On 07/28/2016 09:46 PM, Patrick Palka wrote:
This patch improves the forward jump threader's ability to thread
GIMPLE_SWITCHes by making the VRP simplification callback attempt to
determine which case label will be taken.
For example, if the index operand of a switch has a value range ~[5,6]
alo
On Thu, Jul 28, 2016 at 11:46 PM, Patrick Palka wrote:
> This patch improves the forward jump threader's ability to thread
> GIMPLE_SWITCHes by making the VRP simplification callback attempt to
> determine which case label will be taken.
>
> For example, if the index operand of a switch has a valu
On Thu, Jul 28, 2016 at 11:46 PM, Patrick Palka wrote:
> This patch improves the forward jump threader's ability to thread
> GIMPLE_SWITCHes by making the VRP simplification callback attempt to
> determine which case label will be taken.
>
> For example, if the index operand of a switch has a valu
This patch improves the forward jump threader's ability to thread
GIMPLE_SWITCHes by making the VRP simplification callback attempt to
determine which case label will be taken.
For example, if the index operand of a switch has a value range ~[5,6]
along some edge and the switch statement has no "c
