[llvm-commits] [llvm-gcc-4.2] r55796 - /llvm-gcc-4.2/trunk/gcc/llvm-convert.cpp

[Duncan Sands]

> OTOH, a flavor of this is also a front-end issue: fortran code never  
> uses errno, so it is safe (in fortran) to optimize to a representation  
> that doesn't generate errno.

Right, same with Ada.  That's why the Ada front-end marks these
kind of things 'const', causing them to end up 'readnone' in the
IR.

Ciao,

Duncan.