similar to: [LLVMdev] DAGTypeLegalizer::RemapValue failure

Hi, Is it possible to give an instruction metadata that accepts function argument as operand? The 2 functions are in the same module so the metadata operand can be resolved. Here is how I imagine it should look like: define i32 @f(i32 %v) { %v0 = call i32 @f1 (i32 %v, metadata !0) ; this ok ret i32 %v0 } define i32 @f1 (i32 %v, metadata %md) { ; and this is ok

On Tue, Feb 12, 2013 at 4:33 AM, Shemer, Anat <anat.shemer at intel.com> wrote: > Hi, > > Is it possible to give an instruction metadata that accepts function > argument as operand? The 2 functions are in the same module so the metadata > operand can be resolved. Here is how I imagine it should look like: > > define i32 @f(i32 %v) { > %v0 = call i32 @f1 (i32 %v,

Hi Andrew, The issue below refers to LSR, so I'll appreciate your feedback. It also refers to instruction combining and might impact backends other than X86, so if you know of others that might be interested you are more than welcome to add them. Thanks, Anat _____________________________________________ From: Shemer, Anat Sent: Tuesday, February 18, 2014 15:07 To: 'llvmdev at

Hi! I am trying to implement va_arg() on ppc32. Everything went smooth, except implementing va_arg() of 64bit int. Since i64 is not a legal type on ppc32 DAGTypeLegalizer::ExpandRes_VAARG() splits the va_arg(i64) into two i32 va_args. The problem with ppc32 va_arg is that it needs special "alignment" of its gpr pointer when the argument is i64. Ie. I need to know if I am lowering

First off, I would like to express my appreciation for the tinc software, it has been such a great vpn solution for what i need, its amazing. I am setting up another node on the vpn. "KVM" is my public facing node, "MacbookAir" is my workstation, "NewNode" is my node i have recently configured and the one with the issue presumably. NewNode and MacbookAir are on the

Hi All , Was trying to build the LLVM src from http://llvm.org/svn/llvm-project/llvm/branches/release_30 ,But unable to build the same and clang poped up with below error . llvm[1]: Compiling IntervalMap.cpp for Debug build In file included from /root/projects/safecode/llvm/lib/Support/IntervalMap.cpp:14: /root/projects/safecode/llvm/include/llvm/ADT/IntervalMap.h:1980:32: error: use

Hello, I''m configuring my linux server with puppet open and is ok. My question is the next; I''ve a declared in mi nodes.pp the next: [.............] node ''basenode'' { include ''baseos'' include ''motd'' import ''useradd.pp'' } #All nodes for my domain node /.*\.example\.com/ inherits

On Mon, May 14, 2012 at 4:39 PM, John Criswell <criswell at illinois.edu>wrote: > On 5/14/12 4:32 AM, Umesh Kalappa wrote: > > Hi All , > > Was trying to build the LLVM src from > http://llvm.org/svn/llvm-project/llvm/branches/release_30 ,But unable to > build the same and clang poped up with below error . > > > First, it sounds like you're building LLVM

On 5/14/12 4:32 AM, Umesh Kalappa wrote: > Hi All , > > Was trying to build the LLVM src from > http://llvm.org/svn/llvm-project/llvm/branches/release_30 ,But unable > to build the same and clang poped up with below error . First, it sounds like you're building LLVM 3.0, Poolalloc, and SAFECode with an unmodified version of clang. Is this correct? If so, which version of

Thank you all for the responses, John, My Bad here you go clang version 3.2 (trunk) Target: i386-pc-linux-gnu Thread model: posix [root at localhost opensrc]# cat /etc/centos-release CentOS release 6.2 (Final) Matthieu, Thanks for the fix and let me try again with latest trunk. ~Umesh On Mon, May 14, 2012 at 10:34 PM, Matthieu Monrocq <

