RE: [PATCH] aarch64: Add an early RA for strided registers

2023-12-05 Thread Kyrylo Tkachov
Hi Richard, > -Original Message- > From: Richard Sandiford > Sent: Monday, November 20, 2023 12:16 PM > To: gcc-patches@gcc.gnu.org > Subject: [PATCH] aarch64: Add an early RA for strided registers > > [Yeah, I just missed the stage1 deadline, sorry. But this is ga

[PATCH] aarch64: Add an early RA for strided registers

2023-11-20 Thread Richard Sandiford
[Yeah, I just missed the stage1 deadline, sorry. But this is gated behind several other things, so it seems a bit academic whether it was posted yesterday or today.] This pass adds a simple register allocator for FP & SIMD registers. Its main purpose is to make use of SME2's strided LD1, ST1 an