[Qemu-devel] gcc auto-omit-frame-pointer vs msvc longjmp

[Richard Henderson]

On 10/17/2011 12:14 PM, Blue Swirl wrote:
> IIRC buggy versions of alloca() could also fail without a frame pointer.

(1) GCC always uses a frame pointer for alloca,
(2) Unless you do -fno-builtin-alloca, we always implement it inline.


r~