similar to: [LLVMdev] misc questions on opt and bitcode

On Feb 5, 2012, at 11:32 AM, Arpan Sen wrote: > For the very simple example below, I get Unknown instruction error from lli and llvm-dis, while llc does not print anything. Not sure what is that I am missing here. My llvm-gcc version is i686-apple-darwin11-llvm-gcc-4.2 (GCC) 4.2.1 (Based on Apple Inc. build 5658) (LLVM build 2336.1.00) > 1-39-155-188:pastebin Babai$ llvm-gcc example.c

Hi Eric, Here's the C code (example.c): include <stdio.h> int main() { printf("testing\n"); } Here's the LLVM IR (from llvm-gcc): ModuleID = 'example.c' target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64" target triple =

Works for me: [jhereg:~/tmp] echristo% /Volumes/Data/builds/build-llvm/Debug+Asserts/bin/clang -S -emit-llvm foo.cpp [jhereg:~/tmp] echristo% lli foo.s testing [jhereg:~/tmp] echristo% llvm-gcc -S -emit-llvm foo.cpp [jhereg:~/tmp] echristo% lli foo.s testing the first is using top of tree clang. The second is using an llvm-gcc on my OS. What versions are you using? -eric On Feb 6, 2012, at

Hi, I want to know the variable mapping between the source and llvm bytecode. It seems that current llvm debugging information cannot provide this mapping directly. Here is my examples (llvm 2.7). In this exmaple, I want to know the mapping: tmp<--->%4. But current llvm's debugging information can only provide that the instruction "%4 = add nsw i32 %3, 2" is at line 3 in

Hi Is there any link from where i can get complete information about the variables used in xen domu configuration in details like hvm, pae, acpi, apic, device_model etc and when to use which variable thansk _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users

When I try to start a Rails app, I get the following error: ruby can''t open library: /Library/MySQL/lib/mysql/libmysqlclient.12.dylib I''m on OS X and was previously using Complete MySQL. Recently, I upgraded to MySQL 4.1 using the regular MySQL installer. I think that this problem probably occurred after that upgrade, as I have not used Rails after upgrading (about a couple

hi all i am trying to boot from rhel5.1 x86_64 image. with the following configuration kernel = "/usr/lib/xen/boot/hvmloader" builder=''hvm'' memory = 3048 name = "rhel51" vcpus=1 cpus = "" vif = [ ''type=ioemu, bridge=xenbr0'' ] disk = [ ''phy:/dev/cciss/c0d0p7,ioemu:hda,w'',

I made a clean install of my system yesterday, and installed ROR and related items using the script from nubyonrails. Now whenever I start the server, it stops after a couple requests. If I force it to start using webbrick, it works OK. I even created a fresh rails app to test it and I continue to get the same problem, so the problem is definitely not in the code. Does anyone know what the

Hi all, I was installing a package *RBGL* of bioconductor. However, I had some issues while installing it. I asked the devel group of bioconductor and they told me to consult this group. Here is my conversation with the bioconductor group related to the problem *Me->* I was trying to install the RBGL package using the following command biocLite("RBGL") However, I got the

This is what I have class Photo < ActiveRecord::Base belongs_to :image, :polymorphic => true acts_as_list :scope => image end class Place < ActiveRecord::Base has_many :photos, :as => :image end class Child < ActiveRecord::Base has_many :photos, :as => :image end I want to be able to reorder the images. What I need is for the position of the photos to be set

Hi, I want to get the mapping between C source's variables and bytecode variables. It seems that llvm doesn't provide this mapping, so I think a walk-around method is to get the instruction's mapping. I have to use llvm-gcc, not clang. Any advice? Thanks. Best, Kecheng 2010-05-13 From: Eli Friedman Date: 2010-05-13 15:38:36 To: Kecheng Cc: llvmdev Subject: Re: [LLVMdev] How

Hi all, I had the following function that used function pointers with void arguments, typedef void (*FP)(); void foo() { printf("hello world from foo\n"); } int main() { FP fp; fp = foo; (*fp)(); } The corresponding bitcode, with no optimizations is target datalayout =

Guys, I would like to instrument the bytecode that LLVM produces with assertions. I have written the instrumentation code manually, but I do not know how to halt the program in case the assertion is false. I took a look into the bytecode that LLVM produces for a program like: #include <stdlib.h> int main() { exit(1); } And it is like this: define i32 @main() nounwind { entry:

Hi, I am trying to use method `validates_presence_of'' for validating my input fields on form . I m using it in my action class as follows:- ======================= validates_presence_of(params[:product][:quantity]) ====================== But when I am running my application i m getting error like:- ========================= undefined method `validates_presence_of'' for

Hi All, I am using llvm-2.9 to cross compile to alpha. I know that alpha is in experimental stage, but i can not get even the "Hello World" program to run on it. Here is what happens, the bitcode file for the hello world program is as follow: ; ModuleID = 'hello.bc' target datalayout =

Filed a bug with Apple 10073924  but I'm wondering if anyone else knows what to fix here: Summary: Building a Darwin cross compiler so I can use distcc with my Mac. Host: x86_64-gnu-linux with GCC 4.5.3. Steps to Reproduce: Download tar ball tar xvf llvmgcc42-2335.15.tar.gz mkdir gcc-build cd gcc-build CFLAGS="-w -m32" CXXFLAGS="$CFLAGS" CPPFLAGS="$CFLAGS"

Hello, [Using LLVM r155315, according to `svn log | head`] I am experimenting with programatically building and jitting functions in a module, and I seem to be coming across a crash in some generated code. Using the llvm-c interface I build up the module which dumps like this: ; ModuleID = 'MyModule' target datalayout = "i686-apple-darwin11" target triple =

All, I should have chimed in earlier, but have been working on two more side-channel variants of this conversation. At the beginning the PNaCl team was strongly pushing for trying to keep platform ABI compatibility on all platforms while taking one portable bitcode stream as input. During the discussions we've had over the past few weeks it became obvious that that is simply not tractable,

Hello, I am going temporally shutdown the next few builders for maintenance works: clang-x86_64-darwin11-cross-mingw32 clang-x86_64-darwin11-self-mingw32 clang-x86_64-darwin11-cross-arm Thank you for understanding. Thanks Galina -------------- next part -------------- An HTML attachment was scrubbed... URL:

On 19 October 2010 07:57, Jin Gu Kang <jaykang10 at imrc.kist.re.kr> wrote: > Frist, I have been implementing common type for struct type on bitcode > at compilation time using llvm-gcc and then changing common type to target > specific types at code generation time using llc (reconstruct StructLayout). Hi Jin, Apart from bitfields and unions, the struct type is pretty much target