RE: [PATCH][GCC-10 Backport] arm: Correct the grouping of operands in MVE vector scatter store intrinsics (PR94735).

2020-06-16 Thread Kyrylo Tkachov
> -Original Message- > From: Srinath Parvathaneni > Sent: 16 June 2020 11:53 > To: gcc-patches@gcc.gnu.org > Cc: Kyrylo Tkachov > Subject: [PATCH][GCC-10 Backport] arm: Correct the grouping of operands in > MVE vector scatter store intrinsics (PR94735). > > Hello, > > The operands

[PATCH][GCC-10 Backport] arm: Correct the grouping of operands in MVE vector scatter store intrinsics (PR94735).

2020-06-16 Thread Srinath Parvathaneni
Hello, The operands in RTL patterns of MVE vector scatter store intrinsics are wrongly grouped, because of which few vector loads and stores instructions are wrongly getting optimized out with -O2. A new predicate "mve_scatter_memory" is defined in this patch, this predicate returns TRUE on