Hi, "Neil Jerram" <[EMAIL PROTECTED]> writes:
> Another possibility (which came from talking to Stepan Kasal) is that > the code is failing because aux is being inlined. To avoid this, we > can use instead the find_stack_direction code from Autoconf and > Gnulib, in which find_stack_direction calls itself recursively. Recent versions of GCC can perform tail-call optimizations, which I thought could be harmful; however, a quick test with GCC 4.2 -O3 on x86 and sparc64 doesn't reveal any problem (no wonder: the assembly code contains "call find_stack_direction"...). Thanks, Ludovic.