gcc for i386-solaris doesn't expand builtin functions for atomic memory access

Hi all, As we see from gcc doc, the builtins are intended to be compatible with those described in the Intel Itanium Processor-specific Application Binary Interface, section 7.4. Why did gcc for x86 miss expanding such built-ins, just generating a call to an external function? Is it on purpose or

howto run cross testings with help of translators

advance. -- Best wishes! Yours, Lijuan Hai _ _ (_)(_) (,,) =()= ((__)\ _|L\___/

about order of the libraries at link time

Hi all, g++ always add "-lstdc++ -lm" before any other libraries at link time. I want to link the libraries after libc.so. but I haven't found where to change the order in gcc sources. so could you provide any helpful hints on it? thanks in advance. -- Best wishes! Yo

Re: Use of option -fprofile-arcs is not compatible with -fprofile-use

_coverage_counts ignore inconsistencies when loading data. > > Helps / comments are appreciated. > > Edmar > > > > -- Best wishes! Yours, Lijuan Hai _ _ (_)(_) (,,) =()= ((__)\ _|L\___/

Re: Use of option -fprofile-arcs is not compatible with -fprofile-use

t;[EMAIL PROTECTED]>: > I said if you compile val-prof-1.c the same way bprob-1.c is compiled you > get an warning. > > > gcc -g -fprofile-arcs val-prof-1.c -o val-prof-1.x1 > > > > > Lijuan Hai wrote: > > > seen in gcc-4.2, gcc.misc-tests/bprob-1.c is compiled

Re: char* problems

funsigned-char > > but none of them worked. > > Is there something that i can tell to gcc, other than making casts all > over the code? > Thanks > > []s > Douglas > -- Best wishes! Yours, Lijuan Hai _ _ (_)(_) (,,) =()= ((__)\ _|L\___/

Re: Is Sun putting much effort into supporting the gcc/binutils toolchain on sparc64 ?

supporting the gcc/binutils toolchain? > > [Apologies for slightly off-topic post] > > Andrew Walrond > -- Best wishes! Yours, Lijuan Hai _ _ (_)(_) (,,) =()= ((__)\ _|L\___/

Howto make another convertion with _identifiers_ following '#' in libcpp

plain identifiers. So how could I catch the case and prevent converting it to alphabet? I believe there's someway in libcpp to handle it well. Anyone familiar with libcpp processing? Thanks in advance. Nice weekends. -- Best wishes! Yours, Lijuan Hai _ _ (_)(_) (,,) =()= ((__)\ _|L\___/

Re: gcc don't allow commas between clauses for openmp

gcc-4.3-20070912 doesn't allow commas between clauses. Details given following. I have just scanned c-parser.c and found we could change c_parser_omp_clause_name () to enable it. But I want to know more before making any changes on it myself. "openmp implementation in gcc" in GCC SUMMIT 2006 seem