[PATCH] D159341: [VectorCombine] Enable transform 'scalarizeLoadExtract' for scalable vector types
Ben Shi via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Sun Sep 3 00:32:55 PDT 2023
benshi001 added inline comments.
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Comment at: llvm/test/Transforms/VectorCombine/AArch64/load-extractelement-scalarization.ll:268
define i32 @vscale_load_extract_idx_var_i64_not_known_valid_by_assume(ptr %x, i64 %idx) {
; CHECK-LABEL: @vscale_load_extract_idx_var_i64_not_known_valid_by_assume(
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This is not optimized due to there is no guaranteed that index is less than the minimum length of a scalable vector.
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D159341/new/
https://reviews.llvm.org/D159341
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