similar to: get llvm IR after a clang optimization pass.

Hi. I'm just starting to dig into the many existing llvm passes, and so far I didn't find what I'm looking for. I generate llvm IR code in debug. I'd just like to go through this code and remove as many temporaries as possible. Those variables look generated for debug purposes. They often look like synonyms of variables declared in the input source and don't seem to have a

> On Mar 1, 2015, at 7:53 AM, Björn Steinbrink <bsteinbr at gmail.com> wrote: > > On 2015.02.28 18:17:27 -0800, Philip Reames wrote: >>> On Feb 28, 2015, at 3:01 PM, Björn Steinbrink <bsteinbr at gmail.com> wrote: >>> 2015-02-28 23:50 GMT+01:00 Philip Reames <listmail at philipreames.com>: >>>>>> On Feb 28, 2015, at 2:30 PM, Björn

> On Feb 28, 2015, at 3:01 PM, Björn Steinbrink <bsteinbr at gmail.com> wrote: > > [This time without dropping the list, sorry] > > 2015-02-28 23:50 GMT+01:00 Philip Reames <listmail at philipreames.com>: > >>>> On Feb 28, 2015, at 2:30 PM, Björn Steinbrink <bsteinbr at gmail.com> wrote: >>>> >>>>> On 2015.02.28

[This time without dropping the list, sorry] 2015-02-28 23:50 GMT+01:00 Philip Reames <listmail at philipreames.com>: >> On Feb 28, 2015, at 2:30 PM, Björn Steinbrink <bsteinbr at gmail.com> wrote: >> >>> On 2015.02.28 14:23:02 -0800, Philip Reames wrote: >>>> On 02/28/2015 10:04 AM, Björn Steinbrink wrote: >>>> Hi, >>>>

Hi, in r176827 the optimization that turns invokes with empty landing pads into plain calls was disabled for invocations of function with the "uwtable" attribute. But given this code: struct S { ~S() {}; }; void blackbox(); __attribute__((__noinline__)) void inner() { blackbox(); } int foo() { S s; inner(); return 0; } int bar() {

> On Feb 28, 2015, at 2:30 PM, Björn Steinbrink <bsteinbr at gmail.com> wrote: > >> On 2015.02.28 14:23:02 -0800, Philip Reames wrote: >>> On 02/28/2015 10:04 AM, Björn Steinbrink wrote: >>> Hi, >>> >>>> On 2015.02.28 10:53:35 -0600, Hal Finkel wrote: >>>> ----- Original Message ----- >>>>> From: "Philip

2017-01-31 16:59 GMT+01:00 Sanjay Patel <spatel at rotateright.com>: > > > On Tue, Jan 31, 2017 at 3:09 AM, Björn Steinbrink <bsteinbr at gmail.com> > wrote: > >> Hi Sanjay, >> >> 2017-01-30 22:22 GMT+01:00 Sanjay Patel <spatel at rotateright.com>: >> >>> My minimal patch idea is to ease the restriction in ShouldChangeType

Hi Sanjay, 2017-01-30 22:22 GMT+01:00 Sanjay Patel <spatel at rotateright.com>: > My minimal patch idea is to ease the restriction in ShouldChangeType > because i1 is special. I tried the patch below, and it works on the > example...and nothing in 'make check' failed. :) > Yeah, that would work for me as well, I just wasn't sure about the implications that has.

On Tue, Jan 31, 2017 at 3:09 AM, Björn Steinbrink <bsteinbr at gmail.com> wrote: > Hi Sanjay, > > 2017-01-30 22:22 GMT+01:00 Sanjay Patel <spatel at rotateright.com>: > >> My minimal patch idea is to ease the restriction in ShouldChangeType >> because i1 is special. I tried the patch below, and it works on the >> example...and nothing in 'make

I'm trying to vectorize a simple C code. My problem is that I don't quite understand the relationship between clang --target option and the cores mentioned in X86.td as well as other X86 related options (such as -mtune). Below are the command and the code that I'm trying to vectorize. The code compiles but I don't see any vectors. What am I doing wrong? Any help is appreciated.

