similar to: Potential ambiguity in the grammar of LLVM IR assembly

Hello Tim, Thank you for getting back to me. The language grammar as defined by the LLVM Language Reference Manual [1] does not include the details of the LLVM IR parser reference implementation. The following extract from "lib/AsmParser/LLParser.cpp" illustrates that unnamed globals are allowed [2]. > /// ParseUnnamedGlobal: > /// OptionalVisibility (ALIAS | IFUNC) ...

On 25 May 2016 at 16:10, Robin Eklind via llvm-dev <llvm-dev at lists.llvm.org> wrote: > declare void @foo() unnamed_addr > global i32 42 Doesn't a global have to be named? The syntax in the IR reference doesn't make it optional: @<GlobalVarName> = [Linkage] [Visibility] [DLLStorageClass] [ThreadLocal] ... Cheers. Tim.

On 2016-05-26 02:42, Tim Northover via llvm-dev wrote: > On 25 May 2016 at 16:10, Robin Eklind via llvm-dev > <llvm-dev at lists.llvm.org> wrote: >> declare void @foo() unnamed_addr >> global i32 42 > > Doesn't a global have to be named? The syntax in the IR reference > doesn't make it optional: > > @<GlobalVarName> = [Linkage]

> On May 25, 2016, at 5:42 PM, Tim Northover via llvm-dev <llvm-dev at lists.llvm.org> wrote: > > On 25 May 2016 at 16:10, Robin Eklind via llvm-dev > <llvm-dev at lists.llvm.org> wrote: >> declare void @foo() unnamed_addr >> global i32 42 > > Doesn't a global have to be named? The syntax in the IR reference > doesn't make it optional: To be

Hello Mehdi, Thank you for bringing this to our awareness. I've been looking into the 3.8 release of LLVM. Would you happen to know if r269096 was part of this realese? lli running on my system is capable of handling unnamed global variables, so I'd imagine so. u at x1 ~> lli -version LLVM (http://llvm.org/): LLVM version 3.8.0 Optimized build. Built May 7 2016

On Tue, Apr 4, 2017 at 12:36 PM, Duncan P. N. Exon Smith < dexonsmith at apple.com> wrote: > > On 2017-Apr-04, at 12:12, Peter Collingbourne <peter at pcc.me.uk> wrote: > > On Mon, Apr 3, 2017 at 8:13 PM, Mehdi Amini <mehdi.amini at apple.com> wrote: > >> >> On Apr 3, 2017, at 7:08 PM, Peter Collingbourne <peter at pcc.me.uk> wrote: >>

Hello Sean, Thank you for your reply. I'll give your suggestion to item 6 and 7 a try tonight. I'll start a compilation and let it run throughout the night. My laptop (x61s) is 8 years old by know, so compiling LLVM takes a little time :) Regarding item 8. I don't know if anyone is using "": in the wild so fixing the implementation might make sense. If not the

On Mon, Feb 2, 2015 at 9:51 AM, Robin Eklind <carl.eklind at myport.ac.uk> wrote: > (forgot to cc the list) > > Answers, questions and assumptions are inlined in the response. > > If someone with knowledge of the LLVM IR type system could take a look at > my assumptions below I'd be very happy. > > On 01/30/2015 02:24 AM, Sean Silva wrote: > >> On Thu,

Respected Sir/Madam, As I was developing some part of compiler for a project. I require grammar (BNF or EBNF) for converting the C code in the IR as it is not been mentioned any where over your official website. Awaiting for your help. Regards, Vijay Daultani. M.Tech student IIT Delhi

On Wed, Jan 28, 2015 at 6:28 PM, Robin Eklind <carl.eklind at myport.ac.uk> wrote: > Hello Sean, > > Thank you for your reply. I'll give your suggestion to item 6 and 7 a try > tonight. I'll start a compilation and let it run throughout the night. My > laptop (x61s) is 8 years old by know, so compiling LLVM takes a little time > :) > This is why I did so much

> From: llvmdev-bounces at cs.uiuc.edu [mailto:llvmdev-bounces at cs.uiuc.edu] > On Behalf Of Devchandra L Meetei > Subject: Re: [LLVMdev] Require Grammar for converting C to IR > > If you are asking about compiling C into LLVM IR - take a look at Clang: > > http://clang.llvm.org/. Clang is a C, C++ and ObjC front-end for LLVM. > Seems that Vijay is asking about

Seems that Vijay is asking about converting C program to LLVM IR On Mon, Jul 29, 2013 at 9:26 PM, Eli Bendersky <eliben at google.com> wrote: > > > > On Sat, Jul 27, 2013 at 9:02 AM, Vijay Daultani <vijay.daultani at gmail.com>wrote: > >> Respected Sir/Madam, >> >> As I was developing some part of compiler for a project. I require grammar >>

Hi, I am absolutely new to LLVM. Currently reading through documentation and the C-API (which i want to use). As i am working on Windows, i was curios on how to specify an import which links to a function exported by a dll. The DLLStorageClass seems to be the wy to go, this seems clear. But after declaring a function for import, how do i specify the DLL the function is included in?

Hello everyone! I've recently had a chance to familiarize myself with the nitty-gritty details of LLVM IR. It has been a great learning experience, sometimes frustrating or confusing but mostly rewarding. There are a few cases I've come across which seems odd to me. I've tried to cross reference with the language specification and the source code to the best of my abilities, but

Vijay Daultani wrote: > Respected Sir/Madam, > > As I was developing some part of compiler for a project. I require grammar > (BNF or EBNF) for converting the C code in the IR as it is not been > mentioned any where over your official website. I don't know what you mean by "converting the C code in the IR". Regardless, LLVM does not have BNF or EBNF forms (or any

I am curious how do you guys do it anyways? On Mon, Jul 29, 2013 at 3:27 AM, Nick Lewycky <nicholas at mxc.ca> wrote: > Vijay Daultani wrote: > >> Respected Sir/Madam, >> >> As I was developing some part of compiler for a project. I require grammar >> (BNF or EBNF) for converting the C code in the IR as it is not been >> mentioned any where over your

On Sat, Jul 27, 2013 at 9:02 AM, Vijay Daultani <vijay.daultani at gmail.com>wrote: > Respected Sir/Madam, > > As I was developing some part of compiler for a project. I require grammar > (BNF or EBNF) for converting the C code in the IR as it is not been > mentioned any where over your official website. > > Awaiting for your help. > > Hi Vijay, If you are asking

hi guys. Is there anyway of generating a universal / global unique id from the dialplan (A uuid or guid). I want to have several asterisk servers sharing a cdr database, and want a unique reference for each call. Obviously, ${UNIQUEID} doesn't work across several * systems/

Hi, I don't find the formal definition of "declare", although it is used in ~300 hundred of places. Do I miss something? If it is not formally defined, should it be defined? Thanks. https://llvm.org/docs/LangRef.html -- Regards, Peng

Ok, here is the patch again... I also included fixes for the bits that originally gave my mailer fits... Two votes for orange, so I went with orange... Doing diffs in .: --- ./lib/AsmParser/LLLexer.cpp.~1~ 2007-12-14 22:09:06.000000000 -0800 +++ ./lib/AsmParser/LLLexer.cpp 2007-12-15 13:02:47.000000000 -0800 @@ -54,7 +54,7 @@ static uint64_t HexIntToVal(const char * Result +=