On Mon, Mar 11, 2013 at 10:52 AM, Richard Biener wrote:
> Given
>
> + well. Return true if all is well, false if something happened
> + that is fatal to the rest of the LIM pass. */
>
> -static void
> +static bool
> gather_mem_refs_stmt (struct loop *loop, gimple stmt)
>
> and
>
>FOR_EAC
On Sun, Mar 10, 2013 at 2:08 AM, Steven Bosscher wrote:
> Hello,
>
> The attached patch fixes another one of the scalability problems
> reported in PR middle-end/39326.
>
> This problem is that tree loop-invariant code motion explodes on basic
> blocks with many memory references. Compile time is
Hello,
The attached patch fixes another one of the scalability problems
reported in PR middle-end/39326.
This problem is that tree loop-invariant code motion explodes on basic
blocks with many memory references. Compile time is quadratic in the
number of memory references in the basic block, and
