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[ARM] Correct predicate operand for offset gather/scatter

Authored by dmgreen on Aug 28 2020, 9:48 AM.

Description

[ARM] Correct predicate operand for offset gather/scatter

These arm_mve_vldr_gather_offset_predicated and
arm_mve_vstr_scatter_offset_predicated have some extra parameters
meaning the predicate is at a later operand. If a loop contains _only_
those masked instructions, we would miss transforming the active lane
mask.

Differential Revision: https://reviews.llvm.org/D86791

Details

Committed
dmgreenAug 28 2020, 9:48 AM
Differential Revision
D86791: [ARM] Correct predicate offset for offset gather/scatter
Parents
rG848a7e784134: [ARM] Extra gather scatter tailpred test. NFC
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