[PATCH] D127595: [DAG] visitINSERT_VECTOR_ELT - attempt to reconstruct BUILD_VECTOR before other fold interfere
Simon Pilgrim via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Sun Jun 12 05:06:16 PDT 2022
RKSimon added inline comments.
================
Comment at: llvm/test/CodeGen/AArch64/sve-fixed-length-insert-vector-elt.ll:232
+; VBITS_GE_256-NEXT: mov x8, #4617315517961601024
+; VBITS_GE_256-NEXT: fmov d0, x8
; VBITS_GE_256-NEXT: ret
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Minor aarch64 optimization - insertelement v1f64 folds to a move but buildvector doesn't?
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rG LLVM Github Monorepo
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https://reviews.llvm.org/D127595/new/
https://reviews.llvm.org/D127595
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