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[Target][ARM] Fix VPT Block Pass miscompilation

Authored by Pierre-vh on Apr 9 2020, 1:19 AM.

Description

[Target][ARM] Fix VPT Block Pass miscompilation

The pass was incorrectly reverting back to a "T" when something wrote
to VPR inside a "E" block. This is not the correct behaviour, the
predicate should stay the same.

Differential Revision: https://reviews.llvm.org/D77798

Details

Committed
Pierre-vhApr 14 2020, 7:16 AM
Differential Revision
D77798: [Target][ARM] Fix VPT Block Pass miscompilation
Parents
rG456302435625: [Target][ARM] Adding MVE VPT Optimisation Pass
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