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...ext, I disasseble the executable file and have not found any SSE instructions. I know that LLVM support SSE. So my questions: 1. It is occur only in my computer? 2. If it is not only my bug, then there are not SSE optimizations in LLVM? 3. Have anyone, already worked on this problem? -- Serg Anohovsky. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20110522/149188fe/attachment.html>

---------- Forwarded message ---------- From: Serg Anohovsky <serg.anohovsky at gmail.com> Date: 2011/5/22 Subject: Re: [LLVMdev] No SSE instructions To: Chris Lattner <clattner at apple.com> 2011/5/22 Chris Lattner <clattner at apple.com> > > On May 22, 2011, at 10:47 AM, Justin Holewinski wrote: > > On Sun, May 22, 2011 a...

On Sun, May 22, 2011 at 1:07 PM, Serg Anohovsky <serg.anohovsky at gmail.com>wrote: > Hello. > I have compiled the simple program: > > #include <stdio.h> > #include <stdlib.h> > > int v1[10000]; > > int main() > { > int i; > > for (i = 0; i < 10000; i++) { >...

Hi guys, In next three years I'm going to get the scientific degree in System programming. That's why I'm looking for the interesting and actual theme not like a new bicycle with square rings. My degree work in university was connected with value range propagation (VRP) functionality in clang static analyzer based on AST. I founded it rather interesting and want to follow this

2011/5/22 Chris Lattner <clattner at apple.com> > > LLVM does not have an autovectorizer. > > -Chris > Could you tell me please are you going to implement autovecorizer in LLVM in nearby future? -- Serg Anohovsky -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20110522/596014d7/attachment.html>

..., and superoptimizer theme seems to be quite interesting for me. So im going to write the LLVM superoptimizer (http://theory.stanford.edu/~aiken/publications/papers/asplos06.pdf) :) Is this theme still actual? Could you please advise me some usefull articles? -- Best regards, Sergey 2012/5/26 Serg Anohovsky <serg.anohovsky at gmail.com>: > Hi guys, > > In next three years I'm going to get the scientific degree in System > programming. > That's why I'm looking for the interesting and actual theme not like a new > bicycle with square rings. > My degree work in univ...

On Sun, May 22, 2011 at 2:10 PM, Serg Anohovsky <serg.anohovsky at gmail.com> wrote: > This is should be optimized, but LLVM have not optimized this program. The > questions > were not about this specific example. I wont to understand, what vector > optimizations LLVM have? > How well implemented this theme in LLVM? When as...

---------- Forwarded message ---------- From: Serg Anohovsky <serg.anohovsky at gmail.com> Date: 2011/5/23 Subject: Re: [LLVMdev] No SSE instructions To: Chris Lattner <clattner at apple.com> Thank you all, for your explanation. This is a real interesting theme for me. -- Serg Anohovsky -------------- next part -------------- An HTML attachmen...

On May 22, 2011, at 12:31 PM, Serg Anohovsky wrote: > > > 2011/5/22 Chris Lattner <clattner at apple.com> > > LLVM does not have an autovectorizer. > > -Chris > > Could you tell me please are you going to implement autovecorizer in LLVM in nearby future? I'm confident it will happen but have no idea...