similar to: [LLVMdev] Contradiction in DataLayout string

On Thu, Feb 2, 2012 at 12:25 PM, Umesh Kalappa <umesh.kalappa0 at gmail.com> wrote: > Hi There , > > Again ,I'm newbie to LLVM  and please pardon me ..if you guys  feel that > ,the below question is very basic :) > > Here i go ,compiled the below sample with clang i.e clang enum.c -S > -emit-llvm and there respective file are > > $ cat enum.c > int main()

Hi There , Again ,I'm newbie to LLVM and please pardon me ..if you guys feel that ,the below question is very basic :) Here i go ,compiled the below sample with clang i.e *clang enum.c -S -emit-llvm* and there respective file are $ cat enum.c int main() { enum type{one=1,two,three} s; s = one; return s; } $ cat enum.s ; ModuleID = 'enum.c' target datalayout =

Hi All, I have a C code: ////////////////////////////// #include "stdio.h" int main () { putchar('a'); return 0; } llvm-gcc -emit-llvm, I got //////////////////////////////////////// ; ModuleID = 't1.bc' target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:32:32" target triple

In the case I posted I had removed that line, however, you still get the __3F_ in the generated assembly with it. Sent from my iPhone On Nov 25, 2011, at 2:15 PM, Charles Davis <cdavis at mymail.mines.edu> wrote: > > On Nov 25, 2011, at 8:39 AM, Michael Spencer wrote: > >> So I was taking a look at Microsoft C++ ABI support while on vacation, >> and ran into a major

So I was taking a look at Microsoft C++ ABI support while on vacation, and ran into a major issue. Given the following llvm-ir: $ clang++ -S -emit-llvm -O3 mangling.cpp -o - -Xclang -cxx-abi -Xclang microsoft ; ModuleID = 'mangling.cpp' target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-f80:128:128-v64:64:64-

On Nov 25, 2011, at 8:39 AM, Michael Spencer wrote: > So I was taking a look at Microsoft C++ ABI support while on vacation, > and ran into a major issue. Given the following llvm-ir: > > $ clang++ -S -emit-llvm -O3 mangling.cpp -o - -Xclang -cxx-abi -Xclang microsoft > ; ModuleID = 'mangling.cpp' > target datalayout = >

On Nov 25, 2011, at 2:22 PM, bigcheesegs at gmail.com wrote: > In the case I posted I had removed that line, however, you still get the __3F_ in the generated assembly with it. Huh. It only seems to happen with a Windows triple or a Linux triple. Doesn't happen with a Mac triple, though--probably because the Darwin assembler supports quoted symbols (i.e. you can enclose an identifier in

I tried bu clang seems to support only target on which it has been compiled. If I use: with clang -S -emit-llvm t.c -o t.ll I've got following file for t.ll ; ModuleID = 't.c' target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128" target triple =

Hi There , Again ,I'm newbie to LLVM and please pardon me ..if you guys feel that ,the below question is very basic :) Here i go ,compiled the below sample with clang i.e *clang enum.c -S -emit-llvm* and there respective file are $ cat enum.c int main() { enum type{one=1,two,three} s; s = one; return s; } $ cat enum.s ; ModuleID = 'enum.c' target datalayout =

Hi, I think this is a very simple question, and it must just be missing something. I am looking for find out how to assign a constant integer value to the variable in llvm ir. The following returns 12, and %var2 = 12. ; ModuleID = 't.c' target datalayout =

Jianzhou Zhao <jianzhou at seas.upenn.edu> writes: [snip] > The other question is about > target datalayout = > "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:32:32" > > If I use this string to creat a TargetData object directly, I got an > assertion error: > >

Hi, I have a IR file generated by Clang: ; ModuleID = 'test_load_lib.c' target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-f80:128:128-v64:64:64-v128:128:128-a0:0:64-f80:32:32-n8:16:32-S32" target triple = "i686-pc-mingw32" declare i32 @a_outside_func(i32) define i32 @test_func() { entry: %call = call i32

Hi all, I'm looking at following code snippet: void t2(double *x) { long long a[2]; a[0] = 3; a[1] = 5; *x = * ((double *) a); *(x+1) = * ((double *) &a[a[0]-2]); } I use generate LLVM code using my own front-end that looks like: ; ModuleID = 'jb.c' target datalayout =

The attached patch eliminates http://llvm.org/bugs/show_bug.cgi?id=15817 by removing the remaining "; XFAIL:*" added in http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20130415/171812.html. The Isl/CodeGen/scevcodegen-1.ll testcase in polly appears as an XPASS in current llvm/polly 3.3 and trunk svn for both x86_64-apple-darwin* and x86_64 Fedora 15 when built against isl

Is there any reason this generated code won't run in the Jit? I've pretty much got everything else working for my front end which all runs fin in the Jit but I can't get global arrays to work. ; ModuleID = 'test' target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:32:32" target triple

Hi Duncan, Appreciate you response here and yeah any optimization switch for clang will make this extra bytes go away ...Was very curious to know why these extra bytes for and can you please elaborate more on "for storing the return value in more complicated cases" ...That helps me understand the LLVM internals :) Thanks ~Umesh On Thu, Feb 2, 2012 at 2:19 PM, Duncan Sands

On Mar 15, 2013, at 3:08 PM, James Courtier-Dutton <james.dutton at gmail.com> wrote: > Hi, > > I think this is a very simple question, and it must just be missing something. > > I am looking for find out how to assign a constant integer value to > the variable in llvm ir. > > The following returns 12, and %var2 = 12. > ; ModuleID = 't.c' > target

James Courtier-Dutton <james.dutton at gmail.com> writes: > I think this is a very simple question, and it must just be missing something. > > I am looking for find out how to assign a constant integer value to > the variable in llvm ir. > > The following returns 12, and %var2 = 12. > ; ModuleID = 't.c' > target datalayout = >

Sebastian Pop wrote: > Jack Howarth wrote: > > The attached patch eliminates http://llvm.org/bugs/show_bug.cgi?id=15817 by removing the remaining > > "; XFAIL:*" added in http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20130415/171812.html. > > The Isl/CodeGen/scevcodegen-1.ll testcase in polly appears as an XPASS in current llvm/polly 3.3 > >

Hello I quite thank you for your advice,but I have to tell that it made no difference too calling "LLVMAddGlobalMapping(ee,LLVMGetNamedFunction(m,"_a_outside_func"),(void*)(&a_outside_func));". 2014-04-04 16:10 GMT+08:00 Anton Korobeynikov <anton at korobeynikov.info>: > Hello > > While there is a symbol in the object file, there is nothing like this >