constant propagation optimization

2009-03-05 Thread charfi asma
Hi every one, I have a question about gcc optimization, I hope I am writing to the right list I compiled a simple c++ program using gcc 4.0.1 #include using namespace std; intc; calss Calcul { public: void affich() { cout << "hello world" << endl; } public void inc (int& c) { switch

Re : constant propagation optimization

2009-03-05 Thread charfi asma
mpiler lost when he find << calls ? (cause a lot of code is generated to affich a string ) thank you for your help. - Message d'origine De : Nathan Froyd À : charfi asma Cc : gcc@gcc.gnu.org Envoyé le : Jeudi, 5 Mars 2009, 17h33mn 28s Objet : Re: constant propagation opt

add new optimization pass to the GCC optimizations

2009-05-10 Thread charfi asma
Hello, Can we add our own SSA optimizations passes to GCC? is there a plugin or API that can help doing this ? (since GCC is open source) to run this optimization, can we easialy add it to other optimizations performed by chosing one of the known GCC flag: O1, O2, ... Thanks Asma

CFG generation from C/C++ and JAVA

2019-06-26 Thread charfi asma via gcc
Hello, I am interested in generating the CFG from several gcc front ends. All works fine for GCC and G++, and we are also interrested in JAVA. we have seen that GCJ is no longer maintained/distributed by GCCHowever, we do not like to compile input java code into assembly or binary code, we would

Re: CFG generation from C/C++ and JAVA

2019-06-27 Thread charfi asma via gcc
steps to follow ? Thank you again for your help Le jeudi 27 juin 2019 à 11:24:41 UTC+2, Richard Biener a écrit : On Wed, Jun 26, 2019 at 5:33 PM charfi asma via gcc wrote: > > Hello, > I am interested in generating the CFG from several gcc front ends. All works > fine f

Install gcj with gcc5 on ubunto

2019-06-30 Thread charfi asma via gcc
Hello,Can you give me installation. Instructions  To install gcj after installing gcc5 or gcc6. Apt-get install gcj did not work  Thank you very much Envoyé depuis Yahoo Mail pour Android

Re: Install gcj with gcc5 on ubunto

2019-07-01 Thread charfi asma via gcc
ibgcj16:i386 (>= 5) mais il n'est pas installable   Dépend: zlib1g:i386 (>= 1:1.1.4) mais ne sera pas installé   Recommande: libecj-java-gcj:i386 mais il n'est pas installable Le lundi 1 juillet 2019 à 10:21:28 UTC+2, Anastasios Lisgaras via gcc-hel