search for: const_casted

Displaying 20 results from an estimated 103 matches for "const_casted".

Did you mean: const_cast
2010 Aug 14
2
[LLVMdev] clang: compile c code from char array?
Hi, how do I compile c code from a char array in clang? Im using code from the interpreter example. Thanks. char *cCode; // the char array // fill array with code goes here... // Initialize a compiler invocation object from the clang (-cc1) arguments. const driver::ArgStringList &CCArgs = Cmd->getArguments(); llvm::OwningPtr<CompilerInvocation> CI(new CompilerInvocation);
2010 Aug 15
2
[LLVMdev] clang: compile c code from char array?
no, does not help, ive already looked at it. none none-17 wrote: > > This thread may help: > http://lists.cs.uiuc.edu/pipermail/cfe-dev/2010-June/009507.html > > On Sun, Aug 15, 2010 at 2:50 AM, gafferuk <gafferuk at gmail.com> wrote: > >> >> Hi, how do I compile c code from a char array in clang? >> >> Im using code from the interpreter
2015 Apr 07
3
[LLVMdev] LLD: make atoms in files non-const
Currently, member functions like File::defined() return an iterator for const atoms. But we don't actually treat atoms as consts -- we updates atoms in many places including the core resolver. We have too many const_casts in our code. It just doesn't make sense. I'm making a change to make atoms non-const. Please hit reply if you have any concerns. -------------- next part
2010 Aug 15
0
[LLVMdev] clang: compile c code from char array?
This thread may help: http://lists.cs.uiuc.edu/pipermail/cfe-dev/2010-June/009507.html On Sun, Aug 15, 2010 at 2:50 AM, gafferuk <gafferuk at gmail.com> wrote: > > Hi, how do I compile c code from a char array in clang? > > Im using code from the interpreter example. > Thanks. > > char *cCode; // the char array > // fill array with code goes here... > > >
2015 Jan 17
2
[LLVMdev] Assertion: replaceAllUses of value with new value of different type! being thrown all of a sudden
Hello, I wonder if someone would know what is going on below. All of a sudden I’m getting this assertion thrown: Assertion failed: (New->getType() == getType() && "replaceAllUses of value with new value of different type!"), function replaceAllUsesWith, file /Users/meister/Development/externals-clasp/llvm36/lib/IR/Value.cpp, line 345. It’s happening when
2010 Aug 15
0
[LLVMdev] clang: compile c code from char array?
I don't know how ccons works, but it may do what you need. http://code.google.com/p/ccons/ Le 15 août 2010 à 14:48, gafferuk a écrit : > > no, does not help, ive already looked at it. > > > > none none-17 wrote: >> >> This thread may help: >> http://lists.cs.uiuc.edu/pipermail/cfe-dev/2010-June/009507.html >> >> On Sun, Aug 15, 2010 at
2005 Apr 25
0
[LLVMdev] "Best" alias analysis algorithm
On Monday 25 April 2005 14:43, Vladimir Prus wrote: > The 'i' variable is never modified in the program, however, all analyses > except for -globalsmodref-aa report that the > > %tmp.3 = call int %_Z3bari( int %p ) ; <int> [#uses=1] > > instruction can modify 'i'. I'm somewhat surprised, because it looks like > -globalsmodref-aa is the simplest
2019 Sep 17
2
ScalarEvolution invariants around wrapping flags
..., which would pollute all analysis after that point with those unwanted flags. I don't know if any callers actually do this but I could see it being useful for looking at hypothetical cases. To some degree mutation of wrapping flags is part of the design, because SCEVAddRecExprs are explicitly const_casted to add flags in multiple places so that they can be found again later. But that might not be quite so harmful because they at least contain a Loop as a contextual cue that prevents some leaking. So, my real question is does anyone know what the contract with ScalarEvolution is? I see a few possibi...
2016 Dec 21
2
DeclarationName and the StringRef.
