similar to: [LLVMdev] Call to address 0 gets removed

On Jun 9, 2009, at 10:02 AMPDT, Paul Schlie wrote: >> Dale Johannesen wrote: >>> Marius Wachtler wrote: >>> ... >>> The call to address 0 gets removed. >>> >>> define i32 @t(i32 %a) noreturn nounwind readnone { >>> entry: >>> unreachable >>> } >>> >>> How can I prevent that the call is removed,

> Dale Johannesen wrote: >> Paul Schlie wrote: >>> Dale Johannesen wrote: >>>> Marius Wachtler wrote: >>>> ... >>>> The call to address 0 gets removed. >>>> >>>> define i32 @t(i32 %a) noreturn nounwind readnone { >>>> entry: >>>> unreachable >>>> } >>>>

Hello If I optimize (opt -std-compile-opts ) the following .ll ; ModuleID = 'call0.ll' 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 = "i386-mingw32" define i32 @t(i32 %a) nounwind { entry: %0 = tail call i32 inttoptr (i32 0 to i32 (i32)*)(i32 %a) nounwind

Hello While building LLVM, the compiler (static analysis) is giving me a warning about "if (RangeUse[0] == 0 && RangeUse[0] == 0) {". Can somebody familar with the codebase look over it, maybe this should be "if (RangeUse[0] == 0 && RangeUse[1] == 0) {", otherwise sorry for the noise. Index: F:/dev/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp

Hi everybody, I just updated to the latest svn trunk version, but now the code does not compile anymore. It trows an error in "f:\dev\llvm\lib\system\Win32/DynamicLibrary.inc(159) : error C2228: left of '.find' must have class/struct/union". Below you can find the small patch which makes the compiler happy again :-) Sincerely yours Marius Wachtler

On Jan 29, 2009, at 10:35 AM, Marius Wachtler wrote: > Hi everybody, > > I just updated to the latest svn trunk version, but now the code > does not compile anymore. > It trows an error in "f:\dev\llvm\lib\system\Win32/ > DynamicLibrary.inc(159) : error C2228: left of '.find' must have > class/struct/union". Oops, sorry about that, fixed, please

Hello I think I found a bug in the x86 instruction definition file, while trying out the disassembler. It looks like the "ADD32rr_alt" instruction should have GR32 operands, not GR16. Attached you can find a patch, which should fix the problem. But even with the change I can not decode e.g. "0x03 0xC1" (should be "addl %ecx, %eax") only if I remove the

Hello The current svn revision fails to compile on windows using Visual Studio 2008. I'm getting: 3>f:\dev\llvm\lib\codegen\asmprinter\dwarfwriter.cpp(1167) : error C4716: 'llvm::DbgScope::getLine' : must return a value 3>f:\dev\llvm\lib\codegen\asmprinter\dwarfwriter.cpp(1168) : error C4716: 'llvm::DbgScope::getColumn' : must return a value

Hello When I compile LLVM trunk with Visual Studio 2008 and cmake, the build is failing because a new file is not yet added to the build system. Attached you can find a patch which fixes the problem for me. Marius Wachtler Index: lib/Transforms/Scalar/CMakeLists.txt =================================================================== --- lib/Transforms/Scalar/CMakeLists.txt (revision 85194)

Hello Visual Studio is complaining about the mix of struct and class. 2>C:\dev\llvm\include\llvm/ADT/ValueMap.h(202) : warning C4099: 'llvm::DenseMapInfo<llvm::ValueMapCallbackVH<KeyT,ValueT,Config,ValueInfoT>>' : type name first seen using 'struct' now seen using 'class' 2> C:\dev\llvm\include\llvm/ADT/ValueMap.h(251) : see reference to class

On Jun 8, 2009, at 4:48 PMPDT, Marius Wachtler wrote: > Hello > > If I optimize (opt -std-compile-opts ) the following .ll > > ; ModuleID = 'call0.ll' > 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 = "i386-mingw32" > >

Hello The current svn revision fails to compile on windows using Visual Studio 2008. I'm getting: 1>ScalarEvolutionExpander.cpp 1>F:\dev\llvm\include\llvm/Analysis/ScalarEvolutionExpander.h(29) : warning C4099: 'llvm::SCEVExpander' : type name first seen using 'class' now seen using 'struct' 1> F:\dev\llvm\include\llvm/Analysis/ScalarEvolution.h(216) :

Dear expeRts, I would like to create a plotmath-label of the form X_1^\prime. Here is how to *not* do it [not nicely aligned symbols]: plot(0,0,main=expression(italic(X*minute[1]))) plot(0,0,main=expression(italic(X[1]*minute))) plot(0,0,main=expression(italic(X)[1]*minute)) Any suggestions? Cheers, Marius

On 01/07/2011 02:07 AM, Chris Lattner wrote: > > Unless your goal is to merge this work onto LLVM mainline, the best thing to do is a local hack in your tree. > > -Chris Yes, I will create a patch for my tree to increase FirstVirtualRegister. Would this be a good change to include in 2.9?

Hi, I'm trying to compile asterisk-oh323-0.7.1 in FreeBSD 5.3. I tried to use gmake but it exits with too many errors. Did somebody compile before oh323 in FreeBSD? How should I compile it under FreeBSD? thanks, Ganbold

On Jan 7, 2011, at 11:25 AM, Dale Johannesen wrote: > We might want to make physical registers negative and virtuals positive, or vice versa. Then FirstVirtualRegister is 0 or 1, and we could get rid of those annoying subtractions of FirstVirtualRegister all over the virtual-register-handling passes. Since 0 is used all over the place as "invalid register" it is probably best to

We might want to make physical registers negative and virtuals positive, or vice versa. Then FirstVirtualRegister is 0 or 1, and we could get rid of those annoying subtractions of FirstVirtualRegister all over the virtual-register-handling passes. Since 0 is used all over the place as "invalid register" it is probably best to leave this alone, let FirstVirtualRegister be 1, and simply

Hello, I am working on the backend for an architecture which has a compare instruction that affects only an internal condition code register (basically a sub without destination register). I get the following assert in the scheduling phase: llvm::SDNode::getValueType(unsigned int) const: Assertion `ResNo < NumValues && "Illegal result number!"' failed. It turns out

Does anybody install llvm-tv on ubuntu9.04? please share how to do it. Thanks very much! My problem is as followed: I follow the instruction of README in source of llvm-tv. First, I installe wxWidgets and graphviz, and then download the source of llvm from http://llvm.org/svn/llvm-project/llvm/trunk and download poolalloc from http://llvm.org/svn/llvm-project/poolalloc/trunk. Second, I compile

hi when i try to run the make command for the oh323 wrapper below linux:/usr/local/src/asterisk/asterisk-oh323 # i get an error please help regards Barbra asteriskaudio.cxx:369: syntax error before `::' token asteriskaudio.cxx:374: syntax error before `::' token asteriskaudio.cxx:379: syntax error before `::' token asteriskaudio.cxx:384: syntax error before `::' token