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[AArch64][SVE] Combine add and index_vector

Authored by junparser on Apr 8 2021, 6:21 AM.

Description

[AArch64][SVE] Combine add and index_vector

This patch tries to combine pattern add(index_vector(zero, step), dup(X)) into index_vector(X, step)

TestPlan: check-llvm

Differential Revision: https://reviews.llvm.org/D100107

Details

Committed
junparserApr 19 2021, 8:38 PM
Differential Revision
D100107: [AArch64][SVE] Combine add and index_vector
Parents
rGcdae6d7711d6: [lldb] Fix one leak in reproducer
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