similar to: [LLVMdev] Is there 'Nop' instruction?

Yuri <yuri at rawbw.com> writes: > How can I copy the value from another BB? > PHI instruction with one argument would fit, but it requires that all > arguments are in immediately preceding BBs. Using a value is not restricted to the BB where you created it.

On 10/02/2012 13:01, Duncan Sands wrote: > > I think Chris is the right person to look at this, hopefully he will. Now 5 months passed. I updated the patch for this current revision. Can anybody review this and check in please? http://llvm.org/bugs/show_bug.cgi?id=13163 Yuri

On Apr 17, 2013, at 7:26 PM, Yuri <yuri at rawbw.com> wrote: > On 10/02/2012 13:01, Duncan Sands wrote: >> >> I think Chris is the right person to look at this, hopefully he will. > > Now 5 months passed. I updated the patch for this current revision. > Can anybody review this and check in please? > > http://llvm.org/bugs/show_bug.cgi?id=13163 >

On 07/05/2012 15:52, Yuri wrote: > I think my patch fell through the cracks: > http://llvm.org/bugs/show_bug.cgi?id=13163 > > Could anybody please check it in? > Could anybody please review and check this patch in? Yuri

I think my patch fell through the cracks: http://llvm.org/bugs/show_bug.cgi?id=13163 Could anybody please check it in? Thanks, Yuri

In r134967 it still worked, and in r137742 it now doesn't. I used such flags: --enable-assertions --enable-shared --enable-libffi --enable-debug-runtime --enable-debug-symbols --disable-optimized Before build would create directory tools/llvm-shlib under the build tree. Now it is missing. Yuri

Yuri, on which host? 2011/8/17 Yuri <yuri at rawbw.com>: > In r134967 it still worked, and in r137742 it now doesn't. > I used such flags: --enable-assertions --enable-shared --enable-libffi > --enable-debug-runtime --enable-debug-symbols --disable-optimized > > Before build would create directory tools/llvm-shlib under the build > tree. Now it is missing. In my

This function (understandably) takes quite a long time, because it has to go through each function in module and write its binary. But it probably can be parallelized if different threads would write binaries separately, and then merge them together. Is this implemented or planned? Yuri

I've built clang+llvm in an object directory successfully, and I'm sure others have. I'd guess the problem is the symlink, so I'd give it a shot without it. Reid On Thu, Jun 10, 2010 at 7:43 AM, Diego Iastrubni <diegoiast at gmail.com> wrote: > can you tell what commands exactly did you use? > > What I usually do is: > > svn co llvm... > mkdir

I have a module having the blockaddress instruction. When I link it into another module and delete the original, blockaddress disappears and is replaced by inttoptr (i32 1 to i8*). Please compile and run the attached program to see the demo of this problem. Right after linking modules, blockaddress still exists: @switch.bbs = internal global [3 x i8*] [i8* blockaddress(@my_func,

On 02/02/2014 01:48, David Chisnall wrote: > In most calling conventions, this is a callee-save register. After its last use, the register allocator may reuse that register. On x86 and ARM, the register that contains this is also (usually) the register used for But the rule "after the last use, the register allocator may reuse it" is also introduced by llvm, since register

----- Original Message ---- > From: Chris Lattner <clattner at apple.com> > To: Yuri <yuri at rawbw.com> > Cc: llvmdev at cs.uiuc.edu > Sent: Sun, February 20, 2011 3:26:35 AM > Subject: Re: [LLVMdev] Announcing: LLVM 2.9 Tentative Release Schedule > > > On Feb 19, 2011, at 8:05 PM, Yuri wrote: > > > On 02/19/2011 14:52, Yuri wrote: > >>

I just switched gcc from 4.6.2 to 4.7.1 and see the massive amount of warnings, see few examples below. They mostly didn't exist with gcc-4.6.2. rev.159224 Yuri /usr/home/yuri/llvm-2012-06/latest-unpatched/llvm-fix/include/llvm/ADT/PointerUnion.h:56:10: warning: enumeral mismatch in conditional expression:

can you tell what commands exactly did you use? What I usually do is: svn co llvm... mkdir llvm/tools/clang svn co llvm/tools/clang mkdir cmake-build cd cmake-build cmake ../ make Try something similar by running "../configure", it should work. On Thu, Jun 10, 2010 at 11:23 AM, Yuri <yuri at rawbw.com> wrote: > I did these steps: > * checked out llvm trunk, and clang

Have you found http://llvm.org/docs/DebuggingJITedCode.html? The JIT already has support for something like this for gdb's benefit. Perftools and valgrind just don't know how to find it yet. On Sat, Jun 19, 2010 at 2:03 PM, Yuri <yuri at rawbw.com> wrote: > This new option (--jit-emit-debug-function-range) will allow to output > function information for memory ranges that

I did these steps: * checked out llvm trunk, and clang trunk * created symbolic link llvm/tools/clang * created separate folder: llvm-objects * run configure and gmake in llvm-objects It builds ok until it hits clang, at which point I get an this error: gmake[2]: Entering directory `/tmp/llvm-svn/llvm-objects/tools/clang' Makefile:44: Makefile.config: No such file or directory Makefile:127:

On Feb 19, 2011, at 8:05 PM, Yuri wrote: > On 02/19/2011 14:52, Yuri wrote: >> Will MC path for JNI be included in 2.9? >> > > Sorry. I meant: Will MC path for JIT be included in 2.9? While it would be nice, it doesn't seem like anyone is working on it at the moment. -Chris

On Thu, Feb 20, 2014 at 1:58 PM, Yuri <yuri at rawbw.com> wrote: > On 02/18/2014 00:44, 杨勇勇 wrote: > >> I ported llvm backend and lldb recently. Both tools can basically work. >> lldb is able to debug programs in asm style and frame unwinding is OK. >> >> But "frame variable XX" does not work because lldb is not able to >> determine >> the

I am running this code in JIT on x86 (32 bit). It crashes when 'alloca %object' instruction is within the body of the cycle, and it finishes successfully when this instruction is in the beginning of main (outside the cycle). Crash occurs in the middle of the cycle after few hundreds of thousands iterations. What is wrong? Does alloca inside the cycle forces it to allocate it on stack

Looks like these two things duplicate each other. Yuri