similar to: LLVM 1.4 Release and Status Update!

They are all Alpha/PowerPC codegen related. Running /usr/home/jeffc/llvm/obj/../test/Regression/CodeGen/Alpha/dg.exp ... FAIL: /usr/home/jeffc/llvm/obj/../test/Regression/CodeGen/Alpha/2005-07-12-TwoMallocCalls.ll: NODE: 0x8582a40: i32,ch = CopyFromReg 0x8582980:1, 0x85829c0 Abort trap (core dumped) FAIL: /usr/home/jeffc/llvm/obj/../test/Regression/CodeGen/Alpha/bsr.ll: NODE: 0x85823c0:

Hi, The first issue of the newsletter is being finalized to be released on Tuesday. For this we wanted to personalize the content a bit (and also credit contributions) by adding mugshots when we report about people and/or get contributed content. To facilitate this, we need a standard to refer to these mugshots and for this I'd like to propose the following convention for everyone who

Reid and Bill, Thank you very much for your helpful comments. Your comments helped me find out what part of my work was wrong that my changes were not effective in llvm-gcc. Thank you again, Babak On May 9, 2007, at 1:57 PM, Reid Spencer wrote: > On Wed, 2007-05-09 at 13:38 -0700, Babak Salamat wrote: >> I am convinced to use llvm-gcc. As I mentioned in my previous email, >> I

Hi, I''m having trouble with attachment_fu on windows not generating any thumbnails on the fly. I started out trying to incorporate this into my app without success then tried implementing Mike Clarke''s tutorial (http://www.clarkware.com/cgi/blosxom/2007/02/24) and got the same problem. I have resolved some gotchas I found in the "attachment_fu on Windows" thread

On 7/25/05, Reid Spencer <reid at x10sys.com> wrote: > On Mon, 2005-07-25 at 21:48 -0700, Michael McCracken wrote: > > On 7/25/05, Reid Spencer <reid at x10sys.com> wrote: > > > Why not just create your pass as a shared object and: > > > > > > opt -load mypass.so -mypass | llc > > > > My pass is an implementation of an analysis group that

On Mon, 2005-07-25 at 21:48 -0700, Michael McCracken wrote: > On 7/25/05, Reid Spencer <reid at x10sys.com> wrote: > > Why not just create your pass as a shared object and: > > > > opt -load mypass.so -mypass | llc > > My pass is an implementation of an analysis group that I wanted to > make available to machine passes as well as optimization passes. So I >

On Wed, 2007-05-09 at 13:38 -0700, Babak Salamat wrote: > I am convinced to use llvm-gcc. As I mentioned in my previous email, > I have changed native code generation in llc to generate code with a > different stack organization. In order to have working binaries, the > libraries must be compiled with the new tool and have the same stack > organization. Now that I cannot use

Babak, I strongly suggest you drop trying to use llvmc. Instead, probably just compiling your library with llvm-gcc should be sufficient. The llvm-gcc tool has much of llc's functionality built in to it so you're going to get the same output. If that doesn't work for you, then please describe what you're trying to do in more detail and we'll tell you how it can be done.

I''m using file_column for upload images. now,I want to use the plugin attachment_fu. I have seen that for use it, i must create the attributes like: class CreateMugshots < ActiveRecord::Migration def self.up create_table :mugshots do |t| t.column :parent_id, :integer t.column :content_type, :string t.column :filename, :string t.column :thumbnail,

Reid, Thank you for your quick reply. Yes, I have built and installed llvm-gcc and "llvm-gcc --print-prog- name=cc1" return the correct path for cc1, so I assume its path is set correctly in the config files, but I haven't installed config files separately. Do I need to do that? Is there any documentation about it? Thank you again, Babak On May 8, 2007, at 7:33 PM, Reid

I am convinced to use llvm-gcc. As I mentioned in my previous email, I have changed native code generation in llc to generate code with a different stack organization. In order to have working binaries, the libraries must be compiled with the new tool and have the same stack organization. Now that I cannot use llc, it seems that I have to modify llvm-gcc to have it generate code with the

On Mar 17, 2006, at 7:54 AM, Eric Kidd wrote: > Unfortunately, this generates really weird code on the LLVM 1.6 > PowerPC backend: > > LBB_matches_1: ; regex6 > lbz r4, 0(r3) > LBB_matches_2: ; NodeBlock > rlwinm r5, r4, 0, 24, 31 > cmplwi cr0, r5, 98 > blt cr0, LBB_matches_4 ; LeafBlock > LBB_matches_3: ; LeafBlock1 >

On Tue, 8 May 2007, Babak Salamat wrote: > Yes, I have built and installed llvm-gcc and "llvm-gcc --print-prog- > name=cc1" return the correct path for cc1, so I assume its path is > set correctly in the config files, but I haven't installed config > files separately. Do I need to do that? Is there any documentation > about it? I'd strongly suggest just building

On 7/25/05, Reid Spencer <reid at x10sys.com> wrote: > I think that the answer is that llc is intended to be the final compiler > of executable output. Running "general" passes in llc was never part of > the design. It just runs machine passes, assuming that its bytecode > input is already optimized. OK, that makes sense. > What you're looking for is a program

On Mar 16, 2006, at 8:47 PM, Chris Lattner wrote: > On Thu, 16 Mar 2006, Eric Kidd wrote: >> The duplicate loads appear at the top of the %regex6 and %regex2 >> blocks below. I've tried various alias analysis implementations >> either alone or in combination. > > LICM doesn't remove common subexpressions, also -load-vn doesn't > affect LICM. Try

Hi Wolfgang, On Thu, 2006-11-23 at 19:47 +0100, Wolfgang Draxinger wrote: > A few days ago Craig Black made the suggestion in the D newsgroup, > that someone creates a D <http://www.digitalmars.com/d/index.html> > frontend for LLVM. Never having heard of LLVM in the past, I > immediately got captured by its design when I've read the > documentation. I was always

Babak, As its manual page (http://llvm.org/docs/CommandGuide/html/llvmc.html) states, llvmc is an experimental tool: llvmc is considered an experimental LLVM tool because it has these deficiencies: Poor configuration support The support for configuring new languages, etc. is weak. There are many command line configurations that cannot be achieved with the current

Thank you Chris. Actually, I have changed the stack organization in the "llc" source codes for x86 target. Thus, I need libraries compiled with the new stack organization. If I use llvm-gcc (and apparently also llvmc), llc will not be invoked. I was hoping that llvmc would call llvm-gcc to compile to bc file and then call llc to compile to native assembly, but apparently this

On Sun, 2006-08-13 at 21:18 +0200, Bram Adams wrote: > Hi, > > Apparently there are two bugs in tools/llvmc/c: This tool is, as yet, unfinished. > > /.../llvm/tools/llvmc/c:12: Error: Invalid top level configuration item > /.../llvm/tools/llvmc/c:28: Error: Expecting a program name > /.../llvm/tools/llvmc/c had 2 errors. Terminating. > > The first error relates to

Hi all, I have problem with specifying complex patterns in PPC Isel backend. I would like to fetch few instructions into one like that: def MatchPAT1 : Pat<(or (or (shl GPRC:$rA, (i32 imm:$imm24)), (and (shl GPRC:$rA, (i32 imm:$imm8)), 0xFF0000) ), (or (srl GPRC:$rA, (i32 imm:$imm24)), (and (shl GPRC:$rA, (i32 imm:$imm8)),0xFF00) )), (myinstr GPRC:$rA)>; That pattern