similar to: [LLVMdev] Sparc regression in V119382 "pseudo instruction expansion"

I'm attempting to modify a parser generator to emit LLVM code instead of C. So far the experience has been trivial, but I am now running into an error regarding labels that I can't seem to solve. Situation 1: A label is used immediately after a void function call (l6 in this case): <snip> %tmp26 = load i32* @yybegin, align 4 %tmp27 = load i32* @yyend, align 4 call void

Hi all, I have tried to use llvm to translate some programs. Today I saw a weird thing: - My program has a global pointer @ptr1 = 0. And the constant integer '0' is stored in value memory at index 64. "@ptr = weak global i32 0; <i32*>" - Somewhere in my program, there is a store instruction: "store i32 %tmp31, i32* @ptr" it writes %tmp32 into memory, where

Hi, Seems pass scalar-evolution+indvars fail to get the loop trip count of the following case: int foo(int x, int y, int lam[256], int alp[256]) { int i; int z = y; for (i = 255; i >= 0; i--) { z += x; lam[i] = alp[i]; } return z; } The final optimized ll code is : define i32 @foo(i32 %x, i32 %y, i32* %lam, i32* %alp) nounwind { entry: br label %bb bb:

On Sep 29, 2010, at 8:35 AMPDT, Ralf Karrenberg wrote: > Hello everybody, > > I have stumbled upon a test case (the attached module is a slightly > reduced version) that shows extremely reduced performance on linux > compared to windows when executed using LLVM's JIT. > > We narrowed the problem down to the actual code being generated, the > source IR on both systems

Hello everybody, I have stumbled upon a test case (the attached module is a slightly reduced version) that shows extremely reduced performance on linux compared to windows when executed using LLVM's JIT. We narrowed the problem down to the actual code being generated, the source IR on both systems is the same. Try compiling the attached module: llc -O3 -filetype=asm -o BAD.s BAD.ll Under

Hi all, while writing a testcase thate needed to do a grep containg {, I found that the DejaGNU test framework didn't handle those very well. It's a bit of a fuss to escape accolades properly, but most of all the framework seemed to silently ignore errors in the escaping (and just not run the command then). See [1]. Fixing the framework resulted in 80 of the tests failing. I spent the

Hi, I am trying to translate a .ll (llvm disassembly) file into bitcode, but clang throws up the following error. ## error: use of undefined metadata '!0' %tmp28 = load i8** %v, align 4, !tbaa !0 ## I would appreciate any insights on this problem. Thanks in advance, Pranav Qualcomm Innovation Center, Inc is a member of Code Aurora Forum.

On Thu, Jan 15, 2015 at 1:26 PM, Nick Lewycky <nlewycky at google.com> wrote: > On 15 January 2015 at 13:10, Daniel Berlin <dberlin at dberlin.org> wrote: > >> Yes. >> I've attached an updated patch that does the following: >> >> 1. Fixes the partialalias of globals/arguments >> 2. Enables partialalias for cases where nothing has been unified to

Inline George > On Jan 26, 2015, at 1:05 PM, Daniel Berlin <dberlin at dberlin.org> wrote: > > George, given that, can you just build constexpr handling (it's not as easy as you think) as a separate funciton and have it use it in the right places? Will do. :) > FWIW, my current list of CFLAA issues is: > > 1. Unknown values (results from ptrtoint, incoming

George, given that, can you just build constexpr handling (it's not as easy as you think) as a separate funciton and have it use it in the right places? FWIW, my current list of CFLAA issues is: 1. Unknown values (results from ptrtoint, incoming pointers, etc) are not treated as unknown. These should be done through graph edge (so that they can be one way, otherwise, you will unify

Hi I am trying to upgrde ?out openldap ver 2.3 ?to the lastest version 2.4, howevre there is no rpm avaibale for 2.4 so i decide to create my own for centOS flavour 5.2 here is the ?part look of my spec file openldap.spec Summary: openldap Installer Name: openldap Version: 2.4 Release: 1 Vendor: net Solutions License: Commercial Group: ms6 BuildRoot: /usr/src/redhat/BUILD/openldap Provides:

I'm not exactly thrilled about the size of this diff -- I'll happily break it up into more manageable bits later today, because some of it is test fixes, another bit is a minor bug fix, etc. Important bit (WRT ConstantExpr): moved the loop body from buildGraphFrom into a new function. The body has a few tweaks to call constexprToEdges on all ConstantExprs that we encounter.

Yes. I've attached an updated patch that does the following: 1. Fixes the partialalias of globals/arguments 2. Enables partialalias for cases where nothing has been unified to a global/argument 3. Fixes that select was unifying the condition to the other pieces (the condition does not need to be processed :P). This was causing unnecessary aliasing. 4. Adds a regression test to

I just installed RedHat Linux 7.2 on my computer and also installed wine with it. When ever I try to start Wine it says: wine client error:0x806a728: version mismatch 49/44. Your wine binary was not upgrded correctly, or you have an older one somewhere in your PATH. Or maybe the wrong winserver is still runing?" How do i fix this?

Hi, I''m using mysql module version 0.6.1 and I wanted to upgrade. After reading a little I saw that migrating from v 1 to 2 must be studied, so I decided to upgrde to version 1. BUT, I''ve seen a couple of warnings on my first run and I''m updating my code, but I''ve found that my old sysntax for database_grant is not compatible with mysql_grant. So, if I had

Hi, PLease, please help. I am running Rh 6.2, Samba 2.2.4 as a PDC and I have been upgrding my clients to XP over the last week (company holidays! - except for me!). I can join to the Domain using Registry Edit (Sign or Seal) and I am not using roaming profiles to start with so I have blanked out the logon path and logon home in my smb.conf. My problem is relating to the user profiles. When

Hi all, I finally upgrded Samba to 2.0.6 last night. After doing so, I have observed some strange behaviour. First of all, although domain master, local master and preferred master are all set to true, the server running samba fails to become the local master browser on one subnet (succeeds on another subnet though). The messages from the log file are as follows: [2000/03/16 22:08:50, 0]

Since upgrding to Debian squeeze, the web mail system (Imp4/Horde3) suffers delays every time a new IMAP connection is needed. Tracing the authentication conversation, we find: 08:45:55.270609: 00000000 AUTHENTICATE GSSAPI 08:45:55.271277: + 08:45:55.271761: * 08:45:55.271782: 00000000 BAD Authentication aborted by client. 08:45:55.271815: 00000001 AUTHENTICATE PLAIN 08:46:00.271008: + and the

I am running openssh 3.4p1 and had everything working fine, but then we had to upgrde the openssl. So did the same steps now openssh is not seeing prngd. We configure openssh with : --with-prngd-socket=/var/spool/prngd/pool this is what we saw with openssl-0.9.6g when I configured it: OpenSSH has been configured with the following options: User binaries: /usr/local/bin

Oh, sorry, i didn't rebase it when i changed the fix, you would have had to apply the first on top of the second. Here is one against HEAD On Wed, Jan 14, 2015 at 12:32 PM, Ana Pazos <apazos at codeaurora.org> wrote: > Daniel, your patch does not apply cleanly. Are you on the tip? > > The code I see there is no line if (QueryResult == MayAlias|| QueryResult == PartialAlias)