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...-v128:128:128-a0:0:64-f80:32:32" > target triple = "i386-pc-linux-gnu" > > define i32 @use() nounwind { > [...] > } > > define internal i32 @add(i32 %a, i32 %b) nounwind { > [...] > } > > Olivier. > > > On Mon, Dec 14, 2009 at 8:49 PM, Arvind Sudarsanam > <arvind.sudarsanam at aggiemail.usu.edu> wrote: >> >> Hi, >> >> I am trying to compile a single module (dgemm.c) using clang and >> generate dgemm.ll. >> Command: clang -emit-llvm dgemm.c -S -o dgemm.ll >> Some of the functions are declared as st...

Ah ok. Sorry. :) I think that argument "-femit-all-decls" will help you. Olivier. On Mon, Dec 14, 2009 at 9:18 PM, Arvind Sudarsanam < arvind.sudarsanam at aggiemail.usu.edu> wrote: > Hi, > > Sorry for not being specific. I just wanted to know if there is any > way at all to force clang to generate intermediate code for static > functions when they are not being called anywhere inside the current > modul...

...re declared as static and clang ignores these functions: One of the functions is: static void innerloop(double a, const double* b, double* c, double beta) { *b = a*beta; return; } Is there any way to make clang generate llvm code for the static functions? Thanks Sincerely Arvind -- Arvind Sudarsanam Utah State University Phone: (435) 512-7769 E-mail: theonemorpheus at gmail.com Web-site: http://cc.usu.edu/~asudarsanam

...8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:32:32" target triple = "i386-pc-linux-gnu" define i32 @use() nounwind { [...] } define internal i32 @add(i32 %a, i32 %b) nounwind { [...] } Olivier. On Mon, Dec 14, 2009 at 8:49 PM, Arvind Sudarsanam < arvind.sudarsanam at aggiemail.usu.edu> wrote: > Hi, > > I am trying to compile a single module (dgemm.c) using clang and > generate dgemm.ll. > Command: clang -emit-llvm dgemm.c -S -o dgemm.ll > Some of the functions are declared as static and clang ignores these > fu...

...to access the variable name. Is there something wrong in my approach? I feel that I have not understood the method to access metadata in llvm. Thanks Regards Arvind On Thu, Jul 15, 2010 at 2:07 PM, Devang Patel <devang.patel at gmail.com> wrote: > On Wed, Jul 14, 2010 at 3:03 PM, Arvind Sudarsanam > <arvind.sudarsanam at aggiemail.usu.edu> wrote: >> Dear all, >> >> I have the following source code: >> >> long f(long x, long y) >> { >>        long u; >> >>   u = x+y; >>   return u; >> }; >> >> After clang (...

On Thu, Jul 15, 2010 at 1:19 PM, Arvind Sudarsanam <arvind.sudarsanam at aggiemail.usu.edu> wrote: > Hi Devang, > > Thanks for your reply. You mentioned > " First parameter is the compiler generated temp. and 3rd parameter > provides info about the variable, including its name 'u'." > > I did manage to g...

Hi, Arvind Sudarsanam: I know some of Open64. Above all, Open64 is designed for a high performance compiler. It is now supported by AMD, HP, ICT Chinese Academy of Science, etc. and has been ported to X86, Itanium, Loongson CPU etc. And to your questions 1, Open64 already have some main optimization phases, Inline...

Hi, I have been working towards developing compiler optimization tools targeting multi core processors while using LLVM IR as the starting point and building on top of the analysis and optimization passes available in the llvm source. Recently, I looked into Open64 and its intermediate representation WHIRL. Documentation for developers to use Open64 seems to be inadequate (when compared to LLVM

On Wed, Jul 14, 2010 at 3:03 PM, Arvind Sudarsanam <arvind.sudarsanam at aggiemail.usu.edu> wrote: > Dear all, > > I have the following source code: > > long f(long x, long y) > { >        long u; > >   u = x+y; >   return u; > }; > > After clang (with debug option set) and llvm opt using mem2reg, I get...

...334, i32 0, metadata !2, metadata !"f", metadata !"f", metadata !"f", metadata !2, i32 2, metadata !4, i1 false, i1 true, i32 0, i32 0, null, i1 false, i1 false} ; [ DW_TAG_subprogram ] !2 = metadata !{i32 524329, metadata !"testadd.c", metadata !"/home/asudarsanam/perforce/llvmtop/setup", metadata !3} ; [ DW_TAG_file_type ] !3 = metadata !{i32 524305, i32 0, i32 12, metadata !"testadd.c", metadata !".", metadata !"clang 2.0", i1 true, i1 false, metadata !"", i32 0} ; [ DW_TAG_compile_unit ] !4 = metadata !{i32 524...

...x = getelementptr inbounds i32* getelementptr inbounds ([10 x i32]* @k, i32 0, i32 0), i32 %tmp2 ; <i32*> [#uses=1] I am unable to get a handle on the second "getelementptr" in this instruction. Can anyone plee let me know if I am missing something here? Thanks Arvind -- Arvind Sudarsanam Utah State University Phone: (435) 512-7769 E-mail: theonemorpheus at gmail.com Web-site: http://cc.usu.edu/~asudarsanam

...generating llvm IR code for C source code using clang as the front end. I am wondering if there is any way of mapping an llvm IR line number back to its C source code line number. Thanks Sincerely Arvind ------------------------------------------------------------------------ ------------ Arvind Sudarsanam Phone: (435) 512-7769 CPU Technology, Inc Fax: (866) 848-5599 1500 Kansas Ave, Suite 3E Longmont, CO 80501 -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20100325/4d...

Hi all, I have the following C code. static int addp(int *c, int a,int b) { int x = *c + a + b; return(x); } I want to replace *c with a scalar. So I tried the -argpromotion pass. However, it fails to do anything to the resulting llvm file. List of commands: clang add.c -c -o add.bc clang add.c -S -o add.ll opt -argpromotion -stats add.bc -o add_a.bc llvm-dis < add_a.bc > add_a.ll Also,

Hi, I am generating llvm IR code for C source code using clang as the front end. I am wondering if there is any way of mapping an llvm IR line number back to its C source code line number. Thanks Sincerely Arvind -- Arvind Sudarsanam Utah State University Phone: (435) 512-7769 E-mail: theonemorpheus at gmail.com Web-site: http://cc.usu.edu/~asudarsanam

Hi Arvind, > I have been working towards generating my own IR code from llvm IR. I > have hit a stumbling block with respect to "getelementptr" used inside > another llvm instruction. > > Example: %arrayidx = getelementptr inbounds i32* getelementptr > inbounds ([10 x i32]* @k, i32 0, i32 0), i32 %tmp2 ; <i32*> [#uses=1] > > I am unable to get a handle on

...m unable to get a handle on the second "getelementptr" in this >> instruction. > > I'm not sure what you are asking, but the inner getelementptr is a constant > (ConstantExpr), only constants turn up nested like this. > > Ciao, > > Duncan. > -- Arvind Sudarsanam Utah State University Phone: (435) 512-7769 E-mail: theonemorpheus at gmail.com Web-site: http://cc.usu.edu/~asudarsanam

Can you tell how to use vector globally? I mean, i am able to add entries to a vector in a basicblock, but whenever a basicblock function call is returned, the vector becomes empty. So how to use data structures globally? And one thing, where is main ( or same kind of) function in llvm? Thanks for you reply. Duncan Sands wrote: > > Hi, > >> Actually i have to implement strength