Re: [PATCH] Read global value/mask in IPA.

2023-08-03 Thread Aldy Hernandez via Gcc-patches
On 7/31/23 18:47, Martin Jambor wrote: Hello, On Tue, Jul 18 2023, Aldy Hernandez wrote: On 7/17/23 15:14, Aldy Hernandez wrote: Instead of reading the known zero bits in IPA, read the value/mask pair which is available. There is a slight change of behavior here. I have removed the check f

Re: [PATCH] Read global value/mask in IPA.

2023-07-31 Thread Martin Jambor
Hello, On Tue, Jul 18 2023, Aldy Hernandez wrote: > On 7/17/23 15:14, Aldy Hernandez wrote: >> Instead of reading the known zero bits in IPA, read the value/mask >> pair which is available. >> >> There is a slight change of behavior here. I have removed the check >> for SSA_NAME, as the ranger c

Re: [PATCH] Read global value/mask in IPA.

2023-07-31 Thread Aldy Hernandez via Gcc-patches
PING * 2 On Tue, Jul 25, 2023 at 8:32 AM Aldy Hernandez wrote: > > Ping > > On Mon, Jul 17, 2023, 15:14 Aldy Hernandez wrote: >> >> Instead of reading the known zero bits in IPA, read the value/mask >> pair which is available. >> >> There is a slight change of behavior here. I have removed the

Re: [PATCH] Read global value/mask in IPA.

2023-07-24 Thread Aldy Hernandez via Gcc-patches
Ping On Mon, Jul 17, 2023, 15:14 Aldy Hernandez wrote: > Instead of reading the known zero bits in IPA, read the value/mask > pair which is available. > > There is a slight change of behavior here. I have removed the check > for SSA_NAME, as the ranger can calculate the range and value/mask for

Re: [PATCH] Read global value/mask in IPA.

2023-07-18 Thread Aldy Hernandez via Gcc-patches
On 7/17/23 15:14, Aldy Hernandez wrote: Instead of reading the known zero bits in IPA, read the value/mask pair which is available. There is a slight change of behavior here. I have removed the check for SSA_NAME, as the ranger can calculate the range and value/mask for INTEGER_CST. This sim