer bytecode to RTL form? I mean the >>cross-platform compile in GCC. Could LLVM do that? >> >>

hi, when i build hello.cpp, it show following conflict: ----------------------------------------------------------- [yue at RH9 Shootout-C++]$ llvmg++ hello.cpp -o hello WARNING: Type conflict between types named 'struct._Unwind_Exception'. Src='{ ulong, void (uint, \4 *) *, uint, uint }'. Dest='{ ulong, void (ubyte, \4 *) *, uint, uint }' gccld: error linking in

hi, when build test echo.cpp using "llvmg++ echo.cpp -o echo" it create an echo file, contain: ------------------------------------- [yue at RH9 Shootout-C++]$ cat echo #!/bin/sh lli \ -load=/usr/lib/libm.so \ $0.bc $* --------------------------------------- and using "llvmgcc echo.cpp -o echo-c", it creates an echo-c file, contain:

hi, how to explain the following two statement in detail? (1) %struct.TorRec = type { int, void ()* } (2) "struct._GLOBAL__N_::vtable_prefix" = type { int, "struct.__cxxabiv1::__class_type_info"*, sbyte* } yueqiang

hi, what difference is between gcc3.5 tree-ssa and llvm? yueqiang 2003/12/24

hi, I don't understand exactlly the difference among main function, prologue code, and call function. how the llvm JIT process them in details? the main function is a program start entry prologue code call yueqiang 2003/12/25

dear all, Merry Chrismas & Happy New Year! yueqiang 2003/12/25

hi, does someone consider parallel compiler using llvm? yueqiang 2003/12/25

Chris Lattner wrote: >>I don't understand exactlly the difference among main function, prologue >>code, and call function. >> >> > >I'm not sure that I understand your question. LLVM abstracts away >target-specific information like function prologs and epilogs. > >If you are curious about the typical arrangement used by unix systems with

I try to run lli with "--load=/lib/libpthread.so", but it shows: --------------------------------------------------- [yue at RH9 test]$ ./pthread.ll Error opening '/lib/libpthread.so.0': /lib/libpthread.so.0: symbol _errno, version GLIBC_2.0 not defined in file libc.so.6 with link time reference -load request ignored. Creating thread 0 WARNING: Cannot resolve fn

hi, I want to know what is exact meaning in the following code. target endian-- %struct..TorRec-- %struct.TorRec-- implementation-- ;<sbyte>[#uses=1/0]-- how to explain them in details? Does anyone give me a guide? thanks yueqiang -------------------------------------------------------------- target endian = little target pointersize = 32 %struct..TorRec = type { int, void ()* }

hi, when I run "make -C ./llvm/test/Programs", it show following error: ------------------------------------------------------------------------------------------- [root at RH9 llvm]# make -C ./llvm/test/Programs make: Entering directory `/usr/local/llvm/llvm/test/Programs' make[1]: Entering directory `/usr/local/llvm/llvm/test/Programs/SingleSource' make[2]: Entering directory

hi, when i change the OBJ_ROOT and recompile the llvm, it's successful. but run following test, then the error occues: ----------------------------------------------------- [yue at RH9 obj]$ make -C ./test/Programs make: Entering directory `/home/yue/llvm/obj/test/Programs' make[1]: Entering directory `/home/yue/llvm/obj/test/Programs/SingleSource' make[2]: Entering directory

why doesn't llvm transfer bytecode to RTL form? I mean the cross-platform compile in GCC. Could LLVM do that? maybe tree-ssa also create the representation with a testual format if needed. is it very difficalt? I want to know. BWT: if we port pthread library to llvm, what do we consider at first? yueqiang Chris Lattner wrote: >On Wed, 24 Dec 2003, yue wrote: > > >>what

hi, I compile a pthread program using llvmgcc, but when i run pthread.ll, it show: ------------------ [yue at RH9 test]$ llvmgcc pthread.c -o pthread.ll [yue at RH9 test]$ ls pthread pthread.c pthread.ll pthread.ll.bc [yue at RH9 test]$ ./pthread.ll Creating thread 0 WARNING: Cannot resolve fn 'pthread_create' using a dummy noop function instead! ERROR; return code from

hi, In high level languge there are usually have time and sync instruction, to handle async and sync operation. I want to know how LLVM take an count of these. thanks yueqiang 2003/12/19 -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20031218/07381085/attachment.html>

hi, I try to build hello.cpp using both llvmg++ and GNU g++, the generate llvm bytecode's size is about 960K, and the size of binary code generated by g++ is only 13K. Could anyone explain the difference between the two result? BWT: I rebuild the cfrontend in RH linux9.0, but when I build the hello.cpp the llvmG++ reports warnings too, it shows: ----------------------------- [yue at RH9