similar to: [LLVMdev] broken dotty?

Hi, I started to work with llvm and liked the CFG dotty printer a lot. However there was none for the dominance trees. I implemented dotty printing for dominance trees and introduced these new flags: -dot-dom : Print dominance tree of function to 'dot' file -dot-dom-only : Print dominance tree of function to 'dot' file (with no function

On Wed, 2009-07-15 at 00:20 +0200, Tobias Grosser wrote: > Hi, > > I started to work with llvm and liked the CFG dotty printer a lot. > However there was none for the dominance trees. > > I implemented dotty printing for dominance trees And here is the patch. Tobi -------------- next part -------------- A non-text attachment was scrubbed... Name:

Hi, Here is a little patch to have cmake detect dotty, and if this was the case, update the HAVE_DOTTY and LLVM_PATH_DOTTY defines in include/llvm/Config/config.h. This should apply cleanly on TOT. Best regards, -- Arnaud de Grandmaison -------------- next part -------------- An HTML attachment was scrubbed... URL:

Tobias Grosser wrote: > On Wed, 2009-07-15 at 00:20 +0200, Tobias Grosser wrote: >> Hi, >> >> I started to work with llvm and liked the CFG dotty printer a lot. >> However there was none for the dominance trees. >> >> I implemented dotty printing for dominance trees Great! I'm a huge fan of graphviz integration in the compiler. > And here is the

On 07/13/2012 04:30 PM, Duncan Sands wrote: > Hi, > >> I found the -postdomfrontier pass in *llvm*.org/docs/Passes.html, but >> 'opt' does not accept it. I could not find the relevant codes in >> PostDominance.cpp in SVN trunk, but I found some relevant codes here >> http://opensource.apple.com/source/clang/clang-137/src/lib/Analysis/PostDominators.cpp.

Hi Ivan, The assertion was happening because I wasn't checking after the first attempt failed. The first packet was failing and so it was ended, and then the packetizer attempted to add it to the next packet without checking for available resources. However this highlights probably the real problem - my packetizer is unable to find resources for the first instruction, or any of my

Hi shadowkernel, > I searched the archives and found > http://llvm.1065342.n5.nabble.com/post-dominance-frontier-fix-td10221.html > http://llvm.1065342.n5.nabble.com/Is-there-a-control-dependence-graph-builder-td35919.html#a35921 > http://llvm.1065342.n5.nabble.com/post-dominance-frontier-td6783.html > > It seems none of them are relevant. Could you give me more hints about

Well, I tried the command line given by you and I get the following error clang++ nbody.kernel.cu -Xclang -fcuda-is-device -I/home/upitamba/llvm-3.2.src/tools/clang/test/SemaCUDA/ -Xclang -triple -Xclang nvptx64 -Xclang -target-cpu -Xclang sm_10 -S fatal error: error in backend: Cannot select: 0x334a870: v4f32 = NVPTXISD::MoveParam 0x334a770 [ORD=1] [ID=22] 0x334a770: v4f32 =

Please find the .ll attached below . Yes, I am using the cuda_runtime.h from the toolkit. nbody.kernel.ll <http://llvm.1065342.n5.nabble.com/file/n56048/nbody.kernel.ll> - Uday -- View this message in context: http://llvm.1065342.n5.nabble.com/UNREACHABLE-executed-error-while-trying-to-generate-PTX-tp56026p56048.html Sent from the LLVM - Dev mailing list archive at Nabble.com.

Hi everyone, Recently I tried to compile llvm-gcc-4.2-2.9 on a 64bit ubuntu12.04 machine. And I was using the settings below, export C_INCLUDE_PATH=/usr/include/x86_64-linux-gnu export LIBRARY_PATH=/usr/lib/x86_64-linux-gnu ../llvm-gcc-4.2-2.9.source/configure --enable-optimized --program-prefix=llvm- --enable-checking --enable-llvm=${HOME}/moonbox/llvm-obj/Debug+Asserts

Thank your reply. Pankaj. Actually, I have done it very similar to yours. But I think for my demand, it is better to implement in Front End. Maybe I will re-implement it later in clang. ---------- Forwarded message ---------- From: Pankaj Gode [via LLVM] <ml-node+s1065342n59345h22 at n5.nabble.com> Date: Mon, Jul 15, 2013 at 2:35 PM Subject: Re: Regarding scope information for variable

I am trying to generate PTX code for 'nbody' sample program's kernel (nbody_kernel.cu) using clang/LLVM version 3.2. The nbody CUDA program is available in Nvidia's SDK. I am referring to https://github.com/jholewinski/llvm-ptx-samples project. Following are my commands, clang++ -O4 -S -I/usr/local/cuda/include -emit-llvm -target nvptx64 nbody_kernel.cu -o nbody_kernel.ll

hello, I read that you do implement these operations in your backend some time ago. (http://llvm.1065342.n5.nabble.com/llvm-dev-Questions-about-load-store-incrementing-address-modes-td87577.html). The DAGCombiner::CombineToPostIndexedLoadStore(SDNode *N) function never works for me. Can you show me a code fragment in C which is translated into pre/post dec/inc load/store? Then I will be able to

i have this code typedef long long L; typedef integer I; void test2(auto L p0, auto L p1, auto L p2, auto L p4, ...) { va_list select; va_start (select, p4); report( va_arg(select,L) ); report( va_arg(select,I) ); report( va_arg(select,L) );

Hi, I read your post in LLVM forum. I want to use getAnalysisUsage(AnalysisUsage &AU) to get MachineLoopInfo. I have used this on my passes before but, this time I am trying to get this information in ScheduleDAGRRList scheduler class. There is no runonmachinefunction function. Do you know how I can implement this? Regards, Fateme I will appreciate it you can help me with this problem.

Hi sam, On 12/06/2012 17:30, sam wrote: > Hi Ivan, > > The assertion was happening because I wasn't checking after the first > attempt failed. The first packet was failing and so it was ended, and > then the packetizer attempted to add it to the next packet without > checking for available resources. However this highlights probably the > real problem - my packetizer

thanks for the reply ..I tried building it from outside ...but got a similar error .. # ls /llvm/src ==> src directory llvm-3.1.src # pwd /llvm/build ==> build directory #gmake libs-only ... ... gmake[2]: Leaving directory `/llvm/build/lib/DebugInfo' gmake[1]: Leaving directory `/llvm/build/lib' gmake[1]: Entering directory `/llvm/build/tools/llvm-config'

That particular error is fixed in trunk, but with your code I'm now hitting a new issue. I'll get the fix in soon. On Fri, Mar 22, 2013 at 1:08 AM, upit <uday_pitambare at yahoo.com> wrote: > Well, I tried the command line given by you and I get the following error > > clang++ nbody.kernel.cu -Xclang -fcuda-is-device >

Hi, I'm trying to get the DFAPacketizer to work for my target but with any instruction I get the 'Assertion `CachedTable.count(StateTrans) != 0' failed' error and it crashes out before packeting a single instruction. I have a *GenDFAPacketizer.inc file and my packetizer pass checks that the table is not empty before proceeding. I also have a schedule file with my functional

I am having trouble getting LLVM/Clang to compile from SVN/trunk on win32 using MinGW (4.7.1). The error is: sys/mman.h: No such file or directory ...and it happens during compilation of: [LLVM/Clang]\projects\compiler-rt\lib\enable_execute_stack.c I configured everything carefully as "CMAKE_BUILD_TYPE" "Release". I have in the PATH (in that order): - CMake - MinGW - Python