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I have added new instructions to my target, unfortunately they are not being properly type legalized. The instructions I've added are a vector add, vector load and a vector store. Can anyone lend a hand on how to legalize them so that my target would be able to recognize them. Below is the output of llc with a -debug-only=isel. As you could see the output type for load, store, and add changes

Hi Mark, >> Sounds like your load / store address selection routine isn't working >> like what you expected. >> > > Thanks for the reply. Unfortunately, this doesn't seem to be the problem. do you handle truncating stores and extending loads? Ciao, Duncan.

>> I'm trying something cunning/crazy with the stack - implementing it in a type of memory that can only be addressed via immediates. >> >> I've got this mostly working. However, I came across a problem which I've been unable to work around: lowering the IR (even without any optimisations enabled) often requires the pattern: >> >> i32 = FrameIndex

Evan Cheng wrote: > On Jul 1, 2008, at 3:42 PM, Richard Osborne wrote: > > >> Evan Cheng wrote: >> >>> On Jun 25, 2008, at 5:13 AM, Richard Osborne wrote: >>> >>> >>> >>>> Evan Cheng wrote: >>>> >>>> >>>>> On Jun 23, 2008, at 5:35 AM, Richard Osborne wrote:

Hello everybody. I got some strange problem when running wine with ALSA as sound driver. For example: when I run mdk2 (I compiled wine myself version 0.9.22 - newest for now) sound is very noisy and crack'y and I get tons of this errors: err:dsound:DSOUND_MixInBuffer length not a multiple of block size, len = 3122, block size = 4 err:dsound:DSOUND_MixInBuffer length not a multiple of block

On Jul 1, 2008, at 3:42 PM, Richard Osborne wrote: > Evan Cheng wrote: >> On Jun 25, 2008, at 5:13 AM, Richard Osborne wrote: >> >> >>> Evan Cheng wrote: >>> >>>> On Jun 23, 2008, at 5:35 AM, Richard Osborne wrote: >>>> >>>> >>>>> I'm trying to write a backend for a target with no hardware

Evan Cheng wrote: > On Jun 25, 2008, at 5:13 AM, Richard Osborne wrote: > > >> Evan Cheng wrote: >> >>> On Jun 23, 2008, at 5:35 AM, Richard Osborne wrote: >>> >>> >>>> I'm trying to write a backend for a target with no hardware floating >>>> point support. I've added a single i32 register class. I'm

hi Tim,guys, it was regarding splitting 16-bit ADDC to two 8-bit ADDC+ADDE. the 8-bit ADDE instruction is defined as: let Constraints="$dst=$op0",mayStore=1, hasSideEffects=0,neverHasSideEffects=1 in def ADDErm: myInstr <0x0, (outs Intregs:$dst) (ins Intregs:$op0,MEMi:$op1), "", [set IntRegs:$dest (adde IntRegs:$op0, (load ADDRi:$op1))] > very unlucky, this

Hi, I have built a select field that allows multiple options selected with collection_select and "multiple"=>"multiple". How do I go about receiving the values? If I use a variable name like collection[], it complains that I can''t use @collection[] as the instance variable. TIA victor

I am trying to allow the user to select more than one value from a selection list. Here is the code: <%= collection_select(:transition, :complete_tasks, @permissions, :id, :path, "", {:size => "10", :multiple => true} ) %> The multiple HTML option is supposed to allow multiple selections and, in fact, it does, although the HTML generated show the attribute as

Hi, I tried to run the SPEC benchmark suite SPECCPU 2006 with llvm and clang 2.8. When building the perlbench sources I get these errors (see below) for all the source files. I used a config file ( http://old.nabble.com/file/p30085184/llvm.cfg llvm.cfg ) where I specify clang as the compiler. I verified the same sources with llvm-gcc and it works fine. Also, I verified the sjeng benchmark from

guys, 1)i made a mistake in my post. the said TF node was created when Selected() was called in ADDC node. 2) the source code under test short a,b; void test() { a+=b; } 3)the DAG after ADDC was seleced: Select node: 0x4977a20: ch,glue = <<Unknown Machine Node #65419>> 0x4972bd0, 0x49731d0, 0x4976c20, 0x49730d0<Mem:LD1[@a](align=2)> Result node: 0x4977a20: ch,glue =

Hi all, When compiling some programs using the Mips backend i'm getting this assert message on lib/CodeGen/LiveInterval.cpp:227: "Range is not entirely in interval!" I don't know yet if it's something that is missing on the backend code or why the range to be removed it outside the interval, does anyone have any clue? A more detailed output is attached. The program i tried

Hi, Tinc experts I’m on-boarding for Tinc for just quite a few days, and trying to setup the connection between one client to multiple server, where multiple vpn tunnels from the client to different server. From the documentation, it indicate the tinc.conf can support multiple ConnecTo, also the tinc can support multiple netname, like /etc/tinc/net1, /etc/tinc/net2. My question is, for my above

I'm trying to figure out how to interpret DAG output that is shown below. If I were to draw it by hand, how would I do it? I tried to do it, but unfortunately I can't figure it out. I know there is a way to generate a graph, but I made some changes to my backend which hangs clang/llc. Would someone be kind enough to give a picture of what of a graph below? I'm sure once I see one I

I am trying to use bagging like this: > bag.model <- bagging(as.factor(nextDay) ~ ., data = spi[1:1250,]) > pred = predict(bag.model, spi[1251:13500,-9]) There were 25 warnings (use warnings() to see them) > t = table(pred, spi[1251:13500,9]) > t pred 0 1 0 42 40 1 12 22 > classAgreement(t) but I get the warning. The warnings run like this: >

hi: just a very simple quesion,how to do multiple multiplication in R x<-c(1,2,3,4,5,6) how to get 1*2*3*4*5*6? I checked the Arithmetic Operators in R,but did not found the operators for this function,anyway can do this except the loop? [[alternative HTML version deleted]]

Looks like spillAroundUses is spilling multiple duplicate copies to the stack, for example, with some regs we get 1 storeRegToStack call, for others we get multiple (2-6+) and then these instructions are never eliminated. Looking at spillAroundUses it looks like multiple duplicate COPYs are being generated, why? One for each use? The reg_bundle holds these multiple copies so that we are

If you have multiple ConnectTo statements in your tinc.conf, then tinc will attempt to establish connections with *all* of them. It is not a fallback, though it is a good idea for every node to have at least two direct connections for improved resiliency and fault tolerance. As to whether you should have just one tinc network or multiple networks, well, that depends on what you're trying to

Hi! I am totally new to ruby on rails and dynamic website creation (never done php or asp). I am reading "Agile Web Development with Rails" by D.Thomas, and I am wondering if I need to create multiple scaffold and controllers to be able to create a really basic CMS. Part of the website needed: -http://www.domain.com/ -http://www.domain.com/about/ -http://www.domain.com/articles/