On Sun, Dec 14, 2014 at 9:28 PM, Richard Henderson wrote:
> On 12/13/2014 06:21 PM, Max Filippov wrote:
>> Max Filippov (2):
>> target-xtensa: record available window in TB flags
>> target-xtensa: don't generate dead code
>>
>> target-xtensa/cpu.h | 12 +
>> target-xtensa/helper.h|
On 12/13/2014 06:21 PM, Max Filippov wrote:
> Max Filippov (2):
> target-xtensa: record available window in TB flags
> target-xtensa: don't generate dead code
>
> target-xtensa/cpu.h | 12 +
> target-xtensa/helper.h| 2 +-
> target-xtensa/op_helper.c | 29 +-
> target-xtensa/tra
Hi,
this series moves decision about throwing window overflow exception to
translation phase and stops code generation early when privilege, window
overflow or coprocessor exception is thrown.
LTP test suite with this series applied runs 6% faster.
Max Filippov (2):
target-xtensa: record availa
