[llvm-commits] [PATCH] Try to figure out <size> argument in llvm.lifetime intrinsics

[Dmitri Gribenko]

On Sun, Nov 11, 2012 at 11:14 AM, Alexey Samsonov <samsonov at google.com> wrote:
> As I can see, llvm.lifetime intrinsics are not that popular now, but
> probably we can emit them (in Clang)
> to find addressability issues with ASan and enable stack re-use with
> StackColoring machine function pass.

But stack reuse will decrease precision of ASan, won't it?

Dmitri

-- 
main(i,j){for(i=2;;i++){for(j=2;j<i;j++){if(!(i%j)){j=0;break;}}if
(j){printf("%d\n",i);}}} /*Dmitri Gribenko <gribozavr at gmail.com>*/