search for: paramty

...able though, it's ptrtoint/inttoptr castable. The following patch opens up the optimization: --- a/lib/Transforms/InstCombine/InstCombineCalls.cpp +++ b/lib/Transforms/InstCombine/InstCombineCalls.cpp @@ -1456,7 +1456,7 @@ bool InstCombiner::transformConstExprCastCall(CallSite CS) { Type *ParamTy = FT->getParamType(i); Type *ActTy = (*AI)->getType(); - if (!CastInst::isBitCastable(ActTy, ParamTy)) + if (!CastInst::isBitOrNoopPointerCastable(ActTy, ParamTy, DL)) return false; // Cannot transform this parameter value. if (AttrBuilder(CallerPAL.getParamAttribut...

The code that I have written to get the function type is: const std::vector<Type *> ParamTys; ParamTys.push_back(IntegerType::getInt32Ty(Context)); ParamTys.push_back(IntegerType::getInt32Ty(Context)); ParamTys.push_back(IntegerType::getInt32Ty(Context)); ParamTys.push_back(PointerType::get(Type::getVoidTy(Context), 0)); ParamTys.push_back(PointerType::get(Type::getVoidTy(Context), 0));...

Akshay Jain <jivan.molu at gmail.com> writes: > I have tried it, but I always end up with some kind of error. Can you > explain how can I get a function type for function which returns void > (nothing) and it's arguments are (int, int, int, void *, void *, ...) ?? Instead of getting something to cut&paste, you would be much more enriched if the problematic code and the

I have tried it, but I always end up with some kind of error. Can you explain how can I get a function type for function which returns void (nothing) and it's arguments are (int, int, int, void *, void *, ...) ?? Thanks in advance. On Tue, Apr 16, 2013 at 7:22 AM, Óscar Fuentes <ofv at wanadoo.es> wrote: > Akshay Jain <jivan.molu at gmail.com> writes: > > > I am

Philip, I post here because I think AlwaysInliner should inline it. I want to detect the indirect calls for Inliner, and I want to hear inputs. let me define indirect call first in my idea. In one single expression, one function may be subject to bitcast more than one time. we can detect this situation and treat it as a regular call of last function, is that okay? thanks, --lx On Mon, Jan 5,

In IntrinsicEmitter::EmitTypeGenerate, called from IntrinsicEmitter::EmitGenerator, here for (unsigned j = 0; j != N; ++j) { OS << " ArgTys.push_back("; EmitTypeGenerate(OS, ParamTys[j], ArgNo); OS << ");\n"; } I'm hitting this assertion: if (ArgType->isSubClassOf("LLVMMatchType")) { unsigned Number = ArgType->getValueAsInt("Number"); assert(Number < ArgNo && "Invalid matching number!"); Wher...

...[#uses=1] Optimized IR %tmp63 = call%struct.TypHeader* (%struct.TypHeader*, i64, i64)* @Cyclotomic (%struct.TypHeader* %tmp62, i64 %tmp24, i64 1) nounwind <%struct.TypHeader*> [#uses=1] The way InstCombine manages this, is (from InstCombineCalls.cpp:1039) if ((*AI)->getType() == ParamTy) { Args.push_back(*AI); } else { Instruction::CastOps opcode = CastInst::getCastOpcode(*AI, false, ParamTy, false); Args.push_back(Builder->CreateCast(opcode, *AI, ParamTy, "tmp")); } When it asks for the castOpcode, it assumes both types are unsign...

...king on a fix.... On Apr 15, 2009, at 10:16 AM, Villmow, Micah wrote: > In IntrinsicEmitter::EmitTypeGenerate, called from > IntrinsicEmitter::EmitGenerator, here > for (unsigned j = 0; j != N; ++j) { > OS << " ArgTys.push_back("; > EmitTypeGenerate(OS, ParamTys[j], ArgNo); > OS << ");\n"; > } > I'm hitting this assertion: > if (ArgType->isSubClassOf("LLVMMatchType")) { > unsigned Number = ArgType->getValueAsInt("Number"); > assert(Number < ArgNo && "Invalid matc...

On Tue, Apr 5, 2011 at 1:44 PM, Duncan Sands <baldrick at free.fr> wrote: > Hi Arushi, > > > %tmp63 = call %struct.TypHeader* (...)* bitcast (%struct.TypHeader* >> (%struct.TypHeader*, i64, i64)* @Cyclotomic to %struct.TypHeader* >> (...)*)(%struct.TypHeader* %tmp62, i64 %tmp24, i32 1) nounwind, !dbg !907 >> ; >> <%struct.TypHeader*> [#uses=1]

...Apr 15, 2009, at 10:16 AM, Villmow, Micah wrote: > >> In IntrinsicEmitter::EmitTypeGenerate, called from >> IntrinsicEmitter::EmitGenerator, here >> for (unsigned j = 0; j != N; ++j) { >> OS << " ArgTys.push_back("; >> EmitTypeGenerate(OS, ParamTys[j], ArgNo); >> OS << ");\n"; >> } >> I'm hitting this assertion: >> if (ArgType->isSubClassOf("LLVMMatchType")) { >> unsigned Number = ArgType->getValueAsInt("Number"); >> assert(Number < ArgNo &&amp...

I have this intrinsic definition for llvm. def int_opencl_math_fdistance_fast : Intrinsic<[llvm_float_ty], [llvm_anyfloat_ty, LLVMMatchType<0>]>; Can someone explain what LLVMMatchType does and how to specify it to match the first argument and not the return value? I've tried LLVMMatchType<1> but it fails in IntrinsicEmitter.cpp

On Apr 15, 2009, at 9:29 AM, Villmow, Micah wrote: > I have this intrinsic definition for llvm. > def int_opencl_math_fdistance_fast : Intrinsic<[llvm_float_ty], > [llvm_anyfloat_ty, LLVMMatchType<0>]>; > > > Can someone explain what LLVMMatchType does and how to specify it > to match the first argument and not the return value?

...Apr 15, 2009, at 10:16 AM, Villmow, Micah wrote: > >> In IntrinsicEmitter::EmitTypeGenerate, called from >> IntrinsicEmitter::EmitGenerator, here >> for (unsigned j = 0; j != N; ++j) { >> OS << " ArgTys.push_back("; >> EmitTypeGenerate(OS, ParamTys[j], ArgNo); >> OS << ");\n"; >> } >> I'm hitting this assertion: >> if (ArgType->isSubClassOf("LLVMMatchType")) { >> unsigned Number = ArgType->getValueAsInt("Number"); >> assert(Number < ArgNo &&amp...