Re: [PATCH 3/3] arm, mve: Detect uses of vctp_vpr_generated inside subregs

2024-11-29 Thread Christophe Lyon
On 11/29/24 11:30, Andre Vieira wrote: Address a problem we were having where we were missing on detecting uses of vctp_vpr_generated in the analysis for 'arm_attempt_dlstp_transform' because the use was inside a SUBREG and rtx_equal_p does not catch that. Using reg_overlap_mentioned_p is mu

[PATCH 3/3] arm, mve: Detect uses of vctp_vpr_generated inside subregs

2024-11-29 Thread Andre Vieira
Address a problem we were having where we were missing on detecting uses of vctp_vpr_generated in the analysis for 'arm_attempt_dlstp_transform' because the use was inside a SUBREG and rtx_equal_p does not catch that. Using reg_overlap_mentioned_p is much more robust. gcc/ChangeLog: * g