llvm dev - Jan 2013 - [LLVMdev] Could I explicitly tell clang not inline some functions?

Hi,

    I am wondering whether there are some ways I can tell clang not 
inline some or all functions.

    Thanks a lot!

                                                                                
Linhai

Linhai <songlh at cs.wisc.edu> writes:
>    I am wondering whether there are some ways I can tell clang not
> inline some or all functions.
Maybe

__attribute__ ((noinline)) int foo(int x) {
  return x+x;
}

Clang has its own mailing list, where most clang experts are. See
http://clang.llvm.org/

Hi,

For not inlining specific function - try to declare it
__attribute__((noinline)).

For not inlining any function - generate LLVM IR from clang, then add only
selected optimizations through opt, then codegen binary with llc:

$ clang -c test.c -O0 -emit-llvm -S -o - | opt <insert your desired
optimizations here> | llc -filetype=obj -o test.o

- D.

2013/1/31 Linhai <songlh at cs.wisc.edu>
> Hi,
>
>    I am wondering whether there are some ways I can tell clang not inline
> some or all functions.
>
>    Thanks a lot!
>
>
>                                          Linhai
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>
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