The intrinsic ID is an int, not a float. —escha > On Jun 24, 2016, at 7:49 AM, Ryan Taylor via llvm-dev <llvm-dev at lists.llvm.org> wrote: > > given the following C code: > > float b=16, a=0; > int main() { > float a = sqrt(b); > return0; > } > > I'm trying to lower FSQRT down, but getting a casting issue, my code is: > > SDValue

hi all i see a very strange behavior in safari when using prototype.js and the pear HTML_TreeMenu to reproduce get prototype.js (http://www.prototypejs.org/assets/ 2008/1/25/prototype-1.6.0.2.js) and treemenu.js (http://cvs.php.net/ viewvc.cgi/pear/HTML_TreeMenu/TreeMenu.js?revision=1.22). and test the following html with safari on mac or windows (http:// www.apple.com/safari/download/)

I've tried all the types (both for result and Intrinsic ID), can't seem to find what cast is causing the issue here. On Fri, Jun 24, 2016 at 11:47 AM, Ryan Taylor <ryta1203 at gmail.com> wrote: > That's what I thought but I got the same error with: > > DAG.getNode(ISD::INTRINSIC_WO_CHAIN, DL, VT, > DAG.getTargetConstant(Intrinsic::my_intrinsic, DL, MVT::i16), LHS);

I try to create a big treelike list structure using the RDefines/RInternal macros. The tree carries information at each node (attribute list) and at each leaf (vector). My understanding is that for each node I add to the binary tree I have to call PROTECT(newnode = NEW_LIST(2)); and cannot UNPROTECT before I return the whole tree. Same story for node attributes and leaf vectors. However, this

Hello, Still trying to write a custom scheduler, I stumbled accross a highly suspicious code in all schedulers. In both ScheduleDAGFast.cpp and ScheduleDAGRRList.cpp, one can find this piece of code: SUnit *CopyFromSU = CreateNewSUnit(NULL); and then in the same files: SUnit *CreateNewSUnit(SDNode *N) { [...] SUnit *NewNode = NewSUnit(N); And finally in ScheduleDAGSDNodes.cpp: SUnit

Hi all, I've run into an assert in LegalizeTypes that is puzzling. It is in NodeUpdateListener::NodeUpdated: void NodeUpdated(SDNode *N) override { // Node updates can mean pretty much anything. It is possible that an // operand was set to something already processed (f.e.) in which case // this node could become ready. Recompute its flags.

Hi All, I have a question about splitting 'EXTRACT_VECTOR_ELT' with 'v2i1'. I have a llvm IR code snippet as following: llvm IR code snippet: for.body: ; preds = %entry, %for.cond %i.022 = phi i32 [ 0, %entry ], [ %inc, %for.cond ] %0 = icmp ne <2 x i32> %vecinit1, <i32 0, i32 -23> %1 = extractelement <2 x i1>

> extends the elements to 8bit and stores them on stack. Store is responsible for zero-extend. This is the policy... - Elena -----Original Message----- From: jingu at codeplay.com [mailto:jingu at codeplay.com] Sent: Friday, September 15, 2017 17:45 To: llvm-dev at lists.llvm.org; Demikhovsky, Elena <elena.demikhovsky at intel.com>; daniel_l_sanders at apple.com Subject: Re: Question

> so I think we need to use non-extending load for element size less than 8bit on "DAGTypeLegalizer::SplitVecOp_EXTRACT_VECTOR_ELT" like this roughly. > if (N->getOperand(0).getValueType().getVectorElementType().getSizeInBits() < 8) { > return DAG.getLoad(N->getValueType(0), dl, Store, StackPtr, MachinePointerInfo()); > } else { > return

Matt, The added intrinsic in DAG looks like: 0xbedb698: i32 = llvm.MyIntrinsic 0xbedb200, 0xbedac18 [ORD=4] The builtin in DAG looks like: 0xbedb2a8: i32,ch = llvm 0xbedb158:1, 0xbedb200, 0xbedb158 [ORD=7] [ID=16] The only difference I'm seeing is the extra operand, which is a 'ch' from a load. On Tue, Feb 2, 2016 at 3:55 PM, Matt Arsenault <arsenm2 at gmail.com>