To context was , Basic requirement was to append extra string to the decl name and update all his references to the updated name. , So we are constructing the DeclarationName instance as stated below code snap. and from DeclarationName instance ,we are constructing the DeclarationNameInfo and same info used to create decl spec with FunctionDecl::Create () . Question is , How do ,someone
2010 Aug 18
1
[LLVMdev] clang: call extern function using JIT
Heres my full code listing, im totally stuck. // Whistle.cpp : Defines the entry point for the console application. // #include "stdafx.h" #include "clang/CodeGen/CodeGenAction.h" #include "clang/Driver/Compilation.h" #include "clang/Driver/Driver.h" #include "clang/Driver/Tool.h" #include
2008 Apr 29
5
[LLVMdev] [PATCH] use-diet for review
Hi all, I have reported more than enough about the space savings achieved and the associated costs, here comes the current patch for review. Since this one is substantially smaller than the previous one, I did not cut it in pieces. The front part is about headers and the rest the .cpp and other files. Cheers, Gabor -------------- next part -------------- An embedded and charset-unspecified
2005 Apr 25
5
[LLVMdev] "Best" alias analysis algorithm
Hello, I'm playing with alias analysis, using the following program: %i = external global int ; <int*> [#uses=2] implementation ; Functions: int %_Z3bari(int %p) { entry: %tmp.0 = load int* %i ; <int> [#uses=1] %tmp.1 = setgt int %tmp.0, 10 ; <bool> [#uses=1] br bool %tmp.1, label %then, label %UnifiedReturnBlock then:
2019 Sep 19
2
ScalarEvolution invariants around wrapping flags
...lysis after that > point with those unwanted flags. I don't know if any callers actually > do this but I could see it being useful for looking at hypothetical > cases. > > To some degree mutation of wrapping flags is part of the design, > because SCEVAddRecExprs are explicitly const_casted to add flags in > multiple places so that they can be found again later. But that might > not be quite so harmful because they at least contain a Loop as a > contextual cue that prevents some leaking. > > So, my real question is does anyone know what the contract with > ScalarEvol...
2014 Jun 06
3
[PATCH 1/3] gk110/ir: emit texbar the same way that the blob does
Signed-off-by: Ilia Mirkin <imirkin at alum.mit.edu> Cc: "10.2" <mesa-stable at lists.freedestkop.org> --- src/gallium/drivers/nouveau/codegen/nv50_ir_emit_gk110.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/gallium/drivers/nouveau/codegen/nv50_ir_emit_gk110.cpp b/src/gallium/drivers/nouveau/codegen/nv50_ir_emit_gk110.cpp index b8d0d3e..d566c99
2008 Apr 29
0
[LLVMdev] [PATCH] use-diet for review
On Apr 29, 2008, at 1:27 AM, Gabor Greif wrote: > Hi all, > > I have reported more than enough about the space savings achieved > and the associated costs, here comes the current patch for review. > > Since this one is substantially smaller than the previous one, I did > not cut it in pieces. The front part is about headers and the rest > the .cpp and other files. Hi
2014 Aug 13
2
[LLVMdev] Alias Analysis Semantics
Thanks Daniel! I think you've cleared up some of my misconceptions, but I still am a bit confused about some of the corner cases. Suppose we had something like this std::vector<int> A(100); > int* x,y; > x=&A[0]; > for(int i=0; i<100; i++) { > y=&A[i]; > *y=*x; > x=&A[i+1]; > } > Would the load and store instructions be MustAlias? I
2015 Jan 19
2
[LLVMdev] Assertion: replaceAllUses of value with new value of different type! being thrown all of a sudden
I forgot to mention this in my initial email. The build of LLVM that I was using was commit a0d5d7aed8e177cea381b3d054d80c212ece9f2c The date on the commit is: Date: Fri Sep 26 12:34:06 2014 Also: Today I grabbed the ToT llvm/clang/clang-extra-tools and I’m working on getting my code to be compatible with it. I can switch back and forth between the current ToT llvm and the old one. Thanks,
2009 Nov 10
1
[LLVMdev] Altivec vs the type legalizer
Hi Dale, I think Bob is right: the type legalizer shouldn't be turning v16i8 into v16i32, what should happen is that the return type of the BUILD_VECTOR continues to be v16i8, but the type of the operands changes to i32, so you end up with a BUILD_VECTOR that takes 16 lots of i32, and produces a v16i8. The target then has all the info it needs to produce the best code, but needs to be careful
2014 Aug 13
2
[LLVMdev] Alias Analysis Semantics
Hello all, I've read the documentation on alias analysis, and I think I understand it literally, but I just want to be sure, because it seems a bit strange. As it says on this web page <http://llvm.org/docs/AliasAnalysis.html>, The MayAlias response is used whenever the two pointers might refer to the > same object. > > The PartialAlias response is used when the two memory
2010 Jul 21
2
[LLVMdev] Casting.h illness
Hi all, at the moment I am trying to fix an unnecessary iterator dereferencing in Casting.h and am uncovering several ugly things. For example, look at this code: > // dyn_cast_or_null<X> - Functionally identical to dyn_cast, except that a null > // value is accepted. > // > template <class X, class Y> > inline typename cast_retty<X, Y>::ret_type