On 02/28/2015 10:04 AM, Björn Steinbrink wrote: > Hi, > > On 2015.02.28 10:53:35 -0600, Hal Finkel wrote: >> ----- Original Message ----- >>> From: "Philip Reames" <listmail at philipreames.com> >>>> 6. Use the lifetime.start/lifetime.end and >>>> invariant.start/invariant.end intrinsics where possible >>> Do you find these

On 2015.02.28 14:23:02 -0800, Philip Reames wrote: > On 02/28/2015 10:04 AM, Björn Steinbrink wrote: > >Hi, > > > >On 2015.02.28 10:53:35 -0600, Hal Finkel wrote: > >>----- Original Message ----- > >>>From: "Philip Reames" <listmail at philipreames.com> > >>>>6. Use the lifetime.start/lifetime.end and >

Hi Sanjay, unfortunately that patch does not help in my case. Here's the IR that fails to get fully optimized: target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" target triple = "x86_64-unknown-linux-gnu" define fastcc zeroext i1 @testfunc(i8** noalias nocapture readonly dereferenceable(8)) unnamed_addr { entry-block: %1 = load i8*, i8**

Hi, 2015-10-05 11:49 GMT+02:00 Rinaldini Julien via llvm-dev <llvm-dev at lists.llvm.org>: > Sorry, the error is (the previous one was from Apple’s lli): > > Documents/strong.codes/code/build/obfuscator-llvm/bin/opt: test.ll:57:203: error: expected comma after getelementptr's type > @_METACLASS_DATA__TtC4test13TipCalculator = private constant { i32, i32, i32, i32, i8*, i8*,

hi all, I have a strange problem using the libsmbclient api.. retrieving or stating files named with percents in is for some of them impossible. Example: a file located at "smb://test/test/%7C2.txt" cannot be retrieved with my code, smbc_open fails with the code NT_STATUS_OBJECT_NAME_INVALID. I am not sure but, url encoding/decoding that would escape strings with "percent"

All: My company has an existing ESI IVX E-class system with 45 phones. I can add one more card, to expand it another 6 phones, but it's $8000, and then the system will have to be replaced. I have the Asterisk server up and running, with 2 sip lines from the local phone service. (Thanks to you guys, it is working great!). I'm pretty sure this is the way the company will move, and

Dear all, I'm new R's user and I'm looking for package dealling with Path analysis. Does it exist ? Where ? Best, Regis Martin PhD Student Laboratory of Altitutdinal Population Biology UMR CNRS 5553 Universté de Savoie Bât. Belledonnes 00 33 (0)4 79 75 86 44 regis.martin at univ-savoie.fr

Hello, I am developing an agent-based model to simulate the spread of infectious diseases in heterogeneous landscapes composed of habitat polygons (or clumps of connected cells). To simplify the model, I consider a habitat grid (or raster) containing the polygon ID of each cell. In addition, I have epidemiological parameters associated with each polygon ID. At each time step, the parameter values

Dear, I have created my first package "G2Sd : Grain Size Statistiques and Description". I submitted it to the CRAN after I have checked the tar.gz file. All was ok, but since it is on the CRAN I can't install it : In getDependencies(pkgs, dependencies, available, lib) : package ?G2Sd? is not available (for R version 2.13.2) I've got the same message with R 2.14.1. In

Hello, I would like to build a Lorenz curve and calculate a Gini coefficient in order to find how much parasites does the top 20% most infected hosts support. Here is my data set: Number of parasites per host: parasites = c(0,1,2,3,4,5,6,7,8,9,10) Number of hosts associated with each number of parasites given above: hosts = c(18,20,28,19,16,10,3,1,0,0,0) To represent the Lorenz curve: I