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Revert r363658 "[SVE][IR] Scalable Vector IR Type with pr42210 fix"

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Revert r363658 "[SVE][IR] Scalable Vector IR Type with pr42210 fix"

We saw a 70% ThinLTO link time increase in Chromium for Android, see
crbug.com/978817. Sounds like more of PR42210.

Recommit of D32530 with a few small changes:

  • Stopped recursively walking through aggregates in the verifier, so that we don't impose too much overhead on large modules under LTO (see PR42210).
  • Changed tests to match; the errors are slightly different since they only report the array or struct that actually contains a scalable vector, rather than all aggregates which contain one in a nested member.
  • Corrected an older comment

    Reviewers: thakis, rengolin, sdesmalen

    Reviewed By: sdesmalen

    Differential Revision: https://reviews.llvm.org/D63321

Details

Committed
hansJun 27 2019, 6:55 AM
Parents
rL364542: [DWARF] Handle the DW_OP_entry_value operand
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