projects / platform / upstream / llvm.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 2e972ea) | patch
[AArch64][SVE][CodeGen] Prefer ld1r* over indexed-load when consumed by a splat
authorPeter Waller <peter.waller@arm.com>
Mon, 12 Dec 2022 15:49:58 +0000 (15:49 +0000)
committerPeter Waller <peter.waller@arm.com>
Wed, 21 Dec 2022 14:23:39 +0000 (14:23 +0000)
commit6d877e6717ee648ba9371445aa3c9e304105dfa2
treea98806e1a1fde0089851243bac992035613619fftree | snapshot
parent2e972ea0567a5d64b011cb3476e4d18f6195f82acommit | diff
[AArch64][SVE][CodeGen] Prefer ld1r* over indexed-load when consumed by a splat

If a load is consumed by a single splat, don't consider indexed loads.

This is an alternative implementation to D138581.

Depends on D139637.

Differential Revision: https://reviews.llvm.org/D139850
llvm/lib/Target/AArch64/AArch64ISelLowering.cpp diff | blob | history
llvm/lib/Target/AArch64/AArch64ISelLowering.h diff | blob | history
llvm/test/CodeGen/AArch64/sve-ld1r.ll diff | blob | history
Domain: System / Toolchain;