On 12/18/2011 05:21 AM, Eric Botcazou wrote:
OK everywhere without the cap and with the same test on ARG2:
If a testcase doesn't need fancy options, it must go in gcc.c-torture/compile.
OK. I've checked in this version, which addresses both those issues.
-Sandra
2011-12-19 Sandra Loosemor
> This patch fixes the specific problem in the test case by skipping over
> equivalences that would rewrite to exactly the same expression as on the
> current iteration. But, it's not clear that there can't also be cycles
> of length > 1. I don't see much point in getting fancy here (I assume
> t
On 12/12/2011 08:00 PM, Andrew Pinski wrote:
On Mon, Dec 12, 2011 at 6:53 PM, Sandra Loosemore
wrote:
The test case in the attached patch gets stuck in an infinite loop in
find_comparison_args in CSE when compiled for MIPS at -O2. This bug has
been present at least as far back as GCC 4.5 and
On Mon, Dec 12, 2011 at 6:53 PM, Sandra Loosemore
wrote:
> The test case in the attached patch gets stuck in an infinite loop in
> find_comparison_args in CSE when compiled for MIPS at -O2. This bug has
> been present at least as far back as GCC 4.5 and probably much earlier than
> that.
>
> The
