similar to: [LLVMdev] inserting .word inline

That doesn't actually give you a guarantee that they won't be split up. Phases other than the scheduler may insert instructions in the middle of block (constant island pass, for example). Pseudo-instructions are the canonical answer to that problem. --Owen On Sep 17, 2013, at 11:09 PM, Micah Villmow <micah.villmow at smachines.com> wrote: > I used the A9 schedule as an

I used the A9 schedule as an example: http://llvm.org/svn/llvm-project/llvm/trunk/lib/Target/ARM/ARMScheduleA9.td The documentation could use more clarity, but this is how I was able to do it to always get two specific instructions to be scheduled together. ________________________________________ From: reed kotler [rkotler at mips.com] Sent: Tuesday, September 17, 2013 8:54 PM To: Micah Villmow

Hello, I am working on a project where I need to insert some logic before each machine basic block. In particular, it involves setting some global variables and calling a function. I'm able to add the instructions and verify they get added, but when the compiled program runs, it stops with a segfault. For brevity, I'm not sharing the whole code here but basically I have a X86

Dear List, This is Elaine, a postgraduate studying in bird distributions in East Asia. I want to calculate Simpson dissimilarity index, based on a presence/absence matrix of bird species in islands in East Asia. (matrix row: 36 islands/matrix column: species ID) (R package vegan to make NMDS and R package betapart) In most papers using vegan for NMDS and betapart for dissimilarity

Hi all, I am really stumped on a problem for long. I could not figure out why. That is why i am here. OK, here is the problem: I tried to insert a MachineBasicBlock into a function. Here is the code snippet: // insert a machine basic block with the error_label into MF and before I // Pred is the predecessor of the block to be inserted // the new basic block is inserted right before I void

I want to be able to do two things with LLVM (both just before code emission): 1. Insert a MachineBasicBlock just before a MachineBasicBlock. There is a function called AddPredecessor(). However, the comment says that it does not update the actual CFG. I want to redirect all CFG edges that are incoming to this MachineBasicBlock to the new one I create, and add just one outgoing edge (no branch)

Here is a test case: extern double floor(double); extern double floor_(double); double x = 1.5; double y, y_; void foo() { double y = floor(x); double y_ = floor_(x); } If I compile this for Mips16, it calls the proper helper function for floor_ but not for floor, because the signature for floor in callee info is wrong. Args[0] = void RetTy = void

Does it make a difference if you give the "-target" option to clang? $ clang -target mips-linux-gnu ch8_3.cpp -o ch8_3.bc -emit-llvm -c The .s file generated this way looks quite different from the one in your email. On Tue, Feb 19, 2013 at 5:06 PM, Jonathan <gamma_chen at yahoo.com.tw> wrote: > I didn't have Mips board. I compile as the commands and check the asm >

I didn't have Mips board. I compile as the commands and check the asm output as below. 1. Question: The distance of caller arg[4] and arg[5] is 4 bytes. But the the callee get every arg[] by 8 bytes offset (arg_ptr1+8 or arg_ptr2+8). I assume the #BB#4 and #BB#5 are the arg_ptr which is the pointer to access the stack arguments. 2. Question: Stack memory 28($sp) has no initial value. If

My destination is :/Example(folder) / ITD(folder) / LW(folder) ,user(lw) of group(ITD) can enter and do everything(rwx) in LW(folder),the following is ACL settings On Freebsd: ----------------------- /Example(folder) : # owner: root # group: wheel user::rwx group::r-x other::r-x --------------------- /Example(folder) / ITD(folder): # owner: root # group: wheel user::rwx group::r-x group:ITD:r-x

I'm wondering if anyone can help me? I'm trying to run Secret of Monkey Island special edition in Steam on wine with Ubuntu Maverick Meerkat. I can install steam and use it to install the game (after it installs directx), apparently with no problems, but when I try to run the game, a window opens saying "Preparing to launch The Secret of Monkey Island: Special Edition". This

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) );

Here's a simple example: x <- 1:5 plot(x,x^2) lines(x,x^2) points(x,x,cex=2) lines(x,x,lw=3) legend("topleft",legend=c("y=x^2","y=x"),pch=1,pt.cex=1:2,lw=c(1,3)) The thickness of the circles in the legend changes with lw. If you change the lw argument in legend to lw=c(1,1) then the thickness of the circles goes back to normal. How can I make the above

Hi Bill, I am using the following version of BuildMI : MachineInstrBuilder BuildMI(MachineFunction &MF, const TargetInstrDesc &TID, unsigned DestReg) I do the following : void createInstrs(std::vector<MachineInstr *>& ilist) { Machine Instr *mi; mi = BuildMI(MF, someTID, somereg);

Hi there, I am new to the package glmmadmb, but need it to perform a zero-inflated gzlmm with a binomial error structure. I can't seem to get it to work without getting some strange error messages. I am trying to find out what is affecting the number of seabird calls on an array of recorders placed at 4 sites on 6 islands. I have nightly variables (weather and moonlight), site variables

On Wed, 16 Mar 2005, Morten Ofstad wrote: > Hello, > > I didn't get any reply to my previous mail about adding floating point > intrinsics to the X86 pattern instruction selector... And I could really need > some help. Sorry about that, it slipped through the cracks. :( > Anyway, I think my confusion was caused partly by an already > existing bug in the instruction

Hi Jeroen, Sorry, I missed that. I tried the patch, and this program: #include <stdint.h> #define __remote __attribute__((address_space(1))) __remote int* A; __remote int* B; void vec_add(__remote int* __restrict a, __remote int* __restrict b, int n) { #pragma unroll 4 for(int i=0; i<n; ++i) { a[i] += b[i]; } } int main(int argc, char** argv) {

Hello, I didn't get any reply to my previous mail about adding floating point intrinsics to the X86 pattern instruction selector... And I could really need some help. Anyway, I think my confusion was caused partly by an already existing bug in the instruction selection for floating point compares. The case which emits code for the special case of comparing against constant 0.0 does not

Hi, I am trying to understand S3 classes. I have read several tutorials about the topics but I am still a bit confused. I guess it is because it is so different from Java OOP. I have pasted my attempt at creating a bank-account class below and my problems are: 1. What should be added some plot.default() calls the account$plot() method ? 2. What should the account$plot() be implemented to

Hi, I have a task to complete and I'm getting stuck. I can't find anything comparable in the documentation. The shortest explanation I can give is as follows: I need to use double-precision floating point values for floating-point multiplies. I'll not go into why: That would take the discussion away from the essential problem. E.g. Replace: fmuls %f20,%f21,%f8